diff --git a/packages/backend/src/core/AccountMoveService.ts b/packages/backend/src/core/AccountMoveService.ts
index 2d96dce94..84cc5def1 100644
--- a/packages/backend/src/core/AccountMoveService.ts
+++ b/packages/backend/src/core/AccountMoveService.ts
@@ -8,7 +8,7 @@ import { IsNull, In, MoreThan, Not } from 'typeorm';
 
 import { bindThis } from '@/decorators.js';
 import { DI } from '@/di-symbols.js';
-import type { LocalUser, RemoteUser, User } from '@/models/entities/User.js';
+import type { MiLocalUser, MiRemoteUser, MiUser } from '@/models/entities/User.js';
 import type { BlockingsRepository, FollowingsRepository, InstancesRepository, MutingsRepository, UserListJoiningsRepository, UsersRepository } from '@/models/index.js';
 import type { RelationshipJobData, ThinUser } from '@/queue/types.js';
 
@@ -71,12 +71,12 @@ export class AccountMoveService {
 	 * After delivering Move activity, its local followers unfollow the old account and then follow the new one.
 	 */
 	@bindThis
-	public async moveFromLocal(src: LocalUser, dst: LocalUser | RemoteUser): Promise<unknown> {
+	public async moveFromLocal(src: MiLocalUser, dst: MiLocalUser | MiRemoteUser): Promise<unknown> {
 		const srcUri = this.userEntityService.getUserUri(src);
 		const dstUri = this.userEntityService.getUserUri(dst);
 
 		// add movedToUri to indicate that the user has moved
-		const update = {} as Partial<LocalUser>;
+		const update = {} as Partial<MiLocalUser>;
 		update.alsoKnownAs = src.alsoKnownAs?.includes(dstUri) ? src.alsoKnownAs : src.alsoKnownAs?.concat([dstUri]) ?? [dstUri];
 		update.movedToUri = dstUri;
 		update.movedAt = new Date();
@@ -114,7 +114,7 @@ export class AccountMoveService {
 	}
 
 	@bindThis
-	public async postMoveProcess(src: User, dst: User): Promise<void> {
+	public async postMoveProcess(src: MiUser, dst: MiUser): Promise<void> {
 		// Copy blockings and mutings, and update lists
 		try {
 			await Promise.all([
@@ -213,7 +213,7 @@ export class AccountMoveService {
 	 * @returns Promise<void>
 	 */
 	@bindThis
-	public async updateLists(src: ThinUser, dst: User): Promise<void> {
+	public async updateLists(src: ThinUser, dst: MiUser): Promise<void> {
 		// Return if there is no list to be updated.
 		const oldJoinings = await this.userListJoiningsRepository.find({
 			where: {
@@ -260,7 +260,7 @@ export class AccountMoveService {
 	}
 
 	@bindThis
-	private async adjustFollowingCounts(localFollowerIds: string[], oldAccount: User): Promise<void> {
+	private async adjustFollowingCounts(localFollowerIds: string[], oldAccount: MiUser): Promise<void> {
 		if (localFollowerIds.length === 0) return;
 
 		// Set the old account's following and followers counts to 0.
@@ -301,11 +301,11 @@ export class AccountMoveService {
 	 */
 	@bindThis
 	public async validateAlsoKnownAs(
-		dst: LocalUser | RemoteUser,
-		check: (oldUser: LocalUser | RemoteUser | null, newUser: LocalUser | RemoteUser) => boolean | Promise<boolean> = () => true,
+		dst: MiLocalUser | MiRemoteUser,
+		check: (oldUser: MiLocalUser | MiRemoteUser | null, newUser: MiLocalUser | MiRemoteUser) => boolean | Promise<boolean> = () => true,
 		instant = false,
-	): Promise<LocalUser | RemoteUser | null> {
-		let resultUser: LocalUser | RemoteUser | null = null;
+	): Promise<MiLocalUser | MiRemoteUser | null> {
+		let resultUser: MiLocalUser | MiRemoteUser | null = null;
 
 		if (this.userEntityService.isRemoteUser(dst)) {
 			if ((new Date()).getTime() - (dst.lastFetchedAt?.getTime() ?? 0) > 10 * 1000) {
diff --git a/packages/backend/src/core/AccountUpdateService.ts b/packages/backend/src/core/AccountUpdateService.ts
index ae5dcf8b5..6a796407d 100644
--- a/packages/backend/src/core/AccountUpdateService.ts
+++ b/packages/backend/src/core/AccountUpdateService.ts
@@ -6,7 +6,7 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
 import type { UsersRepository } from '@/models/index.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { ApRendererService } from '@/core/activitypub/ApRendererService.js';
 import { RelayService } from '@/core/RelayService.js';
 import { ApDeliverManagerService } from '@/core/activitypub/ApDeliverManagerService.js';
@@ -27,7 +27,7 @@ export class AccountUpdateService {
 	}
 
 	@bindThis
-	public async publishToFollowers(userId: User['id']) {
+	public async publishToFollowers(userId: MiUser['id']) {
 		const user = await this.usersRepository.findOneBy({ id: userId });
 		if (user == null) throw new Error('user not found');
 
diff --git a/packages/backend/src/core/AchievementService.ts b/packages/backend/src/core/AchievementService.ts
index cc71bc2b9..aa810015e 100644
--- a/packages/backend/src/core/AchievementService.ts
+++ b/packages/backend/src/core/AchievementService.ts
@@ -5,7 +5,7 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import type { UserProfilesRepository } from '@/models/index.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { DI } from '@/di-symbols.js';
 import { bindThis } from '@/decorators.js';
 import { NotificationService } from '@/core/NotificationService.js';
@@ -99,7 +99,7 @@ export class AchievementService {
 
 	@bindThis
 	public async create(
-		userId: User['id'],
+		userId: MiUser['id'],
 		type: typeof ACHIEVEMENT_TYPES[number],
 	): Promise<void> {
 		if (!ACHIEVEMENT_TYPES.includes(type)) return;
diff --git a/packages/backend/src/core/AnnouncementService.ts b/packages/backend/src/core/AnnouncementService.ts
index 482aeee39..64e8ae758 100644
--- a/packages/backend/src/core/AnnouncementService.ts
+++ b/packages/backend/src/core/AnnouncementService.ts
@@ -6,8 +6,8 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { Brackets } from 'typeorm';
 import { DI } from '@/di-symbols.js';
-import type { User } from '@/models/entities/User.js';
-import type { AnnouncementReadsRepository, AnnouncementsRepository, Announcement, AnnouncementRead } from '@/models/index.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { AnnouncementReadsRepository, AnnouncementsRepository, MiAnnouncement, MiAnnouncementRead } from '@/models/index.js';
 import { bindThis } from '@/decorators.js';
 import { Packed } from '@/misc/json-schema.js';
 import { IdService } from '@/core/IdService.js';
@@ -28,14 +28,14 @@ export class AnnouncementService {
 	}
 
 	@bindThis
-	public async getReads(userId: User['id']): Promise<AnnouncementRead[]> {
+	public async getReads(userId: MiUser['id']): Promise<MiAnnouncementRead[]> {
 		return this.announcementReadsRepository.findBy({
 			userId: userId,
 		});
 	}
 
 	@bindThis
-	public async getUnreadAnnouncements(user: User): Promise<Announcement[]> {
+	public async getUnreadAnnouncements(user: MiUser): Promise<MiAnnouncement[]> {
 		const readsQuery = this.announcementReadsRepository.createQueryBuilder('read')
 			.select('read.announcementId')
 			.where('read.userId = :userId', { userId: user.id });
@@ -58,7 +58,7 @@ export class AnnouncementService {
 	}
 
 	@bindThis
-	public async create(values: Partial<Announcement>): Promise<{ raw: Announcement; packed: Packed<'Announcement'> }> {
+	public async create(values: Partial<MiAnnouncement>): Promise<{ raw: MiAnnouncement; packed: Packed<'Announcement'> }> {
 		const announcement = await this.announcementsRepository.insert({
 			id: this.idService.genId(),
 			createdAt: new Date(),
@@ -92,7 +92,7 @@ export class AnnouncementService {
 	}
 
 	@bindThis
-	public async read(user: User, announcementId: Announcement['id']): Promise<void> {
+	public async read(user: MiUser, announcementId: MiAnnouncement['id']): Promise<void> {
 		try {
 			await this.announcementReadsRepository.insert({
 				id: this.idService.genId(),
@@ -111,10 +111,10 @@ export class AnnouncementService {
 
 	@bindThis
 	public async packMany(
-		announcements: Announcement[],
-		me?: { id: User['id'] } | null | undefined,
+		announcements: MiAnnouncement[],
+		me?: { id: MiUser['id'] } | null | undefined,
 		options?: {
-			reads?: AnnouncementRead[];
+			reads?: MiAnnouncementRead[];
 		},
 	): Promise<Packed<'Announcement'>[]> {
 		const reads = me ? (options?.reads ?? await this.getReads(me.id)) : [];
diff --git a/packages/backend/src/core/AntennaService.ts b/packages/backend/src/core/AntennaService.ts
index 53b497a78..c64b94141 100644
--- a/packages/backend/src/core/AntennaService.ts
+++ b/packages/backend/src/core/AntennaService.ts
@@ -5,9 +5,9 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import * as Redis from 'ioredis';
-import type { Antenna } from '@/models/entities/Antenna.js';
-import type { Note } from '@/models/entities/Note.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiAntenna } from '@/models/entities/Antenna.js';
+import type { MiNote } from '@/models/entities/Note.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { GlobalEventService } from '@/core/GlobalEventService.js';
 import * as Acct from '@/misc/acct.js';
 import type { Packed } from '@/misc/json-schema.js';
@@ -21,7 +21,7 @@ import type { OnApplicationShutdown } from '@nestjs/common';
 @Injectable()
 export class AntennaService implements OnApplicationShutdown {
 	private antennasFetched: boolean;
-	private antennas: Antenna[];
+	private antennas: MiAntenna[];
 
 	constructor(
 		@Inject(DI.redis)
@@ -76,7 +76,7 @@ export class AntennaService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async addNoteToAntennas(note: Note, noteUser: { id: User['id']; username: string; host: string | null; }): Promise<void> {
+	public async addNoteToAntennas(note: MiNote, noteUser: { id: MiUser['id']; username: string; host: string | null; }): Promise<void> {
 		const antennas = await this.getAntennas();
 		const antennasWithMatchResult = await Promise.all(antennas.map(antenna => this.checkHitAntenna(antenna, note, noteUser).then(hit => [antenna, hit] as const)));
 		const matchedAntennas = antennasWithMatchResult.filter(([, hit]) => hit).map(([antenna]) => antenna);
@@ -99,7 +99,7 @@ export class AntennaService implements OnApplicationShutdown {
 	// NOTE: フォローしているユーザーのノート、リストのユーザーのノート、グループのユーザーのノート指定はパフォーマンス上の理由で無効になっている
 
 	@bindThis
-	public async checkHitAntenna(antenna: Antenna, note: (Note | Packed<'Note'>), noteUser: { id: User['id']; username: string; host: string | null; }): Promise<boolean> {
+	public async checkHitAntenna(antenna: MiAntenna, note: (MiNote | Packed<'Note'>), noteUser: { id: MiUser['id']; username: string; host: string | null; }): Promise<boolean> {
 		if (note.visibility === 'specified') return false;
 		if (note.visibility === 'followers') return false;
 
diff --git a/packages/backend/src/core/CacheService.ts b/packages/backend/src/core/CacheService.ts
index 02bda436c..15be5f398 100644
--- a/packages/backend/src/core/CacheService.ts
+++ b/packages/backend/src/core/CacheService.ts
@@ -5,9 +5,9 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import * as Redis from 'ioredis';
-import type { BlockingsRepository, ChannelFollowingsRepository, FollowingsRepository, MutingsRepository, RenoteMutingsRepository, UserProfile, UserProfilesRepository, UsersRepository } from '@/models/index.js';
+import type { BlockingsRepository, ChannelFollowingsRepository, FollowingsRepository, MutingsRepository, RenoteMutingsRepository, MiUserProfile, UserProfilesRepository, UsersRepository } from '@/models/index.js';
 import { MemoryKVCache, RedisKVCache } from '@/misc/cache.js';
-import type { LocalUser, User } from '@/models/entities/User.js';
+import type { MiLocalUser, MiUser } from '@/models/entities/User.js';
 import { DI } from '@/di-symbols.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { bindThis } from '@/decorators.js';
@@ -16,11 +16,11 @@ import type { OnApplicationShutdown } from '@nestjs/common';
 
 @Injectable()
 export class CacheService implements OnApplicationShutdown {
-	public userByIdCache: MemoryKVCache<User, User | string>;
-	public localUserByNativeTokenCache: MemoryKVCache<LocalUser | null, string | null>;
-	public localUserByIdCache: MemoryKVCache<LocalUser>;
-	public uriPersonCache: MemoryKVCache<User | null, string | null>;
-	public userProfileCache: RedisKVCache<UserProfile>;
+	public userByIdCache: MemoryKVCache<MiUser, MiUser | string>;
+	public localUserByNativeTokenCache: MemoryKVCache<MiLocalUser | null, string | null>;
+	public localUserByIdCache: MemoryKVCache<MiLocalUser>;
+	public uriPersonCache: MemoryKVCache<MiUser | null, string | null>;
+	public userProfileCache: RedisKVCache<MiUserProfile>;
 	public userMutingsCache: RedisKVCache<Set<string>>;
 	public userBlockingCache: RedisKVCache<Set<string>>;
 	public userBlockedCache: RedisKVCache<Set<string>>; // NOTE: 「被」Blockキャッシュ
@@ -60,14 +60,14 @@ export class CacheService implements OnApplicationShutdown {
 	) {
 		//this.onMessage = this.onMessage.bind(this);
 
-		const localUserByIdCache = new MemoryKVCache<LocalUser>(1000 * 60 * 60 * 6 /* 6h */);
+		const localUserByIdCache = new MemoryKVCache<MiLocalUser>(1000 * 60 * 60 * 6 /* 6h */);
 		this.localUserByIdCache	= localUserByIdCache;
 
 		// ローカルユーザーならlocalUserByIdCacheにデータを追加し、こちらにはid(文字列)だけを追加する
-		const userByIdCache = new MemoryKVCache<User, User | string>(1000 * 60 * 60 * 6 /* 6h */, {
+		const userByIdCache = new MemoryKVCache<MiUser, MiUser | string>(1000 * 60 * 60 * 6 /* 6h */, {
 			toMapConverter: user => {
 				if (user.host === null) {
-					localUserByIdCache.set(user.id, user as LocalUser);
+					localUserByIdCache.set(user.id, user as MiLocalUser);
 					return user.id;
 				}
 
@@ -77,7 +77,7 @@ export class CacheService implements OnApplicationShutdown {
 		});
 		this.userByIdCache = userByIdCache;
 
-		this.localUserByNativeTokenCache = new MemoryKVCache<LocalUser | null, string | null>(Infinity, {
+		this.localUserByNativeTokenCache = new MemoryKVCache<MiLocalUser | null, string | null>(Infinity, {
 			toMapConverter: user => {
 				if (user === null) return null;
 
@@ -86,7 +86,7 @@ export class CacheService implements OnApplicationShutdown {
 			},
 			fromMapConverter: id => id === null ? null : localUserByIdCache.get(id),
 		});
-		this.uriPersonCache = new MemoryKVCache<User | null, string | null>(Infinity, {
+		this.uriPersonCache = new MemoryKVCache<MiUser | null, string | null>(Infinity, {
 			toMapConverter: user => {
 				if (user === null) return null;
 
@@ -96,7 +96,7 @@ export class CacheService implements OnApplicationShutdown {
 			fromMapConverter: id => id === null ? null : userByIdCache.get(id),
 		});
 
-		this.userProfileCache = new RedisKVCache<UserProfile>(this.redisClient, 'userProfile', {
+		this.userProfileCache = new RedisKVCache<MiUserProfile>(this.redisClient, 'userProfile', {
 			lifetime: 1000 * 60 * 30, // 30m
 			memoryCacheLifetime: 1000 * 60, // 1m
 			fetcher: (key) => this.userProfilesRepository.findOneByOrFail({ userId: key }),
@@ -178,7 +178,7 @@ export class CacheService implements OnApplicationShutdown {
 					break;
 				}
 				case 'userTokenRegenerated': {
-					const user = await this.usersRepository.findOneByOrFail({ id: body.id }) as LocalUser;
+					const user = await this.usersRepository.findOneByOrFail({ id: body.id }) as MiLocalUser;
 					this.localUserByNativeTokenCache.delete(body.oldToken);
 					this.localUserByNativeTokenCache.set(body.newToken, user);
 					break;
@@ -197,7 +197,7 @@ export class CacheService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public findUserById(userId: User['id']) {
+	public findUserById(userId: MiUser['id']) {
 		return this.userByIdCache.fetch(userId, () => this.usersRepository.findOneByOrFail({ id: userId }));
 	}
 
diff --git a/packages/backend/src/core/CreateSystemUserService.ts b/packages/backend/src/core/CreateSystemUserService.ts
index 5eece8cd4..7f57128ba 100644
--- a/packages/backend/src/core/CreateSystemUserService.ts
+++ b/packages/backend/src/core/CreateSystemUserService.ts
@@ -8,11 +8,11 @@ import { Inject, Injectable } from '@nestjs/common';
 import bcrypt from 'bcryptjs';
 import { IsNull, DataSource } from 'typeorm';
 import { genRsaKeyPair } from '@/misc/gen-key-pair.js';
-import { User } from '@/models/entities/User.js';
-import { UserProfile } from '@/models/entities/UserProfile.js';
+import { MiUser } from '@/models/entities/User.js';
+import { MiUserProfile } from '@/models/entities/UserProfile.js';
 import { IdService } from '@/core/IdService.js';
-import { UserKeypair } from '@/models/entities/UserKeypair.js';
-import { UsedUsername } from '@/models/entities/UsedUsername.js';
+import { MiUserKeypair } from '@/models/entities/UserKeypair.js';
+import { MiUsedUsername } from '@/models/entities/UsedUsername.js';
 import { DI } from '@/di-symbols.js';
 import generateNativeUserToken from '@/misc/generate-native-user-token.js';
 import { bindThis } from '@/decorators.js';
@@ -28,7 +28,7 @@ export class CreateSystemUserService {
 	}
 
 	@bindThis
-	public async createSystemUser(username: string): Promise<User> {
+	public async createSystemUser(username: string): Promise<MiUser> {
 		const password = randomUUID();
 
 		// Generate hash of password
@@ -40,18 +40,18 @@ export class CreateSystemUserService {
 
 		const keyPair = await genRsaKeyPair();
 
-		let account!: User;
+		let account!: MiUser;
 
 		// Start transaction
 		await this.db.transaction(async transactionalEntityManager => {
-			const exist = await transactionalEntityManager.findOneBy(User, {
+			const exist = await transactionalEntityManager.findOneBy(MiUser, {
 				usernameLower: username.toLowerCase(),
 				host: IsNull(),
 			});
 
 			if (exist) throw new Error('the user is already exists');
 
-			account = await transactionalEntityManager.insert(User, {
+			account = await transactionalEntityManager.insert(MiUser, {
 				id: this.idService.genId(),
 				createdAt: new Date(),
 				username: username,
@@ -62,21 +62,21 @@ export class CreateSystemUserService {
 				isLocked: true,
 				isExplorable: false,
 				isBot: true,
-			}).then(x => transactionalEntityManager.findOneByOrFail(User, x.identifiers[0]));
+			}).then(x => transactionalEntityManager.findOneByOrFail(MiUser, x.identifiers[0]));
 
-			await transactionalEntityManager.insert(UserKeypair, {
+			await transactionalEntityManager.insert(MiUserKeypair, {
 				publicKey: keyPair.publicKey,
 				privateKey: keyPair.privateKey,
 				userId: account.id,
 			});
 
-			await transactionalEntityManager.insert(UserProfile, {
+			await transactionalEntityManager.insert(MiUserProfile, {
 				userId: account.id,
 				autoAcceptFollowed: false,
 				password: hash,
 			});
 
-			await transactionalEntityManager.insert(UsedUsername, {
+			await transactionalEntityManager.insert(MiUsedUsername, {
 				createdAt: new Date(),
 				username: username.toLowerCase(),
 			});
diff --git a/packages/backend/src/core/CustomEmojiService.ts b/packages/backend/src/core/CustomEmojiService.ts
index f24a88091..8fd993345 100644
--- a/packages/backend/src/core/CustomEmojiService.ts
+++ b/packages/backend/src/core/CustomEmojiService.ts
@@ -10,9 +10,9 @@ import { DI } from '@/di-symbols.js';
 import { IdService } from '@/core/IdService.js';
 import { EmojiEntityService } from '@/core/entities/EmojiEntityService.js';
 import { GlobalEventService } from '@/core/GlobalEventService.js';
-import type { DriveFile } from '@/models/entities/DriveFile.js';
-import type { Emoji } from '@/models/entities/Emoji.js';
-import type { EmojisRepository, Role } from '@/models/index.js';
+import type { MiDriveFile } from '@/models/entities/DriveFile.js';
+import type { MiEmoji } from '@/models/entities/Emoji.js';
+import type { EmojisRepository, MiRole } from '@/models/index.js';
 import { bindThis } from '@/decorators.js';
 import { MemoryKVCache, RedisSingleCache } from '@/misc/cache.js';
 import { UtilityService } from '@/core/UtilityService.js';
@@ -23,8 +23,8 @@ const parseEmojiStrRegexp = /^(\w+)(?:@([\w.-]+))?$/;
 
 @Injectable()
 export class CustomEmojiService implements OnApplicationShutdown {
-	private cache: MemoryKVCache<Emoji | null>;
-	public localEmojisCache: RedisSingleCache<Map<string, Emoji>>;
+	private cache: MemoryKVCache<MiEmoji | null>;
+	public localEmojisCache: RedisSingleCache<Map<string, MiEmoji>>;
 
 	constructor(
 		@Inject(DI.redis)
@@ -38,16 +38,16 @@ export class CustomEmojiService implements OnApplicationShutdown {
 		private emojiEntityService: EmojiEntityService,
 		private globalEventService: GlobalEventService,
 	) {
-		this.cache = new MemoryKVCache<Emoji | null>(1000 * 60 * 60 * 12);
+		this.cache = new MemoryKVCache<MiEmoji | null>(1000 * 60 * 60 * 12);
 
-		this.localEmojisCache = new RedisSingleCache<Map<string, Emoji>>(this.redisClient, 'localEmojis', {
+		this.localEmojisCache = new RedisSingleCache<Map<string, MiEmoji>>(this.redisClient, 'localEmojis', {
 			lifetime: 1000 * 60 * 30, // 30m
 			memoryCacheLifetime: 1000 * 60 * 3, // 3m
 			fetcher: () => this.emojisRepository.find({ where: { host: IsNull() } }).then(emojis => new Map(emojis.map(emoji => [emoji.name, emoji]))),
 			toRedisConverter: (value) => JSON.stringify(Array.from(value.values())),
 			fromRedisConverter: (value) => {
 				if (!Array.isArray(JSON.parse(value))) return undefined; // 古いバージョンの壊れたキャッシュが残っていることがある(そのうち消す)
-				return new Map(JSON.parse(value).map((x: Serialized<Emoji>) => [x.name, {
+				return new Map(JSON.parse(value).map((x: Serialized<MiEmoji>) => [x.name, {
 					...x,
 					updatedAt: x.updatedAt ? new Date(x.updatedAt) : null,
 				}]));
@@ -57,7 +57,7 @@ export class CustomEmojiService implements OnApplicationShutdown {
 
 	@bindThis
 	public async add(data: {
-		driveFile: DriveFile;
+		driveFile: MiDriveFile;
 		name: string;
 		category: string | null;
 		aliases: string[];
@@ -65,8 +65,8 @@ export class CustomEmojiService implements OnApplicationShutdown {
 		license: string | null;
 		isSensitive: boolean;
 		localOnly: boolean;
-		roleIdsThatCanBeUsedThisEmojiAsReaction: Role['id'][];
-	}): Promise<Emoji> {
+		roleIdsThatCanBeUsedThisEmojiAsReaction: MiRole['id'][];
+	}): Promise<MiEmoji> {
 		const emoji = await this.emojisRepository.insert({
 			id: this.idService.genId(),
 			updatedAt: new Date(),
@@ -95,15 +95,15 @@ export class CustomEmojiService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async update(id: Emoji['id'], data: {
-		driveFile?: DriveFile;
+	public async update(id: MiEmoji['id'], data: {
+		driveFile?: MiDriveFile;
 		name?: string;
 		category?: string | null;
 		aliases?: string[];
 		license?: string | null;
 		isSensitive?: boolean;
 		localOnly?: boolean;
-		roleIdsThatCanBeUsedThisEmojiAsReaction?: Role['id'][];
+		roleIdsThatCanBeUsedThisEmojiAsReaction?: MiRole['id'][];
 	}): Promise<void> {
 		const emoji = await this.emojisRepository.findOneByOrFail({ id: id });
 		const sameNameEmoji = await this.emojisRepository.findOneBy({ name: data.name, host: IsNull() });
@@ -143,7 +143,7 @@ export class CustomEmojiService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async addAliasesBulk(ids: Emoji['id'][], aliases: string[]) {
+	public async addAliasesBulk(ids: MiEmoji['id'][], aliases: string[]) {
 		const emojis = await this.emojisRepository.findBy({
 			id: In(ids),
 		});
@@ -163,7 +163,7 @@ export class CustomEmojiService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async setAliasesBulk(ids: Emoji['id'][], aliases: string[]) {
+	public async setAliasesBulk(ids: MiEmoji['id'][], aliases: string[]) {
 		await this.emojisRepository.update({
 			id: In(ids),
 		}, {
@@ -179,7 +179,7 @@ export class CustomEmojiService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async removeAliasesBulk(ids: Emoji['id'][], aliases: string[]) {
+	public async removeAliasesBulk(ids: MiEmoji['id'][], aliases: string[]) {
 		const emojis = await this.emojisRepository.findBy({
 			id: In(ids),
 		});
@@ -199,7 +199,7 @@ export class CustomEmojiService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async setCategoryBulk(ids: Emoji['id'][], category: string | null) {
+	public async setCategoryBulk(ids: MiEmoji['id'][], category: string | null) {
 		await this.emojisRepository.update({
 			id: In(ids),
 		}, {
@@ -215,7 +215,7 @@ export class CustomEmojiService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async setLicenseBulk(ids: Emoji['id'][], license: string | null) {
+	public async setLicenseBulk(ids: MiEmoji['id'][], license: string | null) {
 		await this.emojisRepository.update({
 			id: In(ids),
 		}, {
@@ -231,7 +231,7 @@ export class CustomEmojiService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async delete(id: Emoji['id']) {
+	public async delete(id: MiEmoji['id']) {
 		const emoji = await this.emojisRepository.findOneByOrFail({ id: id });
 
 		await this.emojisRepository.delete(emoji.id);
@@ -244,7 +244,7 @@ export class CustomEmojiService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async deleteBulk(ids: Emoji['id'][]) {
+	public async deleteBulk(ids: MiEmoji['id'][]) {
 		const emojis = await this.emojisRepository.findBy({
 			id: In(ids),
 		});
diff --git a/packages/backend/src/core/DriveService.ts b/packages/backend/src/core/DriveService.ts
index 8c5c41ca0..77f60bf6e 100644
--- a/packages/backend/src/core/DriveService.ts
+++ b/packages/backend/src/core/DriveService.ts
@@ -14,9 +14,9 @@ import { DI } from '@/di-symbols.js';
 import type { DriveFilesRepository, UsersRepository, DriveFoldersRepository, UserProfilesRepository } from '@/models/index.js';
 import type { Config } from '@/config.js';
 import Logger from '@/logger.js';
-import type { RemoteUser, User } from '@/models/entities/User.js';
+import type { MiRemoteUser, MiUser } from '@/models/entities/User.js';
 import { MetaService } from '@/core/MetaService.js';
-import { DriveFile } from '@/models/entities/DriveFile.js';
+import { MiDriveFile } from '@/models/entities/DriveFile.js';
 import { IdService } from '@/core/IdService.js';
 import { isDuplicateKeyValueError } from '@/misc/is-duplicate-key-value-error.js';
 import { FILE_TYPE_BROWSERSAFE } from '@/const.js';
@@ -27,7 +27,7 @@ import { VideoProcessingService } from '@/core/VideoProcessingService.js';
 import { ImageProcessingService } from '@/core/ImageProcessingService.js';
 import type { IImage } from '@/core/ImageProcessingService.js';
 import { QueueService } from '@/core/QueueService.js';
-import type { DriveFolder } from '@/models/entities/DriveFolder.js';
+import type { MiDriveFolder } from '@/models/entities/DriveFolder.js';
 import { createTemp } from '@/misc/create-temp.js';
 import DriveChart from '@/core/chart/charts/drive.js';
 import PerUserDriveChart from '@/core/chart/charts/per-user-drive.js';
@@ -45,7 +45,7 @@ import { isMimeImage } from '@/misc/is-mime-image.js';
 
 type AddFileArgs = {
 	/** User who wish to add file */
-	user: { id: User['id']; host: User['host'] } | null;
+	user: { id: MiUser['id']; host: MiUser['host'] } | null;
 	/** File path */
 	path: string;
 	/** Name */
@@ -73,8 +73,8 @@ type AddFileArgs = {
 
 type UploadFromUrlArgs = {
 	url: string;
-	user: { id: User['id']; host: User['host'] } | null;
-	folderId?: DriveFolder['id'] | null;
+	user: { id: MiUser['id']; host: MiUser['host'] } | null;
+	folderId?: MiDriveFolder['id'] | null;
 	uri?: string | null;
 	sensitive?: boolean;
 	force?: boolean;
@@ -138,7 +138,7 @@ export class DriveService {
 	 * @param size Size for original
 	 */
 	@bindThis
-	private async save(file: DriveFile, path: string, name: string, type: string, hash: string, size: number): Promise<DriveFile> {
+	private async save(file: MiDriveFile, path: string, name: string, type: string, hash: string, size: number): Promise<MiDriveFile> {
 	// thunbnail, webpublic を必要なら生成
 		const alts = await this.generateAlts(path, type, !file.uri);
 
@@ -405,7 +405,7 @@ export class DriveService {
 
 	// Expire oldest file (without avatar or banner) of remote user
 	@bindThis
-	private async expireOldFile(user: RemoteUser, driveCapacity: number) {
+	private async expireOldFile(user: MiRemoteUser, driveCapacity: number) {
 		const q = this.driveFilesRepository.createQueryBuilder('file')
 			.where('file.userId = :userId', { userId: user.id })
 			.andWhere('file.isLink = FALSE');
@@ -451,7 +451,7 @@ export class DriveService {
 		requestIp = null,
 		requestHeaders = null,
 		ext = null,
-	}: AddFileArgs): Promise<DriveFile> {
+	}: AddFileArgs): Promise<MiDriveFile> {
 		let skipNsfwCheck = false;
 		const instance = await this.metaService.fetch();
 		const userRoleNSFW = user && (await this.roleService.getUserPolicies(user.id)).alwaysMarkNsfw;
@@ -520,7 +520,7 @@ export class DriveService {
 				if (isLocalUser) {
 					throw new IdentifiableError('c6244ed2-a39a-4e1c-bf93-f0fbd7764fa6', 'No free space.');
 				}
-				await this.expireOldFile(await this.usersRepository.findOneByOrFail({ id: user.id }) as RemoteUser, driveCapacity - info.size);
+				await this.expireOldFile(await this.usersRepository.findOneByOrFail({ id: user.id }) as MiRemoteUser, driveCapacity - info.size);
 			}
 		}
 		//#endregion
@@ -558,7 +558,7 @@ export class DriveService {
 
 		const folder = await fetchFolder();
 
-		let file = new DriveFile();
+		let file = new MiDriveFile();
 		file.id = this.idService.genId();
 		file.createdAt = new Date();
 		file.userId = user ? user.id : null;
@@ -614,7 +614,7 @@ export class DriveService {
 					file = await this.driveFilesRepository.findOneBy({
 						uri: file.uri!,
 						userId: user ? user.id : IsNull(),
-					}) as DriveFile;
+					}) as MiDriveFile;
 				} else {
 					this.registerLogger.error(err as Error);
 					throw err;
@@ -648,7 +648,7 @@ export class DriveService {
 	}
 
 	@bindThis
-	public async deleteFile(file: DriveFile, isExpired = false) {
+	public async deleteFile(file: MiDriveFile, isExpired = false) {
 		if (file.storedInternal) {
 			this.internalStorageService.del(file.accessKey!);
 
@@ -675,7 +675,7 @@ export class DriveService {
 	}
 
 	@bindThis
-	public async deleteFileSync(file: DriveFile, isExpired = false) {
+	public async deleteFileSync(file: MiDriveFile, isExpired = false) {
 		if (file.storedInternal) {
 			this.internalStorageService.del(file.accessKey!);
 
@@ -706,7 +706,7 @@ export class DriveService {
 	}
 
 	@bindThis
-	private async deletePostProcess(file: DriveFile, isExpired = false) {
+	private async deletePostProcess(file: MiDriveFile, isExpired = false) {
 		// リモートファイル期限切れ削除後は直リンクにする
 		if (isExpired && file.userHost !== null && file.uri != null) {
 			this.driveFilesRepository.update(file.id, {
@@ -769,7 +769,7 @@ export class DriveService {
 		comment = null,
 		requestIp = null,
 		requestHeaders = null,
-	}: UploadFromUrlArgs): Promise<DriveFile> {
+	}: UploadFromUrlArgs): Promise<MiDriveFile> {
 		// Create temp file
 		const [path, cleanup] = await createTemp();
 
diff --git a/packages/backend/src/core/FederatedInstanceService.ts b/packages/backend/src/core/FederatedInstanceService.ts
index 8c3272ade..e7b85b750 100644
--- a/packages/backend/src/core/FederatedInstanceService.ts
+++ b/packages/backend/src/core/FederatedInstanceService.ts
@@ -6,7 +6,7 @@
 import { Inject, Injectable, OnApplicationShutdown } from '@nestjs/common';
 import * as Redis from 'ioredis';
 import type { InstancesRepository } from '@/models/index.js';
-import type { Instance } from '@/models/entities/Instance.js';
+import type { MiInstance } from '@/models/entities/Instance.js';
 import { MemoryKVCache, RedisKVCache } from '@/misc/cache.js';
 import { IdService } from '@/core/IdService.js';
 import { DI } from '@/di-symbols.js';
@@ -15,7 +15,7 @@ import { bindThis } from '@/decorators.js';
 
 @Injectable()
 export class FederatedInstanceService implements OnApplicationShutdown {
-	public federatedInstanceCache: RedisKVCache<Instance | null>;
+	public federatedInstanceCache: RedisKVCache<MiInstance | null>;
 
 	constructor(
 		@Inject(DI.redis)
@@ -27,7 +27,7 @@ export class FederatedInstanceService implements OnApplicationShutdown {
 		private utilityService: UtilityService,
 		private idService: IdService,
 	) {
-		this.federatedInstanceCache = new RedisKVCache<Instance | null>(this.redisClient, 'federatedInstance', {
+		this.federatedInstanceCache = new RedisKVCache<MiInstance | null>(this.redisClient, 'federatedInstance', {
 			lifetime: 1000 * 60 * 30, // 30m
 			memoryCacheLifetime: 1000 * 60 * 3, // 3m
 			fetcher: (key) => this.instancesRepository.findOneBy({ host: key }),
@@ -46,7 +46,7 @@ export class FederatedInstanceService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async fetch(host: string): Promise<Instance> {
+	public async fetch(host: string): Promise<MiInstance> {
 		host = this.utilityService.toPuny(host);
 
 		const cached = await this.federatedInstanceCache.get(host);
@@ -70,7 +70,7 @@ export class FederatedInstanceService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async update(id: Instance['id'], data: Partial<Instance>): Promise<void> {
+	public async update(id: MiInstance['id'], data: Partial<MiInstance>): Promise<void> {
 		const result = await this.instancesRepository.createQueryBuilder().update()
 			.set(data)
 			.where('id = :id', { id })
diff --git a/packages/backend/src/core/FetchInstanceMetadataService.ts b/packages/backend/src/core/FetchInstanceMetadataService.ts
index 22309f230..e8499f943 100644
--- a/packages/backend/src/core/FetchInstanceMetadataService.ts
+++ b/packages/backend/src/core/FetchInstanceMetadataService.ts
@@ -8,7 +8,7 @@ import { Inject, Injectable } from '@nestjs/common';
 import { JSDOM } from 'jsdom';
 import tinycolor from 'tinycolor2';
 import * as Redis from 'ioredis';
-import type { Instance } from '@/models/entities/Instance.js';
+import type { MiInstance } from '@/models/entities/Instance.js';
 import type Logger from '@/logger.js';
 import { DI } from '@/di-symbols.js';
 import { LoggerService } from '@/core/LoggerService.js';
@@ -62,7 +62,7 @@ export class FetchInstanceMetadataService {
 	}
 
 	@bindThis
-	public async fetchInstanceMetadata(instance: Instance, force = false): Promise<void> {
+	public async fetchInstanceMetadata(instance: MiInstance, force = false): Promise<void> {
 		const host = instance.host;
 		// Acquire mutex to ensure no parallel runs
 		if (!await this.tryLock(host)) return;
@@ -123,7 +123,7 @@ export class FetchInstanceMetadataService {
 	}
 
 	@bindThis
-	private async fetchNodeinfo(instance: Instance): Promise<NodeInfo> {
+	private async fetchNodeinfo(instance: MiInstance): Promise<NodeInfo> {
 		this.logger.info(`Fetching nodeinfo of ${instance.host} ...`);
 
 		try {
@@ -167,7 +167,7 @@ export class FetchInstanceMetadataService {
 	}
 
 	@bindThis
-	private async fetchDom(instance: Instance): Promise<DOMWindow['document']> {
+	private async fetchDom(instance: MiInstance): Promise<DOMWindow['document']> {
 		this.logger.info(`Fetching HTML of ${instance.host} ...`);
 
 		const url = 'https://' + instance.host;
@@ -181,7 +181,7 @@ export class FetchInstanceMetadataService {
 	}
 
 	@bindThis
-	private async fetchManifest(instance: Instance): Promise<Record<string, unknown> | null> {
+	private async fetchManifest(instance: MiInstance): Promise<Record<string, unknown> | null> {
 		const url = 'https://' + instance.host;
 
 		const manifestUrl = url + '/manifest.json';
@@ -192,7 +192,7 @@ export class FetchInstanceMetadataService {
 	}
 
 	@bindThis
-	private async fetchFaviconUrl(instance: Instance, doc: DOMWindow['document'] | null): Promise<string | null> {
+	private async fetchFaviconUrl(instance: MiInstance, doc: DOMWindow['document'] | null): Promise<string | null> {
 		const url = 'https://' + instance.host;
 
 		if (doc) {
@@ -218,7 +218,7 @@ export class FetchInstanceMetadataService {
 	}
 
 	@bindThis
-	private async fetchIconUrl(instance: Instance, doc: DOMWindow['document'] | null, manifest: Record<string, any> | null): Promise<string | null> {
+	private async fetchIconUrl(instance: MiInstance, doc: DOMWindow['document'] | null, manifest: Record<string, any> | null): Promise<string | null> {
 		if (manifest && manifest.icons && manifest.icons.length > 0 && manifest.icons[0].src) {
 			const url = 'https://' + instance.host;
 			return (new URL(manifest.icons[0].src, url)).href;
diff --git a/packages/backend/src/core/GlobalEventService.ts b/packages/backend/src/core/GlobalEventService.ts
index f216b79ba..224eb3c59 100644
--- a/packages/backend/src/core/GlobalEventService.ts
+++ b/packages/backend/src/core/GlobalEventService.ts
@@ -5,10 +5,10 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import * as Redis from 'ioredis';
-import type { User } from '@/models/entities/User.js';
-import type { Note } from '@/models/entities/Note.js';
-import type { UserList } from '@/models/entities/UserList.js';
-import type { Antenna } from '@/models/entities/Antenna.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiNote } from '@/models/entities/Note.js';
+import type { MiUserList } from '@/models/entities/UserList.js';
+import type { MiAntenna } from '@/models/entities/Antenna.js';
 import type {
 	StreamChannels,
 	AdminStreamTypes,
@@ -25,7 +25,7 @@ import type { Packed } from '@/misc/json-schema.js';
 import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
 import { bindThis } from '@/decorators.js';
-import { Role } from '@/models/index.js';
+import { MiRole } from '@/models/index.js';
 
 @Injectable()
 export class GlobalEventService {
@@ -61,17 +61,17 @@ export class GlobalEventService {
 	}
 
 	@bindThis
-	public publishMainStream<K extends keyof MainStreamTypes>(userId: User['id'], type: K, value?: MainStreamTypes[K]): void {
+	public publishMainStream<K extends keyof MainStreamTypes>(userId: MiUser['id'], type: K, value?: MainStreamTypes[K]): void {
 		this.publish(`mainStream:${userId}`, type, typeof value === 'undefined' ? null : value);
 	}
 
 	@bindThis
-	public publishDriveStream<K extends keyof DriveStreamTypes>(userId: User['id'], type: K, value?: DriveStreamTypes[K]): void {
+	public publishDriveStream<K extends keyof DriveStreamTypes>(userId: MiUser['id'], type: K, value?: DriveStreamTypes[K]): void {
 		this.publish(`driveStream:${userId}`, type, typeof value === 'undefined' ? null : value);
 	}
 
 	@bindThis
-	public publishNoteStream<K extends keyof NoteStreamTypes>(noteId: Note['id'], type: K, value?: NoteStreamTypes[K]): void {
+	public publishNoteStream<K extends keyof NoteStreamTypes>(noteId: MiNote['id'], type: K, value?: NoteStreamTypes[K]): void {
 		this.publish(`noteStream:${noteId}`, type, {
 			id: noteId,
 			body: value,
@@ -79,17 +79,17 @@ export class GlobalEventService {
 	}
 
 	@bindThis
-	public publishUserListStream<K extends keyof UserListStreamTypes>(listId: UserList['id'], type: K, value?: UserListStreamTypes[K]): void {
+	public publishUserListStream<K extends keyof UserListStreamTypes>(listId: MiUserList['id'], type: K, value?: UserListStreamTypes[K]): void {
 		this.publish(`userListStream:${listId}`, type, typeof value === 'undefined' ? null : value);
 	}
 
 	@bindThis
-	public publishAntennaStream<K extends keyof AntennaStreamTypes>(antennaId: Antenna['id'], type: K, value?: AntennaStreamTypes[K]): void {
+	public publishAntennaStream<K extends keyof AntennaStreamTypes>(antennaId: MiAntenna['id'], type: K, value?: AntennaStreamTypes[K]): void {
 		this.publish(`antennaStream:${antennaId}`, type, typeof value === 'undefined' ? null : value);
 	}
 
 	@bindThis
-	public publishRoleTimelineStream<K extends keyof RoleTimelineStreamTypes>(roleId: Role['id'], type: K, value?: RoleTimelineStreamTypes[K]): void {
+	public publishRoleTimelineStream<K extends keyof RoleTimelineStreamTypes>(roleId: MiRole['id'], type: K, value?: RoleTimelineStreamTypes[K]): void {
 		this.publish(`roleTimelineStream:${roleId}`, type, typeof value === 'undefined' ? null : value);
 	}
 
@@ -99,7 +99,7 @@ export class GlobalEventService {
 	}
 
 	@bindThis
-	public publishAdminStream<K extends keyof AdminStreamTypes>(userId: User['id'], type: K, value?: AdminStreamTypes[K]): void {
+	public publishAdminStream<K extends keyof AdminStreamTypes>(userId: MiUser['id'], type: K, value?: AdminStreamTypes[K]): void {
 		this.publish(`adminStream:${userId}`, type, typeof value === 'undefined' ? null : value);
 	}
 }
diff --git a/packages/backend/src/core/HashtagService.ts b/packages/backend/src/core/HashtagService.ts
index 383bed2f4..eec160275 100644
--- a/packages/backend/src/core/HashtagService.ts
+++ b/packages/backend/src/core/HashtagService.ts
@@ -5,10 +5,10 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { normalizeForSearch } from '@/misc/normalize-for-search.js';
 import { IdService } from '@/core/IdService.js';
-import type { Hashtag } from '@/models/entities/Hashtag.js';
+import type { MiHashtag } from '@/models/entities/Hashtag.js';
 import type { HashtagsRepository } from '@/models/index.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { bindThis } from '@/decorators.js';
@@ -25,14 +25,14 @@ export class HashtagService {
 	}
 
 	@bindThis
-	public async updateHashtags(user: { id: User['id']; host: User['host']; }, tags: string[]) {
+	public async updateHashtags(user: { id: MiUser['id']; host: MiUser['host']; }, tags: string[]) {
 		for (const tag of tags) {
 			await this.updateHashtag(user, tag);
 		}
 	}
 
 	@bindThis
-	public async updateUsertags(user: User, tags: string[]) {
+	public async updateUsertags(user: MiUser, tags: string[]) {
 		for (const tag of tags) {
 			await this.updateHashtag(user, tag, true, true);
 		}
@@ -43,7 +43,7 @@ export class HashtagService {
 	}
 
 	@bindThis
-	public async updateHashtag(user: { id: User['id']; host: User['host']; }, tag: string, isUserAttached = false, inc = true) {
+	public async updateHashtag(user: { id: MiUser['id']; host: MiUser['host']; }, tag: string, isUserAttached = false, inc = true) {
 		tag = normalizeForSearch(tag);
 
 		const index = await this.hashtagsRepository.findOneBy({ name: tag });
@@ -123,7 +123,7 @@ export class HashtagService {
 					attachedLocalUsersCount: this.userEntityService.isLocalUser(user) ? 1 : 0,
 					attachedRemoteUserIds: this.userEntityService.isRemoteUser(user) ? [user.id] : [],
 					attachedRemoteUsersCount: this.userEntityService.isRemoteUser(user) ? 1 : 0,
-				} as Hashtag);
+				} as MiHashtag);
 			} else {
 				this.hashtagsRepository.insert({
 					id: this.idService.genId(),
@@ -140,7 +140,7 @@ export class HashtagService {
 					attachedLocalUsersCount: 0,
 					attachedRemoteUserIds: [],
 					attachedRemoteUsersCount: 0,
-				} as Hashtag);
+				} as MiHashtag);
 			}
 		}
 	}
diff --git a/packages/backend/src/core/InstanceActorService.ts b/packages/backend/src/core/InstanceActorService.ts
index c6b18925b..8e576774d 100644
--- a/packages/backend/src/core/InstanceActorService.ts
+++ b/packages/backend/src/core/InstanceActorService.ts
@@ -5,7 +5,7 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import { IsNull } from 'typeorm';
-import type { LocalUser } from '@/models/entities/User.js';
+import type { MiLocalUser } from '@/models/entities/User.js';
 import type { UsersRepository } from '@/models/index.js';
 import { MemorySingleCache } from '@/misc/cache.js';
 import { DI } from '@/di-symbols.js';
@@ -16,7 +16,7 @@ const ACTOR_USERNAME = 'instance.actor' as const;
 
 @Injectable()
 export class InstanceActorService {
-	private cache: MemorySingleCache<LocalUser>;
+	private cache: MemorySingleCache<MiLocalUser>;
 
 	constructor(
 		@Inject(DI.usersRepository)
@@ -24,24 +24,24 @@ export class InstanceActorService {
 
 		private createSystemUserService: CreateSystemUserService,
 	) {
-		this.cache = new MemorySingleCache<LocalUser>(Infinity);
+		this.cache = new MemorySingleCache<MiLocalUser>(Infinity);
 	}
 
 	@bindThis
-	public async getInstanceActor(): Promise<LocalUser> {
+	public async getInstanceActor(): Promise<MiLocalUser> {
 		const cached = this.cache.get();
 		if (cached) return cached;
 
 		const user = await this.usersRepository.findOneBy({
 			host: IsNull(),
 			username: ACTOR_USERNAME,
-		}) as LocalUser | undefined;
+		}) as MiLocalUser | undefined;
 
 		if (user) {
 			this.cache.set(user);
 			return user;
 		} else {
-			const created = await this.createSystemUserService.createSystemUser(ACTOR_USERNAME) as LocalUser;
+			const created = await this.createSystemUserService.createSystemUser(ACTOR_USERNAME) as MiLocalUser;
 			this.cache.set(created);
 			return created;
 		}
diff --git a/packages/backend/src/core/MetaService.ts b/packages/backend/src/core/MetaService.ts
index 3adc83ab8..f9619861b 100644
--- a/packages/backend/src/core/MetaService.ts
+++ b/packages/backend/src/core/MetaService.ts
@@ -7,7 +7,7 @@ import { Inject, Injectable } from '@nestjs/common';
 import { DataSource } from 'typeorm';
 import * as Redis from 'ioredis';
 import { DI } from '@/di-symbols.js';
-import { Meta } from '@/models/entities/Meta.js';
+import { MiMeta } from '@/models/entities/Meta.js';
 import { GlobalEventService } from '@/core/GlobalEventService.js';
 import { bindThis } from '@/decorators.js';
 import { StreamMessages } from '@/server/api/stream/types.js';
@@ -15,7 +15,7 @@ import type { OnApplicationShutdown } from '@nestjs/common';
 
 @Injectable()
 export class MetaService implements OnApplicationShutdown {
-	private cache: Meta | undefined;
+	private cache: MiMeta | undefined;
 	private intervalId: NodeJS.Timer;
 
 	constructor(
@@ -59,12 +59,12 @@ export class MetaService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async fetch(noCache = false): Promise<Meta> {
+	public async fetch(noCache = false): Promise<MiMeta> {
 		if (!noCache && this.cache) return this.cache;
 
 		return await this.db.transaction(async transactionalEntityManager => {
 			// 過去のバグでレコードが複数出来てしまっている可能性があるので新しいIDを優先する
-			const metas = await transactionalEntityManager.find(Meta, {
+			const metas = await transactionalEntityManager.find(MiMeta, {
 				order: {
 					id: 'DESC',
 				},
@@ -79,13 +79,13 @@ export class MetaService implements OnApplicationShutdown {
 				// metaが空のときfetchMetaが同時に呼ばれるとここが同時に呼ばれてしまうことがあるのでフェイルセーフなupsertを使う
 				const saved = await transactionalEntityManager
 					.upsert(
-						Meta,
+						MiMeta,
 						{
 							id: 'x',
 						},
 						['id'],
 					)
-					.then((x) => transactionalEntityManager.findOneByOrFail(Meta, x.identifiers[0]));
+					.then((x) => transactionalEntityManager.findOneByOrFail(MiMeta, x.identifiers[0]));
 
 				this.cache = saved;
 				return saved;
@@ -94,9 +94,9 @@ export class MetaService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async update(data: Partial<Meta>): Promise<Meta> {
+	public async update(data: Partial<MiMeta>): Promise<MiMeta> {
 		const updated = await this.db.transaction(async transactionalEntityManager => {
-			const metas = await transactionalEntityManager.find(Meta, {
+			const metas = await transactionalEntityManager.find(MiMeta, {
 				order: {
 					id: 'DESC',
 				},
@@ -105,9 +105,9 @@ export class MetaService implements OnApplicationShutdown {
 			const meta = metas[0];
 
 			if (meta) {
-				await transactionalEntityManager.update(Meta, meta.id, data);
+				await transactionalEntityManager.update(MiMeta, meta.id, data);
 
-				const metas = await transactionalEntityManager.find(Meta, {
+				const metas = await transactionalEntityManager.find(MiMeta, {
 					order: {
 						id: 'DESC',
 					},
@@ -115,7 +115,7 @@ export class MetaService implements OnApplicationShutdown {
 
 				return metas[0];
 			} else {
-				return await transactionalEntityManager.save(Meta, data);
+				return await transactionalEntityManager.save(MiMeta, data);
 			}
 		});
 
diff --git a/packages/backend/src/core/ModerationLogService.ts b/packages/backend/src/core/ModerationLogService.ts
index 2f09f6f48..be01fbf9f 100644
--- a/packages/backend/src/core/ModerationLogService.ts
+++ b/packages/backend/src/core/ModerationLogService.ts
@@ -6,7 +6,7 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
 import type { ModerationLogsRepository } from '@/models/index.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { IdService } from '@/core/IdService.js';
 import { bindThis } from '@/decorators.js';
 
@@ -21,7 +21,7 @@ export class ModerationLogService {
 	}
 
 	@bindThis
-	public async insertModerationLog(moderator: { id: User['id'] }, type: string, info?: Record<string, any>) {
+	public async insertModerationLog(moderator: { id: MiUser['id'] }, type: string, info?: Record<string, any>) {
 		await this.moderationLogsRepository.insert({
 			id: this.idService.genId(),
 			createdAt: new Date(),
diff --git a/packages/backend/src/core/NoteCreateService.ts b/packages/backend/src/core/NoteCreateService.ts
index 001947322..2ccc610cf 100644
--- a/packages/backend/src/core/NoteCreateService.ts
+++ b/packages/backend/src/core/NoteCreateService.ts
@@ -13,21 +13,21 @@ import { extractMentions } from '@/misc/extract-mentions.js';
 import { extractCustomEmojisFromMfm } from '@/misc/extract-custom-emojis-from-mfm.js';
 import { extractHashtags } from '@/misc/extract-hashtags.js';
 import type { IMentionedRemoteUsers } from '@/models/entities/Note.js';
-import { Note } from '@/models/entities/Note.js';
+import { MiNote } from '@/models/entities/Note.js';
 import type { ChannelsRepository, InstancesRepository, MutedNotesRepository, MutingsRepository, NotesRepository, NoteThreadMutingsRepository, UserProfilesRepository, UsersRepository } from '@/models/index.js';
-import type { DriveFile } from '@/models/entities/DriveFile.js';
-import type { App } from '@/models/entities/App.js';
+import type { MiDriveFile } from '@/models/entities/DriveFile.js';
+import type { MiApp } from '@/models/entities/App.js';
 import { concat } from '@/misc/prelude/array.js';
 import { IdService } from '@/core/IdService.js';
-import type { User, LocalUser, RemoteUser } from '@/models/entities/User.js';
+import type { MiUser, MiLocalUser, MiRemoteUser } from '@/models/entities/User.js';
 import type { IPoll } from '@/models/entities/Poll.js';
-import { Poll } from '@/models/entities/Poll.js';
+import { MiPoll } from '@/models/entities/Poll.js';
 import { isDuplicateKeyValueError } from '@/misc/is-duplicate-key-value-error.js';
 import { checkWordMute } from '@/misc/check-word-mute.js';
-import type { Channel } from '@/models/entities/Channel.js';
+import type { MiChannel } from '@/models/entities/Channel.js';
 import { normalizeForSearch } from '@/misc/normalize-for-search.js';
 import { MemorySingleCache } from '@/misc/cache.js';
-import type { UserProfile } from '@/models/entities/UserProfile.js';
+import type { MiUserProfile } from '@/models/entities/UserProfile.js';
 import { RelayService } from '@/core/RelayService.js';
 import { FederatedInstanceService } from '@/core/FederatedInstanceService.js';
 import { DI } from '@/di-symbols.js';
@@ -54,23 +54,23 @@ import { RoleService } from '@/core/RoleService.js';
 import { MetaService } from '@/core/MetaService.js';
 import { SearchService } from '@/core/SearchService.js';
 
-const mutedWordsCache = new MemorySingleCache<{ userId: UserProfile['userId']; mutedWords: UserProfile['mutedWords']; }[]>(1000 * 60 * 5);
+const mutedWordsCache = new MemorySingleCache<{ userId: MiUserProfile['userId']; mutedWords: MiUserProfile['mutedWords']; }[]>(1000 * 60 * 5);
 
 type NotificationType = 'reply' | 'renote' | 'quote' | 'mention';
 
 class NotificationManager {
-	private notifier: { id: User['id']; };
-	private note: Note;
+	private notifier: { id: MiUser['id']; };
+	private note: MiNote;
 	private queue: {
-		target: LocalUser['id'];
+		target: MiLocalUser['id'];
 		reason: NotificationType;
 	}[];
 
 	constructor(
 		private mutingsRepository: MutingsRepository,
 		private notificationService: NotificationService,
-		notifier: { id: User['id']; },
-		note: Note,
+		notifier: { id: MiUser['id']; },
+		note: MiNote,
 	) {
 		this.notifier = notifier;
 		this.note = note;
@@ -78,7 +78,7 @@ class NotificationManager {
 	}
 
 	@bindThis
-	public push(notifiee: LocalUser['id'], reason: NotificationType) {
+	public push(notifiee: MiLocalUser['id'], reason: NotificationType) {
 		// 自分自身へは通知しない
 		if (this.notifier.id === notifiee) return;
 
@@ -119,32 +119,32 @@ class NotificationManager {
 }
 
 type MinimumUser = {
-	id: User['id'];
-	host: User['host'];
-	username: User['username'];
-	uri: User['uri'];
+	id: MiUser['id'];
+	host: MiUser['host'];
+	username: MiUser['username'];
+	uri: MiUser['uri'];
 };
 
 type Option = {
 	createdAt?: Date | null;
 	name?: string | null;
 	text?: string | null;
-	reply?: Note | null;
-	renote?: Note | null;
-	files?: DriveFile[] | null;
+	reply?: MiNote | null;
+	renote?: MiNote | null;
+	files?: MiDriveFile[] | null;
 	poll?: IPoll | null;
 	localOnly?: boolean | null;
-	reactionAcceptance?: Note['reactionAcceptance'];
+	reactionAcceptance?: MiNote['reactionAcceptance'];
 	cw?: string | null;
 	visibility?: string;
 	visibleUsers?: MinimumUser[] | null;
-	channel?: Channel | null;
+	channel?: MiChannel | null;
 	apMentions?: MinimumUser[] | null;
 	apHashtags?: string[] | null;
 	apEmojis?: string[] | null;
 	uri?: string | null;
 	url?: string | null;
-	app?: App | null;
+	app?: MiApp | null;
 };
 
 @Injectable()
@@ -211,12 +211,12 @@ export class NoteCreateService implements OnApplicationShutdown {
 
 	@bindThis
 	public async create(user: {
-		id: User['id'];
-		username: User['username'];
-		host: User['host'];
-		createdAt: User['createdAt'];
-		isBot: User['isBot'];
-	}, data: Option, silent = false): Promise<Note> {
+		id: MiUser['id'];
+		username: MiUser['username'];
+		host: MiUser['host'];
+		createdAt: MiUser['createdAt'];
+		isBot: MiUser['isBot'];
+	}, data: Option, silent = false): Promise<MiNote> {
 		// チャンネル外にリプライしたら対象のスコープに合わせる
 		// (クライアントサイドでやっても良い処理だと思うけどとりあえずサーバーサイドで)
 		if (data.reply && data.channel && data.reply.channelId !== data.channel.id) {
@@ -348,8 +348,8 @@ export class NoteCreateService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	private async insertNote(user: { id: User['id']; host: User['host']; }, data: Option, tags: string[], emojis: string[], mentionedUsers: MinimumUser[]) {
-		const insert = new Note({
+	private async insertNote(user: { id: MiUser['id']; host: MiUser['host']; }, data: Option, tags: string[], emojis: string[], mentionedUsers: MinimumUser[]) {
+		const insert = new MiNote({
 			id: this.idService.genId(data.createdAt!),
 			createdAt: data.createdAt!,
 			fileIds: data.files ? data.files.map(file => file.id) : [],
@@ -411,9 +411,9 @@ export class NoteCreateService implements OnApplicationShutdown {
 			if (insert.hasPoll) {
 				// Start transaction
 				await this.db.transaction(async transactionalEntityManager => {
-					await transactionalEntityManager.insert(Note, insert);
+					await transactionalEntityManager.insert(MiNote, insert);
 
-					const poll = new Poll({
+					const poll = new MiPoll({
 						noteId: insert.id,
 						choices: data.poll!.choices,
 						expiresAt: data.poll!.expiresAt,
@@ -424,7 +424,7 @@ export class NoteCreateService implements OnApplicationShutdown {
 						userHost: user.host,
 					});
 
-					await transactionalEntityManager.insert(Poll, poll);
+					await transactionalEntityManager.insert(MiPoll, poll);
 				});
 			} else {
 				await this.notesRepository.insert(insert);
@@ -446,12 +446,12 @@ export class NoteCreateService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	private async postNoteCreated(note: Note, user: {
-		id: User['id'];
-		username: User['username'];
-		host: User['host'];
-		createdAt: User['createdAt'];
-		isBot: User['isBot'];
+	private async postNoteCreated(note: MiNote, user: {
+		id: MiUser['id'];
+		username: MiUser['username'];
+		host: MiUser['host'];
+		createdAt: MiUser['createdAt'];
+		isBot: MiUser['isBot'];
 	}, data: Option, silent: boolean, tags: string[], mentionedUsers: MinimumUser[]) {
 		const meta = await this.metaService.fetch();
 
@@ -625,7 +625,7 @@ export class NoteCreateService implements OnApplicationShutdown {
 
 					// メンションされたリモートユーザーに配送
 					for (const u of mentionedUsers.filter(u => this.userEntityService.isRemoteUser(u))) {
-						dm.addDirectRecipe(u as RemoteUser);
+						dm.addDirectRecipe(u as MiRemoteUser);
 					}
 
 					// 投稿がリプライかつ投稿者がローカルユーザーかつリプライ先の投稿の投稿者がリモートユーザーなら配送
@@ -703,7 +703,7 @@ export class NoteCreateService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	private incRenoteCount(renote: Note) {
+	private incRenoteCount(renote: MiNote) {
 		this.notesRepository.createQueryBuilder().update()
 			.set({
 				renoteCount: () => '"renoteCount" + 1',
@@ -714,7 +714,7 @@ export class NoteCreateService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	private async createMentionedEvents(mentionedUsers: MinimumUser[], note: Note, nm: NotificationManager) {
+	private async createMentionedEvents(mentionedUsers: MinimumUser[], note: MiNote, nm: NotificationManager) {
 		for (const u of mentionedUsers.filter(u => this.userEntityService.isLocalUser(u))) {
 			const isThreadMuted = await this.noteThreadMutingsRepository.exist({
 				where: {
@@ -746,12 +746,12 @@ export class NoteCreateService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	private saveReply(reply: Note, note: Note) {
+	private saveReply(reply: MiNote, note: MiNote) {
 		this.notesRepository.increment({ id: reply.id }, 'repliesCount', 1);
 	}
 
 	@bindThis
-	private async renderNoteOrRenoteActivity(data: Option, note: Note) {
+	private async renderNoteOrRenoteActivity(data: Option, note: MiNote) {
 		if (data.localOnly) return null;
 
 		const content = data.renote && data.text == null && data.poll == null && (data.files == null || data.files.length === 0)
@@ -762,14 +762,14 @@ export class NoteCreateService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	private index(note: Note) {
+	private index(note: MiNote) {
 		if (note.text == null && note.cw == null) return;
 
 		this.searchService.indexNote(note);
 	}
 
 	@bindThis
-	private incNotesCountOfUser(user: { id: User['id']; }) {
+	private incNotesCountOfUser(user: { id: MiUser['id']; }) {
 		this.usersRepository.createQueryBuilder().update()
 			.set({
 				updatedAt: new Date(),
@@ -780,13 +780,13 @@ export class NoteCreateService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	private async extractMentionedUsers(user: { host: User['host']; }, tokens: mfm.MfmNode[]): Promise<User[]> {
+	private async extractMentionedUsers(user: { host: MiUser['host']; }, tokens: mfm.MfmNode[]): Promise<MiUser[]> {
 		if (tokens == null) return [];
 
 		const mentions = extractMentions(tokens);
 		let mentionedUsers = (await Promise.all(mentions.map(m =>
 			this.remoteUserResolveService.resolveUser(m.username, m.host ?? user.host).catch(() => null),
-		))).filter(x => x != null) as User[];
+		))).filter(x => x != null) as MiUser[];
 
 		// Drop duplicate users
 		mentionedUsers = mentionedUsers.filter((u, i, self) =>
diff --git a/packages/backend/src/core/NoteDeleteService.ts b/packages/backend/src/core/NoteDeleteService.ts
index 7a44916f5..07708bd02 100644
--- a/packages/backend/src/core/NoteDeleteService.ts
+++ b/packages/backend/src/core/NoteDeleteService.ts
@@ -5,8 +5,8 @@
 
 import { Brackets, In } from 'typeorm';
 import { Injectable, Inject } from '@nestjs/common';
-import type { User, LocalUser, RemoteUser } from '@/models/entities/User.js';
-import type { Note, IMentionedRemoteUsers } from '@/models/entities/Note.js';
+import type { MiUser, MiLocalUser, MiRemoteUser } from '@/models/entities/User.js';
+import type { MiNote, IMentionedRemoteUsers } from '@/models/entities/Note.js';
 import type { InstancesRepository, NotesRepository, UsersRepository } from '@/models/index.js';
 import { RelayService } from '@/core/RelayService.js';
 import { FederatedInstanceService } from '@/core/FederatedInstanceService.js';
@@ -58,7 +58,7 @@ export class NoteDeleteService {
 	 * @param user 投稿者
 	 * @param note 投稿
 	 */
-	async delete(user: { id: User['id']; uri: User['uri']; host: User['host']; isBot: User['isBot']; }, note: Note, quiet = false) {
+	async delete(user: { id: MiUser['id']; uri: MiUser['uri']; host: MiUser['host']; isBot: MiUser['isBot']; }, note: MiNote, quiet = false) {
 		const deletedAt = new Date();
 		const cascadingNotes = await this.findCascadingNotes(note);
 
@@ -79,7 +79,7 @@ export class NoteDeleteService {
 
 			//#region ローカルの投稿なら削除アクティビティを配送
 			if (this.userEntityService.isLocalUser(user) && !note.localOnly) {
-				let renote: Note | null = null;
+				let renote: MiNote | null = null;
 
 				// if deletd note is renote
 				if (note.renoteId && note.text == null && !note.hasPoll && (note.fileIds == null || note.fileIds.length === 0)) {
@@ -134,8 +134,8 @@ export class NoteDeleteService {
 	}
 
 	@bindThis
-	private async findCascadingNotes(note: Note): Promise<Note[]> {
-		const recursive = async (noteId: string): Promise<Note[]> => {
+	private async findCascadingNotes(note: MiNote): Promise<MiNote[]> {
+		const recursive = async (noteId: string): Promise<MiNote[]> => {
 			const query = this.notesRepository.createQueryBuilder('note')
 				.where('note.replyId = :noteId', { noteId })
 				.orWhere(new Brackets(q => {
@@ -151,13 +151,13 @@ export class NoteDeleteService {
 			].flat();
 		};
 
-		const cascadingNotes: Note[] = await recursive(note.id);
+		const cascadingNotes: MiNote[] = await recursive(note.id);
 
 		return cascadingNotes;
 	}
 
 	@bindThis
-	private async getMentionedRemoteUsers(note: Note) {
+	private async getMentionedRemoteUsers(note: MiNote) {
 		const where = [] as any[];
 
 		// mention / reply / dm
@@ -179,11 +179,11 @@ export class NoteDeleteService {
 
 		return await this.usersRepository.find({
 			where,
-		}) as RemoteUser[];
+		}) as MiRemoteUser[];
 	}
 
 	@bindThis
-	private async deliverToConcerned(user: { id: LocalUser['id']; host: null; }, note: Note, content: any) {
+	private async deliverToConcerned(user: { id: MiLocalUser['id']; host: null; }, note: MiNote, content: any) {
 		this.apDeliverManagerService.deliverToFollowers(user, content);
 		this.relayService.deliverToRelays(user, content);
 		const remoteUsers = await this.getMentionedRemoteUsers(note);
diff --git a/packages/backend/src/core/NotePiningService.ts b/packages/backend/src/core/NotePiningService.ts
index d35b5dc41..7f1381a41 100644
--- a/packages/backend/src/core/NotePiningService.ts
+++ b/packages/backend/src/core/NotePiningService.ts
@@ -7,10 +7,10 @@ import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
 import type { NotesRepository, UserNotePiningsRepository, UsersRepository } from '@/models/index.js';
 import { IdentifiableError } from '@/misc/identifiable-error.js';
-import type { User } from '@/models/entities/User.js';
-import type { Note } from '@/models/entities/Note.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiNote } from '@/models/entities/Note.js';
 import { IdService } from '@/core/IdService.js';
-import type { UserNotePining } from '@/models/entities/UserNotePining.js';
+import type { MiUserNotePining } from '@/models/entities/UserNotePining.js';
 import { RelayService } from '@/core/RelayService.js';
 import type { Config } from '@/config.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
@@ -49,7 +49,7 @@ export class NotePiningService {
 	 * @param noteId
 	 */
 	@bindThis
-	public async addPinned(user: { id: User['id']; host: User['host']; }, noteId: Note['id']) {
+	public async addPinned(user: { id: MiUser['id']; host: MiUser['host']; }, noteId: MiNote['id']) {
 	// Fetch pinee
 		const note = await this.notesRepository.findOneBy({
 			id: noteId,
@@ -75,7 +75,7 @@ export class NotePiningService {
 			createdAt: new Date(),
 			userId: user.id,
 			noteId: note.id,
-		} as UserNotePining);
+		} as MiUserNotePining);
 
 		// Deliver to remote followers
 		if (this.userEntityService.isLocalUser(user)) {
@@ -89,7 +89,7 @@ export class NotePiningService {
 	 * @param noteId
 	 */
 	@bindThis
-	public async removePinned(user: { id: User['id']; host: User['host']; }, noteId: Note['id']) {
+	public async removePinned(user: { id: MiUser['id']; host: MiUser['host']; }, noteId: MiNote['id']) {
 	// Fetch unpinee
 		const note = await this.notesRepository.findOneBy({
 			id: noteId,
@@ -112,7 +112,7 @@ export class NotePiningService {
 	}
 
 	@bindThis
-	public async deliverPinnedChange(userId: User['id'], noteId: Note['id'], isAddition: boolean) {
+	public async deliverPinnedChange(userId: MiUser['id'], noteId: MiNote['id'], isAddition: boolean) {
 		const user = await this.usersRepository.findOneBy({ id: userId });
 		if (user == null) throw new Error('user not found');
 
diff --git a/packages/backend/src/core/NoteReadService.ts b/packages/backend/src/core/NoteReadService.ts
index a6a66f265..019748626 100644
--- a/packages/backend/src/core/NoteReadService.ts
+++ b/packages/backend/src/core/NoteReadService.ts
@@ -7,9 +7,9 @@ import { setTimeout } from 'node:timers/promises';
 import { Inject, Injectable, OnApplicationShutdown } from '@nestjs/common';
 import { In } from 'typeorm';
 import { DI } from '@/di-symbols.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import type { Packed } from '@/misc/json-schema.js';
-import type { Note } from '@/models/entities/Note.js';
+import type { MiNote } from '@/models/entities/Note.js';
 import { IdService } from '@/core/IdService.js';
 import { GlobalEventService } from '@/core/GlobalEventService.js';
 import type { NoteUnreadsRepository, MutingsRepository, NoteThreadMutingsRepository } from '@/models/index.js';
@@ -35,7 +35,7 @@ export class NoteReadService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async insertNoteUnread(userId: User['id'], note: Note, params: {
+	public async insertNoteUnread(userId: MiUser['id'], note: MiNote, params: {
 		// NOTE: isSpecifiedがtrueならisMentionedは必ずfalse
 		isSpecified: boolean;
 		isMentioned: boolean;
@@ -84,11 +84,11 @@ export class NoteReadService implements OnApplicationShutdown {
 
 	@bindThis
 	public async read(
-		userId: User['id'],
-		notes: (Note | Packed<'Note'>)[],
+		userId: MiUser['id'],
+		notes: (MiNote | Packed<'Note'>)[],
 	): Promise<void> {
-		const readMentions: (Note | Packed<'Note'>)[] = [];
-		const readSpecifiedNotes: (Note | Packed<'Note'>)[] = [];
+		const readMentions: (MiNote | Packed<'Note'>)[] = [];
+		const readSpecifiedNotes: (MiNote | Packed<'Note'>)[] = [];
 
 		for (const note of notes) {
 			if (note.mentions && note.mentions.includes(userId)) {
diff --git a/packages/backend/src/core/NotificationService.ts b/packages/backend/src/core/NotificationService.ts
index a708a5400..02c577c19 100644
--- a/packages/backend/src/core/NotificationService.ts
+++ b/packages/backend/src/core/NotificationService.ts
@@ -9,8 +9,8 @@ import { Inject, Injectable, OnApplicationShutdown } from '@nestjs/common';
 import { In } from 'typeorm';
 import { DI } from '@/di-symbols.js';
 import type { UsersRepository } from '@/models/index.js';
-import type { User } from '@/models/entities/User.js';
-import type { Notification } from '@/models/entities/Notification.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiNotification } from '@/models/entities/Notification.js';
 import { bindThis } from '@/decorators.js';
 import { GlobalEventService } from '@/core/GlobalEventService.js';
 import { PushNotificationService } from '@/core/PushNotificationService.js';
@@ -39,7 +39,7 @@ export class NotificationService implements OnApplicationShutdown {
 
 	@bindThis
 	public async readAllNotification(
-		userId: User['id'],
+		userId: MiUser['id'],
 		force = false,
 	) {
 		const latestReadNotificationId = await this.redisClient.get(`latestReadNotification:${userId}`);
@@ -61,17 +61,17 @@ export class NotificationService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	private postReadAllNotifications(userId: User['id']) {
+	private postReadAllNotifications(userId: MiUser['id']) {
 		this.globalEventService.publishMainStream(userId, 'readAllNotifications');
 		this.pushNotificationService.pushNotification(userId, 'readAllNotifications', undefined);
 	}
 
 	@bindThis
 	public async createNotification(
-		notifieeId: User['id'],
-		type: Notification['type'],
-		data: Partial<Notification>,
-	): Promise<Notification | null> {
+		notifieeId: MiUser['id'],
+		type: MiNotification['type'],
+		data: Partial<MiNotification>,
+	): Promise<MiNotification | null> {
 		const profile = await this.cacheService.userProfileCache.fetch(notifieeId);
 		const isMuted = profile.mutingNotificationTypes.includes(type);
 		if (isMuted) return null;
@@ -92,7 +92,7 @@ export class NotificationService implements OnApplicationShutdown {
 			createdAt: new Date(),
 			type: type,
 			...data,
-		} as Notification;
+		} as MiNotification;
 
 		const redisIdPromise = this.redisClient.xadd(
 			`notificationTimeline:${notifieeId}`,
@@ -126,7 +126,7 @@ export class NotificationService implements OnApplicationShutdown {
 	// TODO: locale ファイルをクライアント用とサーバー用で分けたい
 
 	@bindThis
-	private async emailNotificationFollow(userId: User['id'], follower: User) {
+	private async emailNotificationFollow(userId: MiUser['id'], follower: MiUser) {
 		/*
 		const userProfile = await UserProfiles.findOneByOrFail({ userId: userId });
 		if (!userProfile.email || !userProfile.emailNotificationTypes.includes('follow')) return;
@@ -138,7 +138,7 @@ export class NotificationService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	private async emailNotificationReceiveFollowRequest(userId: User['id'], follower: User) {
+	private async emailNotificationReceiveFollowRequest(userId: MiUser['id'], follower: MiUser) {
 		/*
 		const userProfile = await UserProfiles.findOneByOrFail({ userId: userId });
 		if (!userProfile.email || !userProfile.emailNotificationTypes.includes('receiveFollowRequest')) return;
diff --git a/packages/backend/src/core/PollService.ts b/packages/backend/src/core/PollService.ts
index f317087b4..551c77976 100644
--- a/packages/backend/src/core/PollService.ts
+++ b/packages/backend/src/core/PollService.ts
@@ -5,8 +5,8 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
-import type { NotesRepository, UsersRepository, PollsRepository, PollVotesRepository, User } from '@/models/index.js';
-import type { Note } from '@/models/entities/Note.js';
+import type { NotesRepository, UsersRepository, PollsRepository, PollVotesRepository, MiUser } from '@/models/index.js';
+import type { MiNote } from '@/models/entities/Note.js';
 import { RelayService } from '@/core/RelayService.js';
 import { IdService } from '@/core/IdService.js';
 import { GlobalEventService } from '@/core/GlobalEventService.js';
@@ -42,7 +42,7 @@ export class PollService {
 	}
 
 	@bindThis
-	public async vote(user: User, note: Note, choice: number) {
+	public async vote(user: MiUser, note: MiNote, choice: number) {
 		const poll = await this.pollsRepository.findOneBy({ noteId: note.id });
 
 		if (poll == null) throw new Error('poll not found');
@@ -92,7 +92,7 @@ export class PollService {
 	}
 
 	@bindThis
-	public async deliverQuestionUpdate(noteId: Note['id']) {
+	public async deliverQuestionUpdate(noteId: MiNote['id']) {
 		const note = await this.notesRepository.findOneBy({ id: noteId });
 		if (note == null) throw new Error('note not found');
 
diff --git a/packages/backend/src/core/ProxyAccountService.ts b/packages/backend/src/core/ProxyAccountService.ts
index c682754fb..9fb0a45df 100644
--- a/packages/backend/src/core/ProxyAccountService.ts
+++ b/packages/backend/src/core/ProxyAccountService.ts
@@ -5,7 +5,7 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import type { UsersRepository } from '@/models/index.js';
-import type { LocalUser } from '@/models/entities/User.js';
+import type { MiLocalUser } from '@/models/entities/User.js';
 import { DI } from '@/di-symbols.js';
 import { MetaService } from '@/core/MetaService.js';
 import { bindThis } from '@/decorators.js';
@@ -21,9 +21,9 @@ export class ProxyAccountService {
 	}
 
 	@bindThis
-	public async fetch(): Promise<LocalUser | null> {
+	public async fetch(): Promise<MiLocalUser | null> {
 		const meta = await this.metaService.fetch();
 		if (meta.proxyAccountId == null) return null;
-		return await this.usersRepository.findOneByOrFail({ id: meta.proxyAccountId }) as LocalUser;
+		return await this.usersRepository.findOneByOrFail({ id: meta.proxyAccountId }) as MiLocalUser;
 	}
 }
diff --git a/packages/backend/src/core/PushNotificationService.ts b/packages/backend/src/core/PushNotificationService.ts
index d5a727b3e..93928e3cd 100644
--- a/packages/backend/src/core/PushNotificationService.ts
+++ b/packages/backend/src/core/PushNotificationService.ts
@@ -10,7 +10,7 @@ import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
 import type { Packed } from '@/misc/json-schema.js';
 import { getNoteSummary } from '@/misc/get-note-summary.js';
-import type { SwSubscription, SwSubscriptionsRepository } from '@/models/index.js';
+import type { MiSwSubscription, SwSubscriptionsRepository } from '@/models/index.js';
 import { MetaService } from '@/core/MetaService.js';
 import { bindThis } from '@/decorators.js';
 import { RedisKVCache } from '@/misc/cache.js';
@@ -48,7 +48,7 @@ function truncateBody<T extends keyof PushNotificationsTypes>(type: T, body: Pus
 
 @Injectable()
 export class PushNotificationService implements OnApplicationShutdown {
-	private subscriptionsCache: RedisKVCache<SwSubscription[]>;
+	private subscriptionsCache: RedisKVCache<MiSwSubscription[]>;
 
 	constructor(
 		@Inject(DI.config)
@@ -62,7 +62,7 @@ export class PushNotificationService implements OnApplicationShutdown {
 
 		private metaService: MetaService,
 	) {
-		this.subscriptionsCache = new RedisKVCache<SwSubscription[]>(this.redisClient, 'userSwSubscriptions', {
+		this.subscriptionsCache = new RedisKVCache<MiSwSubscription[]>(this.redisClient, 'userSwSubscriptions', {
 			lifetime: 1000 * 60 * 60 * 1, // 1h
 			memoryCacheLifetime: 1000 * 60 * 3, // 3m
 			fetcher: (key) => this.swSubscriptionsRepository.findBy({ userId: key }),
diff --git a/packages/backend/src/core/QueryService.ts b/packages/backend/src/core/QueryService.ts
index c6ebc423b..30fc67158 100644
--- a/packages/backend/src/core/QueryService.ts
+++ b/packages/backend/src/core/QueryService.ts
@@ -6,7 +6,7 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { Brackets, ObjectLiteral } from 'typeorm';
 import { DI } from '@/di-symbols.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import type { UserProfilesRepository, FollowingsRepository, ChannelFollowingsRepository, MutedNotesRepository, BlockingsRepository, NoteThreadMutingsRepository, MutingsRepository, RenoteMutingsRepository } from '@/models/index.js';
 import { bindThis } from '@/decorators.js';
 import type { SelectQueryBuilder } from 'typeorm';
@@ -69,7 +69,7 @@ export class QueryService {
 
 	// ここでいうBlockedは被Blockedの意
 	@bindThis
-	public generateBlockedUserQuery(q: SelectQueryBuilder<any>, me: { id: User['id'] }): void {
+	public generateBlockedUserQuery(q: SelectQueryBuilder<any>, me: { id: MiUser['id'] }): void {
 		const blockingQuery = this.blockingsRepository.createQueryBuilder('blocking')
 			.select('blocking.blockerId')
 			.where('blocking.blockeeId = :blockeeId', { blockeeId: me.id });
@@ -92,7 +92,7 @@ export class QueryService {
 	}
 
 	@bindThis
-	public generateBlockQueryForUsers(q: SelectQueryBuilder<any>, me: { id: User['id'] }): void {
+	public generateBlockQueryForUsers(q: SelectQueryBuilder<any>, me: { id: MiUser['id'] }): void {
 		const blockingQuery = this.blockingsRepository.createQueryBuilder('blocking')
 			.select('blocking.blockeeId')
 			.where('blocking.blockerId = :blockerId', { blockerId: me.id });
@@ -109,7 +109,7 @@ export class QueryService {
 	}
 
 	@bindThis
-	public generateChannelQuery(q: SelectQueryBuilder<any>, me?: { id: User['id'] } | null): void {
+	public generateChannelQuery(q: SelectQueryBuilder<any>, me?: { id: MiUser['id'] } | null): void {
 		if (me == null) {
 			q.andWhere('note.channelId IS NULL');
 		} else {
@@ -131,7 +131,7 @@ export class QueryService {
 	}
 
 	@bindThis
-	public generateMutedNoteQuery(q: SelectQueryBuilder<any>, me: { id: User['id'] }): void {
+	public generateMutedNoteQuery(q: SelectQueryBuilder<any>, me: { id: MiUser['id'] }): void {
 		const mutedQuery = this.mutedNotesRepository.createQueryBuilder('muted')
 			.select('muted.noteId')
 			.where('muted.userId = :userId', { userId: me.id });
@@ -142,7 +142,7 @@ export class QueryService {
 	}
 
 	@bindThis
-	public generateMutedNoteThreadQuery(q: SelectQueryBuilder<any>, me: { id: User['id'] }): void {
+	public generateMutedNoteThreadQuery(q: SelectQueryBuilder<any>, me: { id: MiUser['id'] }): void {
 		const mutedQuery = this.noteThreadMutingsRepository.createQueryBuilder('threadMuted')
 			.select('threadMuted.threadId')
 			.where('threadMuted.userId = :userId', { userId: me.id });
@@ -157,7 +157,7 @@ export class QueryService {
 	}
 
 	@bindThis
-	public generateMutedUserQuery(q: SelectQueryBuilder<any>, me: { id: User['id'] }, exclude?: User): void {
+	public generateMutedUserQuery(q: SelectQueryBuilder<any>, me: { id: MiUser['id'] }, exclude?: MiUser): void {
 		const mutingQuery = this.mutingsRepository.createQueryBuilder('muting')
 			.select('muting.muteeId')
 			.where('muting.muterId = :muterId', { muterId: me.id });
@@ -202,7 +202,7 @@ export class QueryService {
 	}
 
 	@bindThis
-	public generateMutedUserQueryForUsers(q: SelectQueryBuilder<any>, me: { id: User['id'] }): void {
+	public generateMutedUserQueryForUsers(q: SelectQueryBuilder<any>, me: { id: MiUser['id'] }): void {
 		const mutingQuery = this.mutingsRepository.createQueryBuilder('muting')
 			.select('muting.muteeId')
 			.where('muting.muterId = :muterId', { muterId: me.id });
@@ -213,7 +213,7 @@ export class QueryService {
 	}
 
 	@bindThis
-	public generateRepliesQuery(q: SelectQueryBuilder<any>, withReplies: boolean, me?: Pick<User, 'id'> | null): void {
+	public generateRepliesQuery(q: SelectQueryBuilder<any>, withReplies: boolean, me?: Pick<MiUser, 'id'> | null): void {
 		if (me == null) {
 			q.andWhere(new Brackets(qb => { qb
 				.where('note.replyId IS NULL') // 返信ではない
@@ -239,7 +239,7 @@ export class QueryService {
 	}
 
 	@bindThis
-	public generateVisibilityQuery(q: SelectQueryBuilder<any>, me?: { id: User['id'] } | null): void {
+	public generateVisibilityQuery(q: SelectQueryBuilder<any>, me?: { id: MiUser['id'] } | null): void {
 		// This code must always be synchronized with the checks in Notes.isVisibleForMe.
 		if (me == null) {
 			q.andWhere(new Brackets(qb => { qb
@@ -279,7 +279,7 @@ export class QueryService {
 	}
 
 	@bindThis
-	public generateMutedUserRenotesQueryForNotes(q: SelectQueryBuilder<any>, me: { id: User['id'] }): void {
+	public generateMutedUserRenotesQueryForNotes(q: SelectQueryBuilder<any>, me: { id: MiUser['id'] }): void {
 		const mutingQuery = this.renoteMutingsRepository.createQueryBuilder('renote_muting')
 			.select('renote_muting.muteeId')
 			.where('renote_muting.muterId = :muterId', { muterId: me.id });
diff --git a/packages/backend/src/core/QueueService.ts b/packages/backend/src/core/QueueService.ts
index c70b49ca4..310d5e5d9 100644
--- a/packages/backend/src/core/QueueService.ts
+++ b/packages/backend/src/core/QueueService.ts
@@ -6,8 +6,8 @@
 import { randomUUID } from 'node:crypto';
 import { Inject, Injectable } from '@nestjs/common';
 import type { IActivity } from '@/core/activitypub/type.js';
-import type { DriveFile } from '@/models/entities/DriveFile.js';
-import type { Webhook, webhookEventTypes } from '@/models/entities/Webhook.js';
+import type { MiDriveFile } from '@/models/entities/DriveFile.js';
+import type { MiWebhook, webhookEventTypes } from '@/models/entities/Webhook.js';
 import type { Config } from '@/config.js';
 import { DI } from '@/di-symbols.js';
 import { bindThis } from '@/decorators.js';
@@ -237,7 +237,7 @@ export class QueueService {
 	}
 
 	@bindThis
-	public createImportFollowingJob(user: ThinUser, fileId: DriveFile['id']) {
+	public createImportFollowingJob(user: ThinUser, fileId: MiDriveFile['id']) {
 		return this.dbQueue.add('importFollowing', {
 			user: { id: user.id },
 			fileId: fileId,
@@ -254,7 +254,7 @@ export class QueueService {
 	}
 
 	@bindThis
-	public createImportMutingJob(user: ThinUser, fileId: DriveFile['id']) {
+	public createImportMutingJob(user: ThinUser, fileId: MiDriveFile['id']) {
 		return this.dbQueue.add('importMuting', {
 			user: { id: user.id },
 			fileId: fileId,
@@ -265,7 +265,7 @@ export class QueueService {
 	}
 
 	@bindThis
-	public createImportBlockingJob(user: ThinUser, fileId: DriveFile['id']) {
+	public createImportBlockingJob(user: ThinUser, fileId: MiDriveFile['id']) {
 		return this.dbQueue.add('importBlocking', {
 			user: { id: user.id },
 			fileId: fileId,
@@ -298,7 +298,7 @@ export class QueueService {
 	}
 
 	@bindThis
-	public createImportUserListsJob(user: ThinUser, fileId: DriveFile['id']) {
+	public createImportUserListsJob(user: ThinUser, fileId: MiDriveFile['id']) {
 		return this.dbQueue.add('importUserLists', {
 			user: { id: user.id },
 			fileId: fileId,
@@ -309,7 +309,7 @@ export class QueueService {
 	}
 
 	@bindThis
-	public createImportCustomEmojisJob(user: ThinUser, fileId: DriveFile['id']) {
+	public createImportCustomEmojisJob(user: ThinUser, fileId: MiDriveFile['id']) {
 		return this.dbQueue.add('importCustomEmojis', {
 			user: { id: user.id },
 			fileId: fileId,
@@ -412,7 +412,7 @@ export class QueueService {
 	}
 
 	@bindThis
-	public webhookDeliver(webhook: Webhook, type: typeof webhookEventTypes[number], content: unknown) {
+	public webhookDeliver(webhook: MiWebhook, type: typeof webhookEventTypes[number], content: unknown) {
 		const data = {
 			type,
 			content,
diff --git a/packages/backend/src/core/ReactionService.ts b/packages/backend/src/core/ReactionService.ts
index 7d97c8745..b8bdfff02 100644
--- a/packages/backend/src/core/ReactionService.ts
+++ b/packages/backend/src/core/ReactionService.ts
@@ -7,10 +7,10 @@ import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
 import type { EmojisRepository, NoteReactionsRepository, UsersRepository, NotesRepository } from '@/models/index.js';
 import { IdentifiableError } from '@/misc/identifiable-error.js';
-import type { RemoteUser, User } from '@/models/entities/User.js';
-import type { Note } from '@/models/entities/Note.js';
+import type { MiRemoteUser, MiUser } from '@/models/entities/User.js';
+import type { MiNote } from '@/models/entities/Note.js';
 import { IdService } from '@/core/IdService.js';
-import type { NoteReaction } from '@/models/entities/NoteReaction.js';
+import type { MiNoteReaction } from '@/models/entities/NoteReaction.js';
 import { isDuplicateKeyValueError } from '@/misc/is-duplicate-key-value-error.js';
 import { GlobalEventService } from '@/core/GlobalEventService.js';
 import { NotificationService } from '@/core/NotificationService.js';
@@ -95,7 +95,7 @@ export class ReactionService {
 	}
 
 	@bindThis
-	public async create(user: { id: User['id']; host: User['host']; isBot: User['isBot'] }, note: Note, _reaction?: string | null) {
+	public async create(user: { id: MiUser['id']; host: MiUser['host']; isBot: MiUser['isBot'] }, note: MiNote, _reaction?: string | null) {
 		// Check blocking
 		if (note.userId !== user.id) {
 			const blocked = await this.userBlockingService.checkBlocked(note.userId, user.id);
@@ -146,7 +146,7 @@ export class ReactionService {
 			}
 		}
 
-		const record: NoteReaction = {
+		const record: MiNoteReaction = {
 			id: this.idService.genId(),
 			createdAt: new Date(),
 			noteId: note.id,
@@ -231,7 +231,7 @@ export class ReactionService {
 			const dm = this.apDeliverManagerService.createDeliverManager(user, content);
 			if (note.userHost !== null) {
 				const reactee = await this.usersRepository.findOneBy({ id: note.userId });
-				dm.addDirectRecipe(reactee as RemoteUser);
+				dm.addDirectRecipe(reactee as MiRemoteUser);
 			}
 
 			if (['public', 'home', 'followers'].includes(note.visibility)) {
@@ -239,7 +239,7 @@ export class ReactionService {
 			} else if (note.visibility === 'specified') {
 				const visibleUsers = await Promise.all(note.visibleUserIds.map(id => this.usersRepository.findOneBy({ id })));
 				for (const u of visibleUsers.filter(u => u && this.userEntityService.isRemoteUser(u))) {
-					dm.addDirectRecipe(u as RemoteUser);
+					dm.addDirectRecipe(u as MiRemoteUser);
 				}
 			}
 
@@ -249,7 +249,7 @@ export class ReactionService {
 	}
 
 	@bindThis
-	public async delete(user: { id: User['id']; host: User['host']; isBot: User['isBot']; }, note: Note) {
+	public async delete(user: { id: MiUser['id']; host: MiUser['host']; isBot: MiUser['isBot']; }, note: MiNote) {
 		// if already unreacted
 		const exist = await this.noteReactionsRepository.findOneBy({
 			noteId: note.id,
@@ -289,7 +289,7 @@ export class ReactionService {
 			const dm = this.apDeliverManagerService.createDeliverManager(user, content);
 			if (note.userHost !== null) {
 				const reactee = await this.usersRepository.findOneBy({ id: note.userId });
-				dm.addDirectRecipe(reactee as RemoteUser);
+				dm.addDirectRecipe(reactee as MiRemoteUser);
 			}
 			dm.addFollowersRecipe();
 			dm.execute();
diff --git a/packages/backend/src/core/RelayService.ts b/packages/backend/src/core/RelayService.ts
index 1ac906991..89f245e86 100644
--- a/packages/backend/src/core/RelayService.ts
+++ b/packages/backend/src/core/RelayService.ts
@@ -5,11 +5,11 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import { IsNull } from 'typeorm';
-import type { LocalUser, User } from '@/models/entities/User.js';
+import type { MiLocalUser, MiUser } from '@/models/entities/User.js';
 import type { RelaysRepository, UsersRepository } from '@/models/index.js';
 import { IdService } from '@/core/IdService.js';
 import { MemorySingleCache } from '@/misc/cache.js';
-import type { Relay } from '@/models/entities/Relay.js';
+import type { MiRelay } from '@/models/entities/Relay.js';
 import { QueueService } from '@/core/QueueService.js';
 import { CreateSystemUserService } from '@/core/CreateSystemUserService.js';
 import { ApRendererService } from '@/core/activitypub/ApRendererService.js';
@@ -21,7 +21,7 @@ const ACTOR_USERNAME = 'relay.actor' as const;
 
 @Injectable()
 export class RelayService {
-	private relaysCache: MemorySingleCache<Relay[]>;
+	private relaysCache: MemorySingleCache<MiRelay[]>;
 
 	constructor(
 		@Inject(DI.usersRepository)
@@ -35,24 +35,24 @@ export class RelayService {
 		private createSystemUserService: CreateSystemUserService,
 		private apRendererService: ApRendererService,
 	) {
-		this.relaysCache = new MemorySingleCache<Relay[]>(1000 * 60 * 10);
+		this.relaysCache = new MemorySingleCache<MiRelay[]>(1000 * 60 * 10);
 	}
 
 	@bindThis
-	private async getRelayActor(): Promise<LocalUser> {
+	private async getRelayActor(): Promise<MiLocalUser> {
 		const user = await this.usersRepository.findOneBy({
 			host: IsNull(),
 			username: ACTOR_USERNAME,
 		});
 
-		if (user) return user as LocalUser;
+		if (user) return user as MiLocalUser;
 
 		const created = await this.createSystemUserService.createSystemUser(ACTOR_USERNAME);
-		return created as LocalUser;
+		return created as MiLocalUser;
 	}
 
 	@bindThis
-	public async addRelay(inbox: string): Promise<Relay> {
+	public async addRelay(inbox: string): Promise<MiRelay> {
 		const relay = await this.relaysRepository.insert({
 			id: this.idService.genId(),
 			inbox,
@@ -87,7 +87,7 @@ export class RelayService {
 	}
 
 	@bindThis
-	public async listRelay(): Promise<Relay[]> {
+	public async listRelay(): Promise<MiRelay[]> {
 		const relays = await this.relaysRepository.find();
 		return relays;
 	}
@@ -111,7 +111,7 @@ export class RelayService {
 	}
 
 	@bindThis
-	public async deliverToRelays(user: { id: User['id']; host: null; }, activity: any): Promise<void> {
+	public async deliverToRelays(user: { id: MiUser['id']; host: null; }, activity: any): Promise<void> {
 		if (activity == null) return;
 
 		const relays = await this.relaysCache.fetch(() => this.relaysRepository.findBy({
diff --git a/packages/backend/src/core/RemoteUserResolveService.ts b/packages/backend/src/core/RemoteUserResolveService.ts
index 31682ea98..ca538ed6c 100644
--- a/packages/backend/src/core/RemoteUserResolveService.ts
+++ b/packages/backend/src/core/RemoteUserResolveService.ts
@@ -9,7 +9,7 @@ import chalk from 'chalk';
 import { IsNull } from 'typeorm';
 import { DI } from '@/di-symbols.js';
 import type { UsersRepository } from '@/models/index.js';
-import type { LocalUser, RemoteUser } from '@/models/entities/User.js';
+import type { MiLocalUser, MiRemoteUser } from '@/models/entities/User.js';
 import type { Config } from '@/config.js';
 import type Logger from '@/logger.js';
 import { UtilityService } from '@/core/UtilityService.js';
@@ -40,7 +40,7 @@ export class RemoteUserResolveService {
 	}
 
 	@bindThis
-	public async resolveUser(username: string, host: string | null): Promise<LocalUser | RemoteUser> {
+	public async resolveUser(username: string, host: string | null): Promise<MiLocalUser | MiRemoteUser> {
 		const usernameLower = username.toLowerCase();
 
 		if (host == null) {
@@ -51,7 +51,7 @@ export class RemoteUserResolveService {
 				} else {
 					return u;
 				}
-			}) as LocalUser;
+			}) as MiLocalUser;
 		}
 
 		host = this.utilityService.toPuny(host);
@@ -64,10 +64,10 @@ export class RemoteUserResolveService {
 				} else {
 					return u;
 				}
-			}) as LocalUser;
+			}) as MiLocalUser;
 		}
 
-		const user = await this.usersRepository.findOneBy({ usernameLower, host }) as RemoteUser | null;
+		const user = await this.usersRepository.findOneBy({ usernameLower, host }) as MiRemoteUser | null;
 
 		const acctLower = `${usernameLower}@${host}`;
 
@@ -86,7 +86,7 @@ export class RemoteUserResolveService {
 							} else {
 								return u;
 							}
-						})) as LocalUser;
+						})) as MiLocalUser;
 				}
 			}
 
@@ -132,7 +132,7 @@ export class RemoteUserResolveService {
 				if (u == null) {
 					throw new Error('user not found');
 				} else {
-					return u as LocalUser | RemoteUser;
+					return u as MiLocalUser | MiRemoteUser;
 				}
 			});
 		}
diff --git a/packages/backend/src/core/RoleService.ts b/packages/backend/src/core/RoleService.ts
index 70454a84c..f755f3ecf 100644
--- a/packages/backend/src/core/RoleService.ts
+++ b/packages/backend/src/core/RoleService.ts
@@ -6,9 +6,9 @@
 import { Inject, Injectable } from '@nestjs/common';
 import * as Redis from 'ioredis';
 import { In } from 'typeorm';
-import type { Role, RoleAssignment, RoleAssignmentsRepository, RolesRepository, UsersRepository } from '@/models/index.js';
+import type { MiRole, MiRoleAssignment, RoleAssignmentsRepository, RolesRepository, UsersRepository } from '@/models/index.js';
 import { MemoryKVCache, MemorySingleCache } from '@/misc/cache.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { DI } from '@/di-symbols.js';
 import { bindThis } from '@/decorators.js';
 import { MetaService } from '@/core/MetaService.js';
@@ -71,8 +71,8 @@ export const DEFAULT_POLICIES: RolePolicies = {
 
 @Injectable()
 export class RoleService implements OnApplicationShutdown {
-	private rolesCache: MemorySingleCache<Role[]>;
-	private roleAssignmentByUserIdCache: MemoryKVCache<RoleAssignment[]>;
+	private rolesCache: MemorySingleCache<MiRole[]>;
+	private roleAssignmentByUserIdCache: MemoryKVCache<MiRoleAssignment[]>;
 
 	public static AlreadyAssignedError = class extends Error {};
 	public static NotAssignedError = class extends Error {};
@@ -101,8 +101,8 @@ export class RoleService implements OnApplicationShutdown {
 	) {
 		//this.onMessage = this.onMessage.bind(this);
 
-		this.rolesCache = new MemorySingleCache<Role[]>(1000 * 60 * 60 * 1);
-		this.roleAssignmentByUserIdCache = new MemoryKVCache<RoleAssignment[]>(1000 * 60 * 60 * 1);
+		this.rolesCache = new MemorySingleCache<MiRole[]>(1000 * 60 * 60 * 1);
+		this.roleAssignmentByUserIdCache = new MemoryKVCache<MiRoleAssignment[]>(1000 * 60 * 60 * 1);
 
 		this.redisForSub.on('message', this.onMessage);
 	}
@@ -173,7 +173,7 @@ export class RoleService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	private evalCond(user: User, value: RoleCondFormulaValue): boolean {
+	private evalCond(user: MiUser, value: RoleCondFormulaValue): boolean {
 		try {
 			switch (value.type) {
 				case 'and': {
@@ -225,7 +225,7 @@ export class RoleService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async getUserAssigns(userId: User['id']) {
+	public async getUserAssigns(userId: MiUser['id']) {
 		const now = Date.now();
 		let assigns = await this.roleAssignmentByUserIdCache.fetch(userId, () => this.roleAssignmentsRepository.findBy({ userId }));
 		// 期限切れのロールを除外
@@ -234,7 +234,7 @@ export class RoleService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async getUserRoles(userId: User['id']) {
+	public async getUserRoles(userId: MiUser['id']) {
 		const roles = await this.rolesCache.fetch(() => this.rolesRepository.findBy({}));
 		const assigns = await this.getUserAssigns(userId);
 		const assignedRoles = roles.filter(r => assigns.map(x => x.roleId).includes(r.id));
@@ -247,7 +247,7 @@ export class RoleService implements OnApplicationShutdown {
 	 * 指定ユーザーのバッジロール一覧取得
 	 */
 	@bindThis
-	public async getUserBadgeRoles(userId: User['id']) {
+	public async getUserBadgeRoles(userId: MiUser['id']) {
 		const now = Date.now();
 		let assigns = await this.roleAssignmentByUserIdCache.fetch(userId, () => this.roleAssignmentsRepository.findBy({ userId }));
 		// 期限切れのロールを除外
@@ -266,7 +266,7 @@ export class RoleService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async getUserPolicies(userId: User['id'] | null): Promise<RolePolicies> {
+	public async getUserPolicies(userId: MiUser['id'] | null): Promise<RolePolicies> {
 		const meta = await this.metaService.fetch();
 		const basePolicies = { ...DEFAULT_POLICIES, ...meta.policies };
 
@@ -314,19 +314,19 @@ export class RoleService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async isModerator(user: { id: User['id']; isRoot: User['isRoot'] } | null): Promise<boolean> {
+	public async isModerator(user: { id: MiUser['id']; isRoot: MiUser['isRoot'] } | null): Promise<boolean> {
 		if (user == null) return false;
 		return user.isRoot || (await this.getUserRoles(user.id)).some(r => r.isModerator || r.isAdministrator);
 	}
 
 	@bindThis
-	public async isAdministrator(user: { id: User['id']; isRoot: User['isRoot'] } | null): Promise<boolean> {
+	public async isAdministrator(user: { id: MiUser['id']; isRoot: MiUser['isRoot'] } | null): Promise<boolean> {
 		if (user == null) return false;
 		return user.isRoot || (await this.getUserRoles(user.id)).some(r => r.isAdministrator);
 	}
 
 	@bindThis
-	public async isExplorable(role: { id: Role['id']} | null): Promise<boolean> {
+	public async isExplorable(role: { id: MiRole['id']} | null): Promise<boolean> {
 		if (role == null) return false;
 		const check = await this.rolesRepository.findOneBy({ id: role.id });
 		if (check == null) return false;
@@ -334,7 +334,7 @@ export class RoleService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async getModeratorIds(includeAdmins = true): Promise<User['id'][]> {
+	public async getModeratorIds(includeAdmins = true): Promise<MiUser['id'][]> {
 		const roles = await this.rolesCache.fetch(() => this.rolesRepository.findBy({}));
 		const moderatorRoles = includeAdmins ? roles.filter(r => r.isModerator || r.isAdministrator) : roles.filter(r => r.isModerator);
 		const assigns = moderatorRoles.length > 0 ? await this.roleAssignmentsRepository.findBy({
@@ -345,7 +345,7 @@ export class RoleService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async getModerators(includeAdmins = true): Promise<User[]> {
+	public async getModerators(includeAdmins = true): Promise<MiUser[]> {
 		const ids = await this.getModeratorIds(includeAdmins);
 		const users = ids.length > 0 ? await this.usersRepository.findBy({
 			id: In(ids),
@@ -354,7 +354,7 @@ export class RoleService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async getAdministratorIds(): Promise<User['id'][]> {
+	public async getAdministratorIds(): Promise<MiUser['id'][]> {
 		const roles = await this.rolesCache.fetch(() => this.rolesRepository.findBy({}));
 		const administratorRoles = roles.filter(r => r.isAdministrator);
 		const assigns = administratorRoles.length > 0 ? await this.roleAssignmentsRepository.findBy({
@@ -365,7 +365,7 @@ export class RoleService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async getAdministrators(): Promise<User[]> {
+	public async getAdministrators(): Promise<MiUser[]> {
 		const ids = await this.getAdministratorIds();
 		const users = ids.length > 0 ? await this.usersRepository.findBy({
 			id: In(ids),
@@ -374,7 +374,7 @@ export class RoleService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async assign(userId: User['id'], roleId: Role['id'], expiresAt: Date | null = null): Promise<void> {
+	public async assign(userId: MiUser['id'], roleId: MiRole['id'], expiresAt: Date | null = null): Promise<void> {
 		const now = new Date();
 
 		const existing = await this.roleAssignmentsRepository.findOneBy({
@@ -409,7 +409,7 @@ export class RoleService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async unassign(userId: User['id'], roleId: Role['id']): Promise<void> {
+	public async unassign(userId: MiUser['id'], roleId: MiRole['id']): Promise<void> {
 		const now = new Date();
 
 		const existing = await this.roleAssignmentsRepository.findOneBy({ roleId, userId });
diff --git a/packages/backend/src/core/S3Service.ts b/packages/backend/src/core/S3Service.ts
index 0010aaa37..eb0458f53 100644
--- a/packages/backend/src/core/S3Service.ts
+++ b/packages/backend/src/core/S3Service.ts
@@ -10,7 +10,7 @@ import { Injectable } from '@nestjs/common';
 import { DeleteObjectCommand, S3Client } from '@aws-sdk/client-s3';
 import { Upload } from '@aws-sdk/lib-storage';
 import { NodeHttpHandler, NodeHttpHandlerOptions } from '@aws-sdk/node-http-handler';
-import type { Meta } from '@/models/entities/Meta.js';
+import type { MiMeta } from '@/models/entities/Meta.js';
 import { HttpRequestService } from '@/core/HttpRequestService.js';
 import { bindThis } from '@/decorators.js';
 import type { DeleteObjectCommandInput, PutObjectCommandInput } from '@aws-sdk/client-s3';
@@ -23,7 +23,7 @@ export class S3Service {
 	}
 
 	@bindThis
-	public getS3Client(meta: Meta): S3Client {
+	public getS3Client(meta: MiMeta): S3Client {
 		const u = meta.objectStorageEndpoint
 			? `${meta.objectStorageUseSSL ? 'https' : 'http'}://${meta.objectStorageEndpoint}`
 			: `${meta.objectStorageUseSSL ? 'https' : 'http'}://example.net`; // dummy url to select http(s) agent
@@ -50,7 +50,7 @@ export class S3Service {
 	}
 
 	@bindThis
-	public async upload(meta: Meta, input: PutObjectCommandInput) {
+	public async upload(meta: MiMeta, input: PutObjectCommandInput) {
 		const client = this.getS3Client(meta);
 		return new Upload({
 			client,
@@ -62,7 +62,7 @@ export class S3Service {
 	}
 
 	@bindThis
-	public delete(meta: Meta, input: DeleteObjectCommandInput) {
+	public delete(meta: MiMeta, input: DeleteObjectCommandInput) {
 		const client = this.getS3Client(meta);
 		return client.send(new DeleteObjectCommand(input));
 	}
diff --git a/packages/backend/src/core/SearchService.ts b/packages/backend/src/core/SearchService.ts
index 88b368dd2..ce80744c6 100644
--- a/packages/backend/src/core/SearchService.ts
+++ b/packages/backend/src/core/SearchService.ts
@@ -8,8 +8,8 @@ import { In } from 'typeorm';
 import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
 import { bindThis } from '@/decorators.js';
-import { Note } from '@/models/entities/Note.js';
-import { User } from '@/models/index.js';
+import { MiNote } from '@/models/entities/Note.js';
+import { MiUser } from '@/models/index.js';
 import type { NotesRepository } from '@/models/index.js';
 import { sqlLikeEscape } from '@/misc/sql-like-escape.js';
 import { QueryService } from '@/core/QueryService.js';
@@ -105,7 +105,7 @@ export class SearchService {
 	}
 
 	@bindThis
-	public async indexNote(note: Note): Promise<void> {
+	public async indexNote(note: MiNote): Promise<void> {
 		if (note.text == null && note.cw == null) return;
 		if (!['home', 'public'].includes(note.visibility)) return;
 
@@ -141,7 +141,7 @@ export class SearchService {
 	}
 
 	@bindThis
-	public async unindexNote(note: Note): Promise<void> {
+	public async unindexNote(note: MiNote): Promise<void> {
 		if (!['home', 'public'].includes(note.visibility)) return;
 
 		if (this.meilisearch) {
@@ -150,15 +150,15 @@ export class SearchService {
 	}
 
 	@bindThis
-	public async searchNote(q: string, me: User | null, opts: {
-		userId?: Note['userId'] | null;
-		channelId?: Note['channelId'] | null;
+	public async searchNote(q: string, me: MiUser | null, opts: {
+		userId?: MiNote['userId'] | null;
+		channelId?: MiNote['channelId'] | null;
 		host?: string | null;
 	}, pagination: {
-		untilId?: Note['id'];
-		sinceId?: Note['id'];
+		untilId?: MiNote['id'];
+		sinceId?: MiNote['id'];
 		limit?: number;
-	}): Promise<Note[]> {
+	}): Promise<MiNote[]> {
 		if (this.meilisearch) {
 			const filter: Q = {
 				op: 'and',
diff --git a/packages/backend/src/core/SignupService.ts b/packages/backend/src/core/SignupService.ts
index 2a19daff4..e719d5918 100644
--- a/packages/backend/src/core/SignupService.ts
+++ b/packages/backend/src/core/SignupService.ts
@@ -9,11 +9,11 @@ import bcrypt from 'bcryptjs';
 import { DataSource, IsNull } from 'typeorm';
 import { DI } from '@/di-symbols.js';
 import type { UsedUsernamesRepository, UsersRepository } from '@/models/index.js';
-import { User } from '@/models/entities/User.js';
-import { UserProfile } from '@/models/entities/UserProfile.js';
+import { MiUser } from '@/models/entities/User.js';
+import { MiUserProfile } from '@/models/entities/UserProfile.js';
 import { IdService } from '@/core/IdService.js';
-import { UserKeypair } from '@/models/entities/UserKeypair.js';
-import { UsedUsername } from '@/models/entities/UsedUsername.js';
+import { MiUserKeypair } from '@/models/entities/UserKeypair.js';
+import { MiUsedUsername } from '@/models/entities/UsedUsername.js';
 import generateUserToken from '@/misc/generate-native-user-token.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { bindThis } from '@/decorators.js';
@@ -43,9 +43,9 @@ export class SignupService {
 
 	@bindThis
 	public async signup(opts: {
-		username: User['username'];
+		username: MiUser['username'];
 		password?: string | null;
-		passwordHash?: UserProfile['password'] | null;
+		passwordHash?: MiUserProfile['password'] | null;
 		host?: string | null;
 		ignorePreservedUsernames?: boolean;
 	}) {
@@ -108,18 +108,18 @@ export class SignupService {
 				err ? rej(err) : res([publicKey, privateKey]),
 			));
 
-		let account!: User;
+		let account!: MiUser;
 
 		// Start transaction
 		await this.db.transaction(async transactionalEntityManager => {
-			const exist = await transactionalEntityManager.findOneBy(User, {
+			const exist = await transactionalEntityManager.findOneBy(MiUser, {
 				usernameLower: username.toLowerCase(),
 				host: IsNull(),
 			});
 
 			if (exist) throw new Error(' the username is already used');
 
-			account = await transactionalEntityManager.save(new User({
+			account = await transactionalEntityManager.save(new MiUser({
 				id: this.idService.genId(),
 				createdAt: new Date(),
 				username: username,
@@ -129,19 +129,19 @@ export class SignupService {
 				isRoot: isTheFirstUser,
 			}));
 
-			await transactionalEntityManager.save(new UserKeypair({
+			await transactionalEntityManager.save(new MiUserKeypair({
 				publicKey: keyPair[0],
 				privateKey: keyPair[1],
 				userId: account.id,
 			}));
 
-			await transactionalEntityManager.save(new UserProfile({
+			await transactionalEntityManager.save(new MiUserProfile({
 				userId: account.id,
 				autoAcceptFollowed: true,
 				password: hash,
 			}));
 
-			await transactionalEntityManager.save(new UsedUsername({
+			await transactionalEntityManager.save(new MiUsedUsername({
 				createdAt: new Date(),
 				username: username.toLowerCase(),
 			}));
diff --git a/packages/backend/src/core/UserBlockingService.ts b/packages/backend/src/core/UserBlockingService.ts
index 28ecf81a1..44e2066a1 100644
--- a/packages/backend/src/core/UserBlockingService.ts
+++ b/packages/backend/src/core/UserBlockingService.ts
@@ -6,8 +6,8 @@
 import { Inject, Injectable, OnModuleInit } from '@nestjs/common';
 import { ModuleRef } from '@nestjs/core';
 import { IdService } from '@/core/IdService.js';
-import type { User } from '@/models/entities/User.js';
-import type { Blocking } from '@/models/entities/Blocking.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiBlocking } from '@/models/entities/Blocking.js';
 import { QueueService } from '@/core/QueueService.js';
 import { GlobalEventService } from '@/core/GlobalEventService.js';
 import { DI } from '@/di-symbols.js';
@@ -58,7 +58,7 @@ export class UserBlockingService implements OnModuleInit {
 	}
 
 	@bindThis
-	public async block(blocker: User, blockee: User, silent = false) {
+	public async block(blocker: MiUser, blockee: MiUser, silent = false) {
 		await Promise.all([
 			this.cancelRequest(blocker, blockee, silent),
 			this.cancelRequest(blockee, blocker, silent),
@@ -74,7 +74,7 @@ export class UserBlockingService implements OnModuleInit {
 			blockerId: blocker.id,
 			blockee,
 			blockeeId: blockee.id,
-		} as Blocking;
+		} as MiBlocking;
 
 		await this.blockingsRepository.insert(blocking);
 
@@ -93,7 +93,7 @@ export class UserBlockingService implements OnModuleInit {
 	}
 
 	@bindThis
-	private async cancelRequest(follower: User, followee: User, silent = false) {
+	private async cancelRequest(follower: MiUser, followee: MiUser, silent = false) {
 		const request = await this.followRequestsRepository.findOneBy({
 			followeeId: followee.id,
 			followerId: follower.id,
@@ -143,7 +143,7 @@ export class UserBlockingService implements OnModuleInit {
 	}
 
 	@bindThis
-	private async removeFromList(listOwner: User, user: User) {
+	private async removeFromList(listOwner: MiUser, user: MiUser) {
 		const userLists = await this.userListsRepository.findBy({
 			userId: listOwner.id,
 		});
@@ -157,7 +157,7 @@ export class UserBlockingService implements OnModuleInit {
 	}
 
 	@bindThis
-	public async unblock(blocker: User, blockee: User) {
+	public async unblock(blocker: MiUser, blockee: MiUser) {
 		const blocking = await this.blockingsRepository.findOneBy({
 			blockerId: blocker.id,
 			blockeeId: blockee.id,
@@ -191,7 +191,7 @@ export class UserBlockingService implements OnModuleInit {
 	}
 
 	@bindThis
-	public async checkBlocked(blockerId: User['id'], blockeeId: User['id']): Promise<boolean> {
+	public async checkBlocked(blockerId: MiUser['id'], blockeeId: MiUser['id']): Promise<boolean> {
 		return (await this.cacheService.userBlockingCache.fetch(blockerId)).has(blockeeId);
 	}
 }
diff --git a/packages/backend/src/core/UserFollowingService.ts b/packages/backend/src/core/UserFollowingService.ts
index 8e356d19b..c99a3e6a1 100644
--- a/packages/backend/src/core/UserFollowingService.ts
+++ b/packages/backend/src/core/UserFollowingService.ts
@@ -6,7 +6,7 @@
 import { Inject, Injectable, OnModuleInit, forwardRef } from '@nestjs/common';
 import { ModuleRef } from '@nestjs/core';
 import { IsNull } from 'typeorm';
-import type { LocalUser, PartialLocalUser, PartialRemoteUser, RemoteUser, User } from '@/models/entities/User.js';
+import type { MiLocalUser, MiPartialLocalUser, MiPartialRemoteUser, MiRemoteUser, MiUser } from '@/models/entities/User.js';
 import { IdentifiableError } from '@/misc/identifiable-error.js';
 import { QueueService } from '@/core/QueueService.js';
 import PerUserFollowingChart from '@/core/chart/charts/per-user-following.js';
@@ -32,16 +32,16 @@ import Logger from '../logger.js';
 
 const logger = new Logger('following/create');
 
-type Local = LocalUser | {
-	id: LocalUser['id'];
-	host: LocalUser['host'];
-	uri: LocalUser['uri']
+type Local = MiLocalUser | {
+	id: MiLocalUser['id'];
+	host: MiLocalUser['host'];
+	uri: MiLocalUser['uri']
 };
-type Remote = RemoteUser | {
-	id: RemoteUser['id'];
-	host: RemoteUser['host'];
-	uri: RemoteUser['uri'];
-	inbox: RemoteUser['inbox'];
+type Remote = MiRemoteUser | {
+	id: MiRemoteUser['id'];
+	host: MiRemoteUser['host'];
+	uri: MiRemoteUser['uri'];
+	inbox: MiRemoteUser['inbox'];
 };
 type Both = Local | Remote;
 
@@ -91,11 +91,11 @@ export class UserFollowingService implements OnModuleInit {
 	}
 
 	@bindThis
-	public async follow(_follower: { id: User['id'] }, _followee: { id: User['id'] }, requestId?: string, silent = false): Promise<void> {
+	public async follow(_follower: { id: MiUser['id'] }, _followee: { id: MiUser['id'] }, requestId?: string, silent = false): Promise<void> {
 		const [follower, followee] = await Promise.all([
 			this.usersRepository.findOneByOrFail({ id: _follower.id }),
 			this.usersRepository.findOneByOrFail({ id: _followee.id }),
-		]) as [LocalUser | RemoteUser, LocalUser | RemoteUser];
+		]) as [MiLocalUser | MiRemoteUser, MiLocalUser | MiRemoteUser];
 
 		// check blocking
 		const [blocking, blocked] = await Promise.all([
@@ -180,10 +180,10 @@ export class UserFollowingService implements OnModuleInit {
 	@bindThis
 	private async insertFollowingDoc(
 		followee: {
-			id: User['id']; host: User['host']; uri: User['host']; inbox: User['inbox']; sharedInbox: User['sharedInbox']
+			id: MiUser['id']; host: MiUser['host']; uri: MiUser['host']; inbox: MiUser['inbox']; sharedInbox: MiUser['sharedInbox']
 		},
 		follower: {
-			id: User['id']; host: User['host']; uri: User['host']; inbox: User['inbox']; sharedInbox: User['sharedInbox']
+			id: MiUser['id']; host: MiUser['host']; uri: MiUser['host']; inbox: MiUser['inbox']; sharedInbox: MiUser['sharedInbox']
 		},
 		silent = false,
 	): Promise<void> {
@@ -312,10 +312,10 @@ export class UserFollowingService implements OnModuleInit {
 	@bindThis
 	public async unfollow(
 		follower: {
-			id: User['id']; host: User['host']; uri: User['host']; inbox: User['inbox']; sharedInbox: User['sharedInbox'];
+			id: MiUser['id']; host: MiUser['host']; uri: MiUser['host']; inbox: MiUser['inbox']; sharedInbox: MiUser['sharedInbox'];
 		},
 		followee: {
-			id: User['id']; host: User['host']; uri: User['host']; inbox: User['inbox']; sharedInbox: User['sharedInbox'];
+			id: MiUser['id']; host: MiUser['host']; uri: MiUser['host']; inbox: MiUser['inbox']; sharedInbox: MiUser['sharedInbox'];
 		},
 		silent = false,
 	): Promise<void> {
@@ -358,21 +358,21 @@ export class UserFollowingService implements OnModuleInit {
 		}
 
 		if (this.userEntityService.isLocalUser(follower) && this.userEntityService.isRemoteUser(followee)) {
-			const content = this.apRendererService.addContext(this.apRendererService.renderUndo(this.apRendererService.renderFollow(follower as PartialLocalUser, followee as PartialRemoteUser), follower));
+			const content = this.apRendererService.addContext(this.apRendererService.renderUndo(this.apRendererService.renderFollow(follower as MiPartialLocalUser, followee as MiPartialRemoteUser), follower));
 			this.queueService.deliver(follower, content, followee.inbox, false);
 		}
 
 		if (this.userEntityService.isLocalUser(followee) && this.userEntityService.isRemoteUser(follower)) {
 			// local user has null host
-			const content = this.apRendererService.addContext(this.apRendererService.renderReject(this.apRendererService.renderFollow(follower as PartialRemoteUser, followee as PartialLocalUser), followee));
+			const content = this.apRendererService.addContext(this.apRendererService.renderReject(this.apRendererService.renderFollow(follower as MiPartialRemoteUser, followee as MiPartialLocalUser), followee));
 			this.queueService.deliver(followee, content, follower.inbox, false);
 		}
 	}
 
 	@bindThis
 	private async decrementFollowing(
-		follower: User,
-		followee: User,
+		follower: MiUser,
+		followee: MiUser,
 	): Promise<void> {
 		this.globalEventService.publishInternalEvent('unfollow', { followerId: follower.id, followeeId: followee.id });
 
@@ -444,10 +444,10 @@ export class UserFollowingService implements OnModuleInit {
 	@bindThis
 	public async createFollowRequest(
 		follower: {
-			id: User['id']; host: User['host']; uri: User['host']; inbox: User['inbox']; sharedInbox: User['sharedInbox'];
+			id: MiUser['id']; host: MiUser['host']; uri: MiUser['host']; inbox: MiUser['inbox']; sharedInbox: MiUser['sharedInbox'];
 		},
 		followee: {
-			id: User['id']; host: User['host']; uri: User['host']; inbox: User['inbox']; sharedInbox: User['sharedInbox'];
+			id: MiUser['id']; host: MiUser['host']; uri: MiUser['host']; inbox: MiUser['inbox']; sharedInbox: MiUser['sharedInbox'];
 		},
 		requestId?: string,
 	): Promise<void> {
@@ -494,7 +494,7 @@ export class UserFollowingService implements OnModuleInit {
 		}
 
 		if (this.userEntityService.isLocalUser(follower) && this.userEntityService.isRemoteUser(followee)) {
-			const content = this.apRendererService.addContext(this.apRendererService.renderFollow(follower as PartialLocalUser, followee as PartialRemoteUser, requestId ?? `${this.config.url}/follows/${followRequest.id}`));
+			const content = this.apRendererService.addContext(this.apRendererService.renderFollow(follower as MiPartialLocalUser, followee as MiPartialRemoteUser, requestId ?? `${this.config.url}/follows/${followRequest.id}`));
 			this.queueService.deliver(follower, content, followee.inbox, false);
 		}
 	}
@@ -502,14 +502,14 @@ export class UserFollowingService implements OnModuleInit {
 	@bindThis
 	public async cancelFollowRequest(
 		followee: {
-			id: User['id']; host: User['host']; uri: User['host']; inbox: User['inbox']
+			id: MiUser['id']; host: MiUser['host']; uri: MiUser['host']; inbox: MiUser['inbox']
 		},
 		follower: {
-			id: User['id']; host: User['host']; uri: User['host']
+			id: MiUser['id']; host: MiUser['host']; uri: MiUser['host']
 		},
 	): Promise<void> {
 		if (this.userEntityService.isRemoteUser(followee)) {
-			const content = this.apRendererService.addContext(this.apRendererService.renderUndo(this.apRendererService.renderFollow(follower as PartialLocalUser | PartialRemoteUser, followee as PartialRemoteUser), follower));
+			const content = this.apRendererService.addContext(this.apRendererService.renderUndo(this.apRendererService.renderFollow(follower as MiPartialLocalUser | MiPartialRemoteUser, followee as MiPartialRemoteUser), follower));
 
 			if (this.userEntityService.isLocalUser(follower)) { // 本来このチェックは不要だけどTSに怒られるので
 				this.queueService.deliver(follower, content, followee.inbox, false);
@@ -540,9 +540,9 @@ export class UserFollowingService implements OnModuleInit {
 	@bindThis
 	public async acceptFollowRequest(
 		followee: {
-			id: User['id']; host: User['host']; uri: User['host']; inbox: User['inbox']; sharedInbox: User['sharedInbox'];
+			id: MiUser['id']; host: MiUser['host']; uri: MiUser['host']; inbox: MiUser['inbox']; sharedInbox: MiUser['sharedInbox'];
 		},
-		follower: User,
+		follower: MiUser,
 	): Promise<void> {
 		const request = await this.followRequestsRepository.findOneBy({
 			followeeId: followee.id,
@@ -556,7 +556,7 @@ export class UserFollowingService implements OnModuleInit {
 		await this.insertFollowingDoc(followee, follower);
 
 		if (this.userEntityService.isRemoteUser(follower) && this.userEntityService.isLocalUser(followee)) {
-			const content = this.apRendererService.addContext(this.apRendererService.renderAccept(this.apRendererService.renderFollow(follower, followee as PartialLocalUser, request.requestId!), followee));
+			const content = this.apRendererService.addContext(this.apRendererService.renderAccept(this.apRendererService.renderFollow(follower, followee as MiPartialLocalUser, request.requestId!), followee));
 			this.queueService.deliver(followee, content, follower.inbox, false);
 		}
 
@@ -568,7 +568,7 @@ export class UserFollowingService implements OnModuleInit {
 	@bindThis
 	public async acceptAllFollowRequests(
 		user: {
-			id: User['id']; host: User['host']; uri: User['host']; inbox: User['inbox']; sharedInbox: User['sharedInbox'];
+			id: MiUser['id']; host: MiUser['host']; uri: MiUser['host']; inbox: MiUser['inbox']; sharedInbox: MiUser['sharedInbox'];
 		},
 	): Promise<void> {
 		const requests = await this.followRequestsRepository.findBy({
diff --git a/packages/backend/src/core/UserKeypairService.ts b/packages/backend/src/core/UserKeypairService.ts
index ec5d867bd..f32172760 100644
--- a/packages/backend/src/core/UserKeypairService.ts
+++ b/packages/backend/src/core/UserKeypairService.ts
@@ -5,16 +5,16 @@
 
 import { Inject, Injectable, OnApplicationShutdown } from '@nestjs/common';
 import * as Redis from 'ioredis';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import type { UserKeypairsRepository } from '@/models/index.js';
 import { RedisKVCache } from '@/misc/cache.js';
-import type { UserKeypair } from '@/models/entities/UserKeypair.js';
+import type { MiUserKeypair } from '@/models/entities/UserKeypair.js';
 import { DI } from '@/di-symbols.js';
 import { bindThis } from '@/decorators.js';
 
 @Injectable()
 export class UserKeypairService implements OnApplicationShutdown {
-	private cache: RedisKVCache<UserKeypair>;
+	private cache: RedisKVCache<MiUserKeypair>;
 
 	constructor(
 		@Inject(DI.redis)
@@ -23,7 +23,7 @@ export class UserKeypairService implements OnApplicationShutdown {
 		@Inject(DI.userKeypairsRepository)
 		private userKeypairsRepository: UserKeypairsRepository,
 	) {
-		this.cache = new RedisKVCache<UserKeypair>(this.redisClient, 'userKeypair', {
+		this.cache = new RedisKVCache<MiUserKeypair>(this.redisClient, 'userKeypair', {
 			lifetime: 1000 * 60 * 60 * 24, // 24h
 			memoryCacheLifetime: Infinity,
 			fetcher: (key) => this.userKeypairsRepository.findOneByOrFail({ userId: key }),
@@ -33,7 +33,7 @@ export class UserKeypairService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	public async getUserKeypair(userId: User['id']): Promise<UserKeypair> {
+	public async getUserKeypair(userId: MiUser['id']): Promise<MiUserKeypair> {
 		return await this.cache.fetch(userId);
 	}
 
diff --git a/packages/backend/src/core/UserListService.ts b/packages/backend/src/core/UserListService.ts
index e065635d5..3a56a2e96 100644
--- a/packages/backend/src/core/UserListService.ts
+++ b/packages/backend/src/core/UserListService.ts
@@ -5,9 +5,9 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import type { UserListJoiningsRepository } from '@/models/index.js';
-import type { User } from '@/models/entities/User.js';
-import type { UserList } from '@/models/entities/UserList.js';
-import type { UserListJoining } from '@/models/entities/UserListJoining.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiUserList } from '@/models/entities/UserList.js';
+import type { MiUserListJoining } from '@/models/entities/UserListJoining.js';
 import { IdService } from '@/core/IdService.js';
 import { GlobalEventService } from '@/core/GlobalEventService.js';
 import { DI } from '@/di-symbols.js';
@@ -35,7 +35,7 @@ export class UserListService {
 	}
 
 	@bindThis
-	public async push(target: User, list: UserList, me: User) {
+	public async push(target: MiUser, list: MiUserList, me: MiUser) {
 		const currentCount = await this.userListJoiningsRepository.countBy({
 			userListId: list.id,
 		});
@@ -48,7 +48,7 @@ export class UserListService {
 			createdAt: new Date(),
 			userId: target.id,
 			userListId: list.id,
-		} as UserListJoining);
+		} as MiUserListJoining);
 
 		this.globalEventService.publishUserListStream(list.id, 'userAdded', await this.userEntityService.pack(target));
 
diff --git a/packages/backend/src/core/UserMutingService.ts b/packages/backend/src/core/UserMutingService.ts
index 7472d31dc..1f0b2c215 100644
--- a/packages/backend/src/core/UserMutingService.ts
+++ b/packages/backend/src/core/UserMutingService.ts
@@ -5,9 +5,9 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import { In } from 'typeorm';
-import type { MutingsRepository, Muting } from '@/models/index.js';
+import type { MutingsRepository, MiMuting } from '@/models/index.js';
 import { IdService } from '@/core/IdService.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { DI } from '@/di-symbols.js';
 import { bindThis } from '@/decorators.js';
 import { CacheService } from '@/core/CacheService.js';
@@ -24,7 +24,7 @@ export class UserMutingService {
 	}
 
 	@bindThis
-	public async mute(user: User, target: User, expiresAt: Date | null = null): Promise<void> {
+	public async mute(user: MiUser, target: MiUser, expiresAt: Date | null = null): Promise<void> {
 		await this.mutingsRepository.insert({
 			id: this.idService.genId(),
 			createdAt: new Date(),
@@ -37,7 +37,7 @@ export class UserMutingService {
 	}
 
 	@bindThis
-	public async unmute(mutings: Muting[]): Promise<void> {
+	public async unmute(mutings: MiMuting[]): Promise<void> {
 		if (mutings.length === 0) return;
 
 		await this.mutingsRepository.delete({
diff --git a/packages/backend/src/core/UserSuspendService.ts b/packages/backend/src/core/UserSuspendService.ts
index 4ec6a71f7..938aeb600 100644
--- a/packages/backend/src/core/UserSuspendService.ts
+++ b/packages/backend/src/core/UserSuspendService.ts
@@ -6,7 +6,7 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { Not, IsNull } from 'typeorm';
 import type { FollowingsRepository } from '@/models/index.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { QueueService } from '@/core/QueueService.js';
 import { GlobalEventService } from '@/core/GlobalEventService.js';
 import { DI } from '@/di-symbols.js';
@@ -28,7 +28,7 @@ export class UserSuspendService {
 	}
 
 	@bindThis
-	public async doPostSuspend(user: { id: User['id']; host: User['host'] }): Promise<void> {
+	public async doPostSuspend(user: { id: MiUser['id']; host: MiUser['host'] }): Promise<void> {
 		this.globalEventService.publishInternalEvent('userChangeSuspendedState', { id: user.id, isSuspended: true });
 
 		if (this.userEntityService.isLocalUser(user)) {
@@ -58,7 +58,7 @@ export class UserSuspendService {
 	}
 
 	@bindThis
-	public async doPostUnsuspend(user: User): Promise<void> {
+	public async doPostUnsuspend(user: MiUser): Promise<void> {
 		this.globalEventService.publishInternalEvent('userChangeSuspendedState', { id: user.id, isSuspended: false });
 
 		if (this.userEntityService.isLocalUser(user)) {
diff --git a/packages/backend/src/core/WebhookService.ts b/packages/backend/src/core/WebhookService.ts
index 8919897c4..3b43c1224 100644
--- a/packages/backend/src/core/WebhookService.ts
+++ b/packages/backend/src/core/WebhookService.ts
@@ -6,7 +6,7 @@
 import { Inject, Injectable } from '@nestjs/common';
 import * as Redis from 'ioredis';
 import type { WebhooksRepository } from '@/models/index.js';
-import type { Webhook } from '@/models/entities/Webhook.js';
+import type { MiWebhook } from '@/models/entities/Webhook.js';
 import { DI } from '@/di-symbols.js';
 import { bindThis } from '@/decorators.js';
 import { StreamMessages } from '@/server/api/stream/types.js';
@@ -15,7 +15,7 @@ import type { OnApplicationShutdown } from '@nestjs/common';
 @Injectable()
 export class WebhookService implements OnApplicationShutdown {
 	private webhooksFetched = false;
-	private webhooks: Webhook[] = [];
+	private webhooks: MiWebhook[] = [];
 
 	constructor(
 		@Inject(DI.redisForSub)
diff --git a/packages/backend/src/core/activitypub/ApAudienceService.ts b/packages/backend/src/core/activitypub/ApAudienceService.ts
index f90f4a48d..f3432f833 100644
--- a/packages/backend/src/core/activitypub/ApAudienceService.ts
+++ b/packages/backend/src/core/activitypub/ApAudienceService.ts
@@ -5,7 +5,7 @@
 
 import { Injectable } from '@nestjs/common';
 import promiseLimit from 'promise-limit';
-import type { RemoteUser, User } from '@/models/entities/User.js';
+import type { MiRemoteUser, MiUser } from '@/models/entities/User.js';
 import { concat, unique } from '@/misc/prelude/array.js';
 import { bindThis } from '@/decorators.js';
 import { getApIds } from './type.js';
@@ -17,8 +17,8 @@ type Visibility = 'public' | 'home' | 'followers' | 'specified';
 
 type AudienceInfo = {
 	visibility: Visibility,
-	mentionedUsers: User[],
-	visibleUsers: User[],
+	mentionedUsers: MiUser[],
+	visibleUsers: MiUser[],
 };
 
 type GroupedAudience = Record<'public' | 'followers' | 'other', string[]>;
@@ -31,16 +31,16 @@ export class ApAudienceService {
 	}
 
 	@bindThis
-	public async parseAudience(actor: RemoteUser, to?: ApObject, cc?: ApObject, resolver?: Resolver): Promise<AudienceInfo> {
+	public async parseAudience(actor: MiRemoteUser, to?: ApObject, cc?: ApObject, resolver?: Resolver): Promise<AudienceInfo> {
 		const toGroups = this.groupingAudience(getApIds(to), actor);
 		const ccGroups = this.groupingAudience(getApIds(cc), actor);
 
 		const others = unique(concat([toGroups.other, ccGroups.other]));
 
-		const limit = promiseLimit<User | null>(2);
+		const limit = promiseLimit<MiUser | null>(2);
 		const mentionedUsers = (await Promise.all(
 			others.map(id => limit(() => this.apPersonService.resolvePerson(id, resolver).catch(() => null))),
-		)).filter((x): x is User => x != null);
+		)).filter((x): x is MiUser => x != null);
 
 		if (toGroups.public.length > 0) {
 			return {
@@ -74,7 +74,7 @@ export class ApAudienceService {
 	}
 
 	@bindThis
-	private groupingAudience(ids: string[], actor: RemoteUser): GroupedAudience {
+	private groupingAudience(ids: string[], actor: MiRemoteUser): GroupedAudience {
 		const groups: GroupedAudience = {
 			public: [],
 			followers: [],
@@ -106,7 +106,7 @@ export class ApAudienceService {
 	}
 
 	@bindThis
-	private isFollowers(id: string, actor: RemoteUser): boolean {
+	private isFollowers(id: string, actor: MiRemoteUser): boolean {
 		return id === (actor.followersUri ?? `${actor.uri}/followers`);
 	}
 }
diff --git a/packages/backend/src/core/activitypub/ApDbResolverService.ts b/packages/backend/src/core/activitypub/ApDbResolverService.ts
index 418252f6b..b69158832 100644
--- a/packages/backend/src/core/activitypub/ApDbResolverService.ts
+++ b/packages/backend/src/core/activitypub/ApDbResolverService.ts
@@ -8,11 +8,11 @@ import { DI } from '@/di-symbols.js';
 import type { NotesRepository, UserPublickeysRepository, UsersRepository } from '@/models/index.js';
 import type { Config } from '@/config.js';
 import { MemoryKVCache } from '@/misc/cache.js';
-import type { UserPublickey } from '@/models/entities/UserPublickey.js';
+import type { MiUserPublickey } from '@/models/entities/UserPublickey.js';
 import { CacheService } from '@/core/CacheService.js';
-import type { Note } from '@/models/entities/Note.js';
+import type { MiNote } from '@/models/entities/Note.js';
 import { bindThis } from '@/decorators.js';
-import { LocalUser, RemoteUser } from '@/models/entities/User.js';
+import { MiLocalUser, MiRemoteUser } from '@/models/entities/User.js';
 import { getApId } from './type.js';
 import { ApPersonService } from './models/ApPersonService.js';
 import type { IObject } from './type.js';
@@ -35,8 +35,8 @@ export type UriParseResult = {
 
 @Injectable()
 export class ApDbResolverService implements OnApplicationShutdown {
-	private publicKeyCache: MemoryKVCache<UserPublickey | null>;
-	private publicKeyByUserIdCache: MemoryKVCache<UserPublickey | null>;
+	private publicKeyCache: MemoryKVCache<MiUserPublickey | null>;
+	private publicKeyByUserIdCache: MemoryKVCache<MiUserPublickey | null>;
 
 	constructor(
 		@Inject(DI.config)
@@ -54,8 +54,8 @@ export class ApDbResolverService implements OnApplicationShutdown {
 		private cacheService: CacheService,
 		private apPersonService: ApPersonService,
 	) {
-		this.publicKeyCache = new MemoryKVCache<UserPublickey | null>(Infinity);
-		this.publicKeyByUserIdCache = new MemoryKVCache<UserPublickey | null>(Infinity);
+		this.publicKeyCache = new MemoryKVCache<MiUserPublickey | null>(Infinity);
+		this.publicKeyByUserIdCache = new MemoryKVCache<MiUserPublickey | null>(Infinity);
 	}
 
 	@bindThis
@@ -78,7 +78,7 @@ export class ApDbResolverService implements OnApplicationShutdown {
 	 * AP Note => Misskey Note in DB
 	 */
 	@bindThis
-	public async getNoteFromApId(value: string | IObject): Promise<Note | null> {
+	public async getNoteFromApId(value: string | IObject): Promise<MiNote | null> {
 		const parsed = this.parseUri(value);
 
 		if (parsed.local) {
@@ -98,7 +98,7 @@ export class ApDbResolverService implements OnApplicationShutdown {
 	 * AP Person => Misskey User in DB
 	 */
 	@bindThis
-	public async getUserFromApId(value: string | IObject): Promise<LocalUser | RemoteUser | null> {
+	public async getUserFromApId(value: string | IObject): Promise<MiLocalUser | MiRemoteUser | null> {
 		const parsed = this.parseUri(value);
 
 		if (parsed.local) {
@@ -107,12 +107,12 @@ export class ApDbResolverService implements OnApplicationShutdown {
 			return await this.cacheService.userByIdCache.fetchMaybe(
 				parsed.id,
 				() => this.usersRepository.findOneBy({ id: parsed.id }).then(x => x ?? undefined),
-			) as LocalUser | undefined ?? null;
+			) as MiLocalUser | undefined ?? null;
 		} else {
 			return await this.cacheService.uriPersonCache.fetch(
 				parsed.uri,
 				() => this.usersRepository.findOneBy({ uri: parsed.uri }),
-			) as RemoteUser | null;
+			) as MiRemoteUser | null;
 		}
 	}
 
@@ -121,8 +121,8 @@ export class ApDbResolverService implements OnApplicationShutdown {
 	 */
 	@bindThis
 	public async getAuthUserFromKeyId(keyId: string): Promise<{
-		user: RemoteUser;
-		key: UserPublickey;
+		user: MiRemoteUser;
+		key: MiUserPublickey;
 	} | null> {
 		const key = await this.publicKeyCache.fetch(keyId, async () => {
 			const key = await this.userPublickeysRepository.findOneBy({
@@ -137,7 +137,7 @@ export class ApDbResolverService implements OnApplicationShutdown {
 		if (key == null) return null;
 
 		return {
-			user: await this.cacheService.findUserById(key.userId) as RemoteUser,
+			user: await this.cacheService.findUserById(key.userId) as MiRemoteUser,
 			key,
 		};
 	}
@@ -147,10 +147,10 @@ export class ApDbResolverService implements OnApplicationShutdown {
 	 */
 	@bindThis
 	public async getAuthUserFromApId(uri: string): Promise<{
-		user: RemoteUser;
-		key: UserPublickey | null;
+		user: MiRemoteUser;
+		key: MiUserPublickey | null;
 	} | null> {
-		const user = await this.apPersonService.resolvePerson(uri) as RemoteUser;
+		const user = await this.apPersonService.resolvePerson(uri) as MiRemoteUser;
 
 		const key = await this.publicKeyByUserIdCache.fetch(
 			user.id,
diff --git a/packages/backend/src/core/activitypub/ApDeliverManagerService.ts b/packages/backend/src/core/activitypub/ApDeliverManagerService.ts
index 0f2dcaead..da1e17106 100644
--- a/packages/backend/src/core/activitypub/ApDeliverManagerService.ts
+++ b/packages/backend/src/core/activitypub/ApDeliverManagerService.ts
@@ -7,7 +7,7 @@ import { Inject, Injectable } from '@nestjs/common';
 import { IsNull, Not } from 'typeorm';
 import { DI } from '@/di-symbols.js';
 import type { FollowingsRepository } from '@/models/index.js';
-import type { LocalUser, RemoteUser, User } from '@/models/entities/User.js';
+import type { MiLocalUser, MiRemoteUser, MiUser } from '@/models/entities/User.js';
 import { QueueService } from '@/core/QueueService.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { bindThis } from '@/decorators.js';
@@ -24,7 +24,7 @@ interface IFollowersRecipe extends IRecipe {
 
 interface IDirectRecipe extends IRecipe {
 	type: 'Direct';
-	to: RemoteUser;
+	to: MiRemoteUser;
 }
 
 const isFollowers = (recipe: IRecipe): recipe is IFollowersRecipe =>
@@ -51,7 +51,7 @@ class DeliverManager {
 		private followingsRepository: FollowingsRepository,
 		private queueService: QueueService,
 
-		actor: { id: User['id']; host: null; },
+		actor: { id: MiUser['id']; host: null; },
 		activity: IActivity | null,
 	) {
 		// 型で弾いてはいるが一応ローカルユーザーかチェック
@@ -82,7 +82,7 @@ class DeliverManager {
 	 * @param to To
 	 */
 	@bindThis
-	public addDirectRecipe(to: RemoteUser): void {
+	public addDirectRecipe(to: MiRemoteUser): void {
 		const recipe: IDirectRecipe = {
 			type: 'Direct',
 			to,
@@ -165,7 +165,7 @@ export class ApDeliverManagerService {
 	 * @param activity Activity
 	 */
 	@bindThis
-	public async deliverToFollowers(actor: { id: LocalUser['id']; host: null; }, activity: IActivity): Promise<void> {
+	public async deliverToFollowers(actor: { id: MiLocalUser['id']; host: null; }, activity: IActivity): Promise<void> {
 		const manager = new DeliverManager(
 			this.userEntityService,
 			this.followingsRepository,
@@ -184,7 +184,7 @@ export class ApDeliverManagerService {
 	 * @param to Target user
 	 */
 	@bindThis
-	public async deliverToUser(actor: { id: LocalUser['id']; host: null; }, activity: IActivity, to: RemoteUser): Promise<void> {
+	public async deliverToUser(actor: { id: MiLocalUser['id']; host: null; }, activity: IActivity, to: MiRemoteUser): Promise<void> {
 		const manager = new DeliverManager(
 			this.userEntityService,
 			this.followingsRepository,
@@ -197,7 +197,7 @@ export class ApDeliverManagerService {
 	}
 
 	@bindThis
-	public createDeliverManager(actor: { id: User['id']; host: null; }, activity: IActivity | null): DeliverManager {
+	public createDeliverManager(actor: { id: MiUser['id']; host: null; }, activity: IActivity | null): DeliverManager {
 		return new DeliverManager(
 			this.userEntityService,
 			this.followingsRepository,
diff --git a/packages/backend/src/core/activitypub/ApInboxService.ts b/packages/backend/src/core/activitypub/ApInboxService.ts
index ac2940ce9..d29e2cd68 100644
--- a/packages/backend/src/core/activitypub/ApInboxService.ts
+++ b/packages/backend/src/core/activitypub/ApInboxService.ts
@@ -26,7 +26,7 @@ import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { QueueService } from '@/core/QueueService.js';
 import type { UsersRepository, NotesRepository, FollowingsRepository, AbuseUserReportsRepository, FollowRequestsRepository } from '@/models/index.js';
 import { bindThis } from '@/decorators.js';
-import type { RemoteUser } from '@/models/entities/User.js';
+import type { MiRemoteUser } from '@/models/entities/User.js';
 import { getApHrefNullable, getApId, getApIds, getApType, isAccept, isActor, isAdd, isAnnounce, isBlock, isCollection, isCollectionOrOrderedCollection, isCreate, isDelete, isFlag, isFollow, isLike, isMove, isPost, isReject, isRemove, isTombstone, isUndo, isUpdate, validActor, validPost } from './type.js';
 import { ApNoteService } from './models/ApNoteService.js';
 import { ApLoggerService } from './ApLoggerService.js';
@@ -87,7 +87,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	public async performActivity(actor: RemoteUser, activity: IObject): Promise<void> {
+	public async performActivity(actor: MiRemoteUser, activity: IObject): Promise<void> {
 		if (isCollectionOrOrderedCollection(activity)) {
 			const resolver = this.apResolverService.createResolver();
 			for (const item of toArray(isCollection(activity) ? activity.items : activity.orderedItems)) {
@@ -115,7 +115,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	public async performOneActivity(actor: RemoteUser, activity: IObject): Promise<void> {
+	public async performOneActivity(actor: MiRemoteUser, activity: IObject): Promise<void> {
 		if (actor.isSuspended) return;
 
 		if (isCreate(activity)) {
@@ -152,7 +152,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async follow(actor: RemoteUser, activity: IFollow): Promise<string> {
+	private async follow(actor: MiRemoteUser, activity: IFollow): Promise<string> {
 		const followee = await this.apDbResolverService.getUserFromApId(activity.object);
 
 		if (followee == null) {
@@ -169,7 +169,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async like(actor: RemoteUser, activity: ILike): Promise<string> {
+	private async like(actor: MiRemoteUser, activity: ILike): Promise<string> {
 		const targetUri = getApId(activity.object);
 
 		const note = await this.apNoteService.fetchNote(targetUri);
@@ -187,7 +187,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async accept(actor: RemoteUser, activity: IAccept): Promise<string> {
+	private async accept(actor: MiRemoteUser, activity: IAccept): Promise<string> {
 		const uri = activity.id ?? activity;
 
 		this.logger.info(`Accept: ${uri}`);
@@ -205,7 +205,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async acceptFollow(actor: RemoteUser, activity: IFollow): Promise<string> {
+	private async acceptFollow(actor: MiRemoteUser, activity: IFollow): Promise<string> {
 		// ※ activityはこっちから投げたフォローリクエストなので、activity.actorは存在するローカルユーザーである必要がある
 
 		const follower = await this.apDbResolverService.getUserFromApId(activity.actor);
@@ -229,7 +229,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async add(actor: RemoteUser, activity: IAdd): Promise<void> {
+	private async add(actor: MiRemoteUser, activity: IAdd): Promise<void> {
 		if (actor.uri !== activity.actor) {
 			throw new Error('invalid actor');
 		}
@@ -249,7 +249,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async announce(actor: RemoteUser, activity: IAnnounce): Promise<void> {
+	private async announce(actor: MiRemoteUser, activity: IAnnounce): Promise<void> {
 		const uri = getApId(activity);
 
 		this.logger.info(`Announce: ${uri}`);
@@ -260,7 +260,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async announceNote(actor: RemoteUser, activity: IAnnounce, targetUri: string): Promise<void> {
+	private async announceNote(actor: MiRemoteUser, activity: IAnnounce, targetUri: string): Promise<void> {
 		const uri = getApId(activity);
 
 		if (actor.isSuspended) {
@@ -320,7 +320,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async block(actor: RemoteUser, activity: IBlock): Promise<string> {
+	private async block(actor: MiRemoteUser, activity: IBlock): Promise<string> {
 		// ※ activity.objectにブロック対象があり、それは存在するローカルユーザーのはず
 
 		const blockee = await this.apDbResolverService.getUserFromApId(activity.object);
@@ -338,7 +338,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async create(actor: RemoteUser, activity: ICreate): Promise<void> {
+	private async create(actor: MiRemoteUser, activity: ICreate): Promise<void> {
 		const uri = getApId(activity);
 
 		this.logger.info(`Create: ${uri}`);
@@ -374,7 +374,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async createNote(resolver: Resolver, actor: RemoteUser, note: IObject, silent = false, activity?: ICreate): Promise<string> {
+	private async createNote(resolver: Resolver, actor: MiRemoteUser, note: IObject, silent = false, activity?: ICreate): Promise<string> {
 		const uri = getApId(note);
 
 		if (typeof note === 'object') {
@@ -409,7 +409,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async delete(actor: RemoteUser, activity: IDelete): Promise<string> {
+	private async delete(actor: MiRemoteUser, activity: IDelete): Promise<string> {
 		if (actor.uri !== activity.actor) {
 			throw new Error('invalid actor');
 		}
@@ -451,7 +451,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async deleteActor(actor: RemoteUser, uri: string): Promise<string> {
+	private async deleteActor(actor: MiRemoteUser, uri: string): Promise<string> {
 		this.logger.info(`Deleting the Actor: ${uri}`);
 
 		if (actor.uri !== uri) {
@@ -475,7 +475,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async deleteNote(actor: RemoteUser, uri: string): Promise<string> {
+	private async deleteNote(actor: MiRemoteUser, uri: string): Promise<string> {
 		this.logger.info(`Deleting the Note: ${uri}`);
 
 		const unlock = await this.appLockService.getApLock(uri);
@@ -499,7 +499,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async flag(actor: RemoteUser, activity: IFlag): Promise<string> {
+	private async flag(actor: MiRemoteUser, activity: IFlag): Promise<string> {
 		// objectは `(User|Note) | (User|Note)[]` だけど、全パターンDBスキーマと対応させられないので
 		// 対象ユーザーは一番最初のユーザー として あとはコメントとして格納する
 		const uris = getApIds(activity.object);
@@ -527,7 +527,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async reject(actor: RemoteUser, activity: IReject): Promise<string> {
+	private async reject(actor: MiRemoteUser, activity: IReject): Promise<string> {
 		const uri = activity.id ?? activity;
 
 		this.logger.info(`Reject: ${uri}`);
@@ -545,7 +545,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async rejectFollow(actor: RemoteUser, activity: IFollow): Promise<string> {
+	private async rejectFollow(actor: MiRemoteUser, activity: IFollow): Promise<string> {
 		// ※ activityはこっちから投げたフォローリクエストなので、activity.actorは存在するローカルユーザーである必要がある
 
 		const follower = await this.apDbResolverService.getUserFromApId(activity.actor);
@@ -569,7 +569,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async remove(actor: RemoteUser, activity: IRemove): Promise<void> {
+	private async remove(actor: MiRemoteUser, activity: IRemove): Promise<void> {
 		if (actor.uri !== activity.actor) {
 			throw new Error('invalid actor');
 		}
@@ -589,7 +589,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async undo(actor: RemoteUser, activity: IUndo): Promise<string> {
+	private async undo(actor: MiRemoteUser, activity: IUndo): Promise<string> {
 		if (actor.uri !== activity.actor) {
 			throw new Error('invalid actor');
 		}
@@ -616,7 +616,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async undoAccept(actor: RemoteUser, activity: IAccept): Promise<string> {
+	private async undoAccept(actor: MiRemoteUser, activity: IAccept): Promise<string> {
 		const follower = await this.apDbResolverService.getUserFromApId(activity.object);
 		if (follower == null) {
 			return 'skip: follower not found';
@@ -638,7 +638,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async undoAnnounce(actor: RemoteUser, activity: IAnnounce): Promise<string> {
+	private async undoAnnounce(actor: MiRemoteUser, activity: IAnnounce): Promise<string> {
 		const uri = getApId(activity);
 
 		const note = await this.notesRepository.findOneBy({
@@ -653,7 +653,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async undoBlock(actor: RemoteUser, activity: IBlock): Promise<string> {
+	private async undoBlock(actor: MiRemoteUser, activity: IBlock): Promise<string> {
 		const blockee = await this.apDbResolverService.getUserFromApId(activity.object);
 
 		if (blockee == null) {
@@ -669,7 +669,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async undoFollow(actor: RemoteUser, activity: IFollow): Promise<string> {
+	private async undoFollow(actor: MiRemoteUser, activity: IFollow): Promise<string> {
 		const followee = await this.apDbResolverService.getUserFromApId(activity.object);
 		if (followee == null) {
 			return 'skip: followee not found';
@@ -707,7 +707,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async undoLike(actor: RemoteUser, activity: ILike): Promise<string> {
+	private async undoLike(actor: MiRemoteUser, activity: ILike): Promise<string> {
 		const targetUri = getApId(activity.object);
 
 		const note = await this.apNoteService.fetchNote(targetUri);
@@ -722,7 +722,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async update(actor: RemoteUser, activity: IUpdate): Promise<string> {
+	private async update(actor: MiRemoteUser, activity: IUpdate): Promise<string> {
 		if (actor.uri !== activity.actor) {
 			return 'skip: invalid actor';
 		}
@@ -748,7 +748,7 @@ export class ApInboxService {
 	}
 
 	@bindThis
-	private async move(actor: RemoteUser, activity: IMove): Promise<string> {
+	private async move(actor: MiRemoteUser, activity: IMove): Promise<string> {
 		// fetch the new and old accounts
 		const targetUri = getApHrefNullable(activity.target);
 		if (!targetUri) return 'skip: invalid activity target';
diff --git a/packages/backend/src/core/activitypub/ApMfmService.ts b/packages/backend/src/core/activitypub/ApMfmService.ts
index 8775eba57..5dd4b7f6d 100644
--- a/packages/backend/src/core/activitypub/ApMfmService.ts
+++ b/packages/backend/src/core/activitypub/ApMfmService.ts
@@ -6,7 +6,7 @@
 import { Injectable } from '@nestjs/common';
 import * as mfm from 'mfm-js';
 import { MfmService } from '@/core/MfmService.js';
-import type { Note } from '@/models/entities/Note.js';
+import type { MiNote } from '@/models/entities/Note.js';
 import { bindThis } from '@/decorators.js';
 import { extractApHashtagObjects } from './models/tag.js';
 import type { IObject } from './type.js';
@@ -25,7 +25,7 @@ export class ApMfmService {
 	}
 
 	@bindThis
-	public getNoteHtml(note: Note): string | null {
+	public getNoteHtml(note: MiNote): string | null {
 		if (!note.text) return '';
 		return this.mfmService.toHtml(mfm.parse(note.text), JSON.parse(note.mentionedRemoteUsers));
 	}
diff --git a/packages/backend/src/core/activitypub/ApRendererService.ts b/packages/backend/src/core/activitypub/ApRendererService.ts
index f31d5f84e..f345494ed 100644
--- a/packages/backend/src/core/activitypub/ApRendererService.ts
+++ b/packages/backend/src/core/activitypub/ApRendererService.ts
@@ -9,20 +9,20 @@ import { In } from 'typeorm';
 import * as mfm from 'mfm-js';
 import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
-import type { PartialLocalUser, LocalUser, PartialRemoteUser, RemoteUser, User } from '@/models/entities/User.js';
-import type { IMentionedRemoteUsers, Note } from '@/models/entities/Note.js';
-import type { Blocking } from '@/models/entities/Blocking.js';
-import type { Relay } from '@/models/entities/Relay.js';
-import type { DriveFile } from '@/models/entities/DriveFile.js';
-import type { NoteReaction } from '@/models/entities/NoteReaction.js';
-import type { Emoji } from '@/models/entities/Emoji.js';
-import type { Poll } from '@/models/entities/Poll.js';
-import type { PollVote } from '@/models/entities/PollVote.js';
+import type { MiPartialLocalUser, MiLocalUser, MiPartialRemoteUser, MiRemoteUser, MiUser } from '@/models/entities/User.js';
+import type { IMentionedRemoteUsers, MiNote } from '@/models/entities/Note.js';
+import type { MiBlocking } from '@/models/entities/Blocking.js';
+import type { MiRelay } from '@/models/entities/Relay.js';
+import type { MiDriveFile } from '@/models/entities/DriveFile.js';
+import type { MiNoteReaction } from '@/models/entities/NoteReaction.js';
+import type { MiEmoji } from '@/models/entities/Emoji.js';
+import type { MiPoll } from '@/models/entities/Poll.js';
+import type { MiPollVote } from '@/models/entities/PollVote.js';
 import { UserKeypairService } from '@/core/UserKeypairService.js';
 import { MfmService } from '@/core/MfmService.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { DriveFileEntityService } from '@/core/entities/DriveFileEntityService.js';
-import type { UserKeypair } from '@/models/entities/UserKeypair.js';
+import type { MiUserKeypair } from '@/models/entities/UserKeypair.js';
 import type { UsersRepository, UserProfilesRepository, NotesRepository, DriveFilesRepository, PollsRepository } from '@/models/index.js';
 import { bindThis } from '@/decorators.js';
 import { CustomEmojiService } from '@/core/CustomEmojiService.js';
@@ -63,7 +63,7 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	public renderAccept(object: string | IObject, user: { id: User['id']; host: null }): IAccept {
+	public renderAccept(object: string | IObject, user: { id: MiUser['id']; host: null }): IAccept {
 		return {
 			type: 'Accept',
 			actor: this.userEntityService.genLocalUserUri(user.id),
@@ -72,7 +72,7 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	public renderAdd(user: LocalUser, target: string | IObject | undefined, object: string | IObject): IAdd {
+	public renderAdd(user: MiLocalUser, target: string | IObject | undefined, object: string | IObject): IAdd {
 		return {
 			type: 'Add',
 			actor: this.userEntityService.genLocalUserUri(user.id),
@@ -82,7 +82,7 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	public renderAnnounce(object: string | IObject, note: Note): IAnnounce {
+	public renderAnnounce(object: string | IObject, note: MiNote): IAnnounce {
 		const attributedTo = this.userEntityService.genLocalUserUri(note.userId);
 
 		let to: string[] = [];
@@ -118,7 +118,7 @@ export class ApRendererService {
 	 * @param block The block to be rendered. The blockee relation must be loaded.
 	 */
 	@bindThis
-	public renderBlock(block: Blocking): IBlock {
+	public renderBlock(block: MiBlocking): IBlock {
 		if (block.blockee?.uri == null) {
 			throw new Error('renderBlock: missing blockee uri');
 		}
@@ -132,7 +132,7 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	public renderCreate(object: IObject, note: Note): ICreate {
+	public renderCreate(object: IObject, note: MiNote): ICreate {
 		const activity: ICreate = {
 			id: `${this.config.url}/notes/${note.id}/activity`,
 			actor: this.userEntityService.genLocalUserUri(note.userId),
@@ -148,7 +148,7 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	public renderDelete(object: IObject | string, user: { id: User['id']; host: null }): IDelete {
+	public renderDelete(object: IObject | string, user: { id: MiUser['id']; host: null }): IDelete {
 		return {
 			type: 'Delete',
 			actor: this.userEntityService.genLocalUserUri(user.id),
@@ -158,7 +158,7 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	public renderDocument(file: DriveFile): IApDocument {
+	public renderDocument(file: MiDriveFile): IApDocument {
 		return {
 			type: 'Document',
 			mediaType: file.webpublicType ?? file.type,
@@ -168,7 +168,7 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	public renderEmoji(emoji: Emoji): IApEmoji {
+	public renderEmoji(emoji: MiEmoji): IApEmoji {
 		return {
 			id: `${this.config.url}/emojis/${emoji.name}`,
 			type: 'Emoji',
@@ -185,7 +185,7 @@ export class ApRendererService {
 
 	// to anonymise reporters, the reporting actor must be a system user
 	@bindThis
-	public renderFlag(user: LocalUser, object: IObject | string, content: string): IFlag {
+	public renderFlag(user: MiLocalUser, object: IObject | string, content: string): IFlag {
 		return {
 			type: 'Flag',
 			actor: this.userEntityService.genLocalUserUri(user.id),
@@ -195,7 +195,7 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	public renderFollowRelay(relay: Relay, relayActor: LocalUser): IFollow {
+	public renderFollowRelay(relay: MiRelay, relayActor: MiLocalUser): IFollow {
 		return {
 			id: `${this.config.url}/activities/follow-relay/${relay.id}`,
 			type: 'Follow',
@@ -209,15 +209,15 @@ export class ApRendererService {
 	 * @param id Follower|Followee ID
 	 */
 	@bindThis
-	public async renderFollowUser(id: User['id']): Promise<string> {
-		const user = await this.usersRepository.findOneByOrFail({ id: id }) as PartialLocalUser | PartialRemoteUser;
+	public async renderFollowUser(id: MiUser['id']): Promise<string> {
+		const user = await this.usersRepository.findOneByOrFail({ id: id }) as MiPartialLocalUser | MiPartialRemoteUser;
 		return this.userEntityService.getUserUri(user);
 	}
 
 	@bindThis
 	public renderFollow(
-		follower: PartialLocalUser | PartialRemoteUser,
-		followee: PartialLocalUser | PartialRemoteUser,
+		follower: MiPartialLocalUser | MiPartialRemoteUser,
+		followee: MiPartialLocalUser | MiPartialRemoteUser,
 		requestId?: string,
 	): IFollow {
 		return {
@@ -238,7 +238,7 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	public renderImage(file: DriveFile): IApImage {
+	public renderImage(file: MiDriveFile): IApImage {
 		return {
 			type: 'Image',
 			url: this.driveFileEntityService.getPublicUrl(file),
@@ -248,7 +248,7 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	public renderKey(user: LocalUser, key: UserKeypair, postfix?: string): IKey {
+	public renderKey(user: MiLocalUser, key: MiUserKeypair, postfix?: string): IKey {
 		return {
 			id: `${this.config.url}/users/${user.id}${postfix ?? '/publickey'}`,
 			type: 'Key',
@@ -261,7 +261,7 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	public async renderLike(noteReaction: NoteReaction, note: { uri: string | null }): Promise<ILike> {
+	public async renderLike(noteReaction: MiNoteReaction, note: { uri: string | null }): Promise<ILike> {
 		const reaction = noteReaction.reaction;
 
 		const object: ILike = {
@@ -284,18 +284,18 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	public renderMention(mention: PartialLocalUser | PartialRemoteUser): IApMention {
+	public renderMention(mention: MiPartialLocalUser | MiPartialRemoteUser): IApMention {
 		return {
 			type: 'Mention',
 			href: this.userEntityService.getUserUri(mention),
-			name: this.userEntityService.isRemoteUser(mention) ? `@${mention.username}@${mention.host}` : `@${(mention as LocalUser).username}`,
+			name: this.userEntityService.isRemoteUser(mention) ? `@${mention.username}@${mention.host}` : `@${(mention as MiLocalUser).username}`,
 		};
 	}
 
 	@bindThis
 	public renderMove(
-		src: PartialLocalUser | PartialRemoteUser,
-		dst: PartialLocalUser | PartialRemoteUser,
+		src: MiPartialLocalUser | MiPartialRemoteUser,
+		dst: MiPartialLocalUser | MiPartialRemoteUser,
 	): IMove {
 		const actor = this.userEntityService.getUserUri(src);
 		const target = this.userEntityService.getUserUri(dst);
@@ -309,15 +309,15 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	public async renderNote(note: Note, dive = true): Promise<IPost> {
-		const getPromisedFiles = async (ids: string[]): Promise<DriveFile[]> => {
+	public async renderNote(note: MiNote, dive = true): Promise<IPost> {
+		const getPromisedFiles = async (ids: string[]): Promise<MiDriveFile[]> => {
 			if (ids.length === 0) return [];
 			const items = await this.driveFilesRepository.findBy({ id: In(ids) });
-			return ids.map(id => items.find(item => item.id === id)).filter((item): item is DriveFile => item != null);
+			return ids.map(id => items.find(item => item.id === id)).filter((item): item is MiDriveFile => item != null);
 		};
 
 		let inReplyTo;
-		let inReplyToNote: Note | null;
+		let inReplyToNote: MiNote | null;
 
 		if (note.replyId) {
 			inReplyToNote = await this.notesRepository.findOneBy({ id: note.replyId });
@@ -376,12 +376,12 @@ export class ApRendererService {
 		}) : [];
 
 		const hashtagTags = note.tags.map(tag => this.renderHashtag(tag));
-		const mentionTags = mentionedUsers.map(u => this.renderMention(u as LocalUser | RemoteUser));
+		const mentionTags = mentionedUsers.map(u => this.renderMention(u as MiLocalUser | MiRemoteUser));
 
 		const files = await getPromisedFiles(note.fileIds);
 
 		const text = note.text ?? '';
-		let poll: Poll | null = null;
+		let poll: MiPoll | null = null;
 
 		if (note.hasPoll) {
 			poll = await this.pollsRepository.findOneBy({ noteId: note.id });
@@ -449,7 +449,7 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	public async renderPerson(user: LocalUser) {
+	public async renderPerson(user: MiLocalUser) {
 		const id = this.userEntityService.genLocalUserUri(user.id);
 		const isSystem = user.username.includes('.');
 
@@ -523,7 +523,7 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	public renderQuestion(user: { id: User['id'] }, note: Note, poll: Poll): IQuestion {
+	public renderQuestion(user: { id: MiUser['id'] }, note: MiNote, poll: MiPoll): IQuestion {
 		return {
 			type: 'Question',
 			id: `${this.config.url}/questions/${note.id}`,
@@ -541,7 +541,7 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	public renderReject(object: string | IObject, user: { id: User['id'] }): IReject {
+	public renderReject(object: string | IObject, user: { id: MiUser['id'] }): IReject {
 		return {
 			type: 'Reject',
 			actor: this.userEntityService.genLocalUserUri(user.id),
@@ -550,7 +550,7 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	public renderRemove(user: { id: User['id'] }, target: string | IObject | undefined, object: string | IObject): IRemove {
+	public renderRemove(user: { id: MiUser['id'] }, target: string | IObject | undefined, object: string | IObject): IRemove {
 		return {
 			type: 'Remove',
 			actor: this.userEntityService.genLocalUserUri(user.id),
@@ -568,7 +568,7 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	public renderUndo(object: string | IObject, user: { id: User['id'] }): IUndo {
+	public renderUndo(object: string | IObject, user: { id: MiUser['id'] }): IUndo {
 		const id = typeof object !== 'string' && typeof object.id === 'string' && object.id.startsWith(this.config.url) ? `${object.id}/undo` : undefined;
 
 		return {
@@ -581,7 +581,7 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	public renderUpdate(object: string | IObject, user: { id: User['id'] }): IUpdate {
+	public renderUpdate(object: string | IObject, user: { id: MiUser['id'] }): IUpdate {
 		return {
 			id: `${this.config.url}/users/${user.id}#updates/${new Date().getTime()}`,
 			actor: this.userEntityService.genLocalUserUri(user.id),
@@ -593,7 +593,7 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	public renderVote(user: { id: User['id'] }, vote: PollVote, note: Note, poll: Poll, pollOwner: RemoteUser): ICreate {
+	public renderVote(user: { id: MiUser['id'] }, vote: MiPollVote, note: MiNote, poll: MiPoll, pollOwner: MiRemoteUser): ICreate {
 		return {
 			id: `${this.config.url}/users/${user.id}#votes/${vote.id}/activity`,
 			actor: this.userEntityService.genLocalUserUri(user.id),
@@ -651,7 +651,7 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	public async attachLdSignature(activity: any, user: { id: User['id']; host: null; }): Promise<IActivity> {
+	public async attachLdSignature(activity: any, user: { id: MiUser['id']; host: null; }): Promise<IActivity> {
 		const keypair = await this.userKeypairService.getUserKeypair(user.id);
 
 		const ldSignature = this.ldSignatureService.use();
@@ -710,7 +710,7 @@ export class ApRendererService {
 	}
 
 	@bindThis
-	private async getEmojis(names: string[]): Promise<Emoji[]> {
+	private async getEmojis(names: string[]): Promise<MiEmoji[]> {
 		if (names.length === 0) return [];
 
 		const allEmojis = await this.customEmojiService.localEmojisCache.fetch();
diff --git a/packages/backend/src/core/activitypub/ApRequestService.ts b/packages/backend/src/core/activitypub/ApRequestService.ts
index b2d98f25e..fb44a55de 100644
--- a/packages/backend/src/core/activitypub/ApRequestService.ts
+++ b/packages/backend/src/core/activitypub/ApRequestService.ts
@@ -8,7 +8,7 @@ import { URL } from 'node:url';
 import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
 import type { Config } from '@/config.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { UserKeypairService } from '@/core/UserKeypairService.js';
 import { HttpRequestService } from '@/core/HttpRequestService.js';
 import { LoggerService } from '@/core/LoggerService.js';
@@ -145,7 +145,7 @@ export class ApRequestService {
 	}
 
 	@bindThis
-	public async signedPost(user: { id: User['id'] }, url: string, object: unknown): Promise<void> {
+	public async signedPost(user: { id: MiUser['id'] }, url: string, object: unknown): Promise<void> {
 		const body = JSON.stringify(object);
 
 		const keypair = await this.userKeypairService.getUserKeypair(user.id);
@@ -174,7 +174,7 @@ export class ApRequestService {
 	 * @param url URL to fetch
 	 */
 	@bindThis
-	public async signedGet(url: string, user: { id: User['id'] }): Promise<unknown> {
+	public async signedGet(url: string, user: { id: MiUser['id'] }): Promise<unknown> {
 		const keypair = await this.userKeypairService.getUserKeypair(user.id);
 
 		const req = ApRequestCreator.createSignedGet({
diff --git a/packages/backend/src/core/activitypub/ApResolverService.ts b/packages/backend/src/core/activitypub/ApResolverService.ts
index 31bea744e..34913fabe 100644
--- a/packages/backend/src/core/activitypub/ApResolverService.ts
+++ b/packages/backend/src/core/activitypub/ApResolverService.ts
@@ -4,7 +4,7 @@
  */
 
 import { Inject, Injectable } from '@nestjs/common';
-import type { LocalUser, RemoteUser } from '@/models/entities/User.js';
+import type { MiLocalUser, MiRemoteUser } from '@/models/entities/User.js';
 import { InstanceActorService } from '@/core/InstanceActorService.js';
 import type { NotesRepository, PollsRepository, NoteReactionsRepository, UsersRepository } from '@/models/index.js';
 import type { Config } from '@/config.js';
@@ -23,7 +23,7 @@ import type { IObject, ICollection, IOrderedCollection } from './type.js';
 
 export class Resolver {
 	private history: Set<string>;
-	private user?: LocalUser;
+	private user?: MiLocalUser;
 	private logger: Logger;
 
 	constructor(
@@ -134,7 +134,7 @@ export class Resolver {
 					});
 			case 'users':
 				return this.usersRepository.findOneByOrFail({ id: parsed.id })
-					.then(user => this.apRendererService.renderPerson(user as LocalUser));
+					.then(user => this.apRendererService.renderPerson(user as MiLocalUser));
 			case 'questions':
 				// Polls are indexed by the note they are attached to.
 				return Promise.all([
@@ -152,7 +152,7 @@ export class Resolver {
 				return Promise.all(
 					[parsed.id, parsed.rest].map(id => this.usersRepository.findOneByOrFail({ id })),
 				)
-					.then(([follower, followee]) => this.apRendererService.addContext(this.apRendererService.renderFollow(follower as LocalUser | RemoteUser, followee as LocalUser | RemoteUser, url)));
+					.then(([follower, followee]) => this.apRendererService.addContext(this.apRendererService.renderFollow(follower as MiLocalUser | MiRemoteUser, followee as MiLocalUser | MiRemoteUser, url)));
 			default:
 				throw new Error(`resolveLocal: type ${parsed.type} unhandled`);
 		}
diff --git a/packages/backend/src/core/activitypub/models/ApImageService.ts b/packages/backend/src/core/activitypub/models/ApImageService.ts
index cc4a352f0..fa17a778b 100644
--- a/packages/backend/src/core/activitypub/models/ApImageService.ts
+++ b/packages/backend/src/core/activitypub/models/ApImageService.ts
@@ -6,8 +6,8 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
 import type { DriveFilesRepository } from '@/models/index.js';
-import type { RemoteUser } from '@/models/entities/User.js';
-import type { DriveFile } from '@/models/entities/DriveFile.js';
+import type { MiRemoteUser } from '@/models/entities/User.js';
+import type { MiDriveFile } from '@/models/entities/DriveFile.js';
 import { MetaService } from '@/core/MetaService.js';
 import { truncate } from '@/misc/truncate.js';
 import { DB_MAX_IMAGE_COMMENT_LENGTH } from '@/const.js';
@@ -39,7 +39,7 @@ export class ApImageService {
 	 * Imageを作成します。
 	 */
 	@bindThis
-	public async createImage(actor: RemoteUser, value: string | IObject): Promise<DriveFile> {
+	public async createImage(actor: MiRemoteUser, value: string | IObject): Promise<MiDriveFile> {
 		// 投稿者が凍結されていたらスキップ
 		if (actor.isSuspended) {
 			throw new Error('actor has been suspended');
@@ -90,7 +90,7 @@ export class ApImageService {
 	 * リモートサーバーからフェッチしてMisskeyに登録しそれを返します。
 	 */
 	@bindThis
-	public async resolveImage(actor: RemoteUser, value: string | IObject): Promise<DriveFile> {
+	public async resolveImage(actor: MiRemoteUser, value: string | IObject): Promise<MiDriveFile> {
 		// TODO
 
 		// リモートサーバーからフェッチしてきて登録
diff --git a/packages/backend/src/core/activitypub/models/ApMentionService.ts b/packages/backend/src/core/activitypub/models/ApMentionService.ts
index ead2b38c2..f4045301d 100644
--- a/packages/backend/src/core/activitypub/models/ApMentionService.ts
+++ b/packages/backend/src/core/activitypub/models/ApMentionService.ts
@@ -5,7 +5,7 @@
 
 import { Injectable } from '@nestjs/common';
 import promiseLimit from 'promise-limit';
-import type { User } from '@/models/index.js';
+import type { MiUser } from '@/models/index.js';
 import { toArray, unique } from '@/misc/prelude/array.js';
 import { bindThis } from '@/decorators.js';
 import { isMention } from '../type.js';
@@ -21,13 +21,13 @@ export class ApMentionService {
 	}
 
 	@bindThis
-	public async extractApMentions(tags: IObject | IObject[] | null | undefined, resolver: Resolver): Promise<User[]> {
+	public async extractApMentions(tags: IObject | IObject[] | null | undefined, resolver: Resolver): Promise<MiUser[]> {
 		const hrefs = unique(this.extractApMentionObjects(tags).map(x => x.href));
 
-		const limit = promiseLimit<User | null>(2);
+		const limit = promiseLimit<MiUser | null>(2);
 		const mentionedUsers = (await Promise.all(
 			hrefs.map(x => limit(() => this.apPersonService.resolvePerson(x, resolver).catch(() => null))),
-		)).filter((x): x is User => x != null);
+		)).filter((x): x is MiUser => x != null);
 
 		return mentionedUsers;
 	}
diff --git a/packages/backend/src/core/activitypub/models/ApNoteService.ts b/packages/backend/src/core/activitypub/models/ApNoteService.ts
index 41d1bc48a..6a9c69696 100644
--- a/packages/backend/src/core/activitypub/models/ApNoteService.ts
+++ b/packages/backend/src/core/activitypub/models/ApNoteService.ts
@@ -9,13 +9,13 @@ import { In } from 'typeorm';
 import { DI } from '@/di-symbols.js';
 import type { PollsRepository, EmojisRepository } from '@/models/index.js';
 import type { Config } from '@/config.js';
-import type { RemoteUser } from '@/models/entities/User.js';
-import type { Note } from '@/models/entities/Note.js';
+import type { MiRemoteUser } from '@/models/entities/User.js';
+import type { MiNote } from '@/models/entities/Note.js';
 import { toArray, toSingle, unique } from '@/misc/prelude/array.js';
-import type { Emoji } from '@/models/entities/Emoji.js';
+import type { MiEmoji } from '@/models/entities/Emoji.js';
 import { MetaService } from '@/core/MetaService.js';
 import { AppLockService } from '@/core/AppLockService.js';
-import type { DriveFile } from '@/models/entities/DriveFile.js';
+import type { MiDriveFile } from '@/models/entities/DriveFile.js';
 import { NoteCreateService } from '@/core/NoteCreateService.js';
 import type Logger from '@/logger.js';
 import { IdService } from '@/core/IdService.js';
@@ -101,7 +101,7 @@ export class ApNoteService {
 	 * Misskeyに対象のNoteが登録されていればそれを返します。
 	 */
 	@bindThis
-	public async fetchNote(object: string | IObject): Promise<Note | null> {
+	public async fetchNote(object: string | IObject): Promise<MiNote | null> {
 		return await this.apDbResolverService.getNoteFromApId(object);
 	}
 
@@ -109,7 +109,7 @@ export class ApNoteService {
 	 * Noteを作成します。
 	 */
 	@bindThis
-	public async createNote(value: string | IObject, resolver?: Resolver, silent = false): Promise<Note | null> {
+	public async createNote(value: string | IObject, resolver?: Resolver, silent = false): Promise<MiNote | null> {
 		// eslint-disable-next-line no-param-reassign
 		if (resolver == null) resolver = this.apResolverService.createResolver();
 
@@ -147,7 +147,7 @@ export class ApNoteService {
 			throw new Error('invalid note.attributedTo: ' + note.attributedTo);
 		}
 
-		const actor = await this.apPersonService.resolvePerson(getOneApId(note.attributedTo), resolver) as RemoteUser;
+		const actor = await this.apPersonService.resolvePerson(getOneApId(note.attributedTo), resolver) as MiRemoteUser;
 
 		// 投稿者が凍結されていたらスキップ
 		if (actor.isSuspended) {
@@ -172,7 +172,7 @@ export class ApNoteService {
 		// 添付ファイル
 		// TODO: attachmentは必ずしもImageではない
 		// TODO: attachmentは必ずしも配列ではない
-		const limit = promiseLimit<DriveFile>(2);
+		const limit = promiseLimit<MiDriveFile>(2);
 		const files = (await Promise.all(toArray(note.attachment).map(attach => (
 			limit(() => this.apImageService.resolveImage(actor, {
 				...attach,
@@ -181,7 +181,7 @@ export class ApNoteService {
 		))));
 
 		// リプライ
-		const reply: Note | null = note.inReplyTo
+		const reply: MiNote | null = note.inReplyTo
 			? await this.resolveNote(note.inReplyTo, { resolver })
 				.then(x => {
 					if (x == null) {
@@ -198,11 +198,11 @@ export class ApNoteService {
 			: null;
 
 		// 引用
-		let quote: Note | undefined | null = null;
+		let quote: MiNote | undefined | null = null;
 
 		if (note._misskey_quote ?? note.quoteUrl) {
 			const tryResolveNote = async (uri: string): Promise<
-				| { status: 'ok'; res: Note }
+				| { status: 'ok'; res: MiNote }
 				| { status: 'permerror' | 'temperror' }
 			> => {
 				if (!/^https?:/.test(uri)) return { status: 'permerror' };
@@ -220,7 +220,7 @@ export class ApNoteService {
 			const uris = unique([note._misskey_quote, note.quoteUrl].filter((x): x is string => typeof x === 'string'));
 			const results = await Promise.all(uris.map(tryResolveNote));
 
-			quote = results.filter((x): x is { status: 'ok', res: Note } => x.status === 'ok').map(x => x.res).at(0);
+			quote = results.filter((x): x is { status: 'ok', res: MiNote } => x.status === 'ok').map(x => x.res).at(0);
 			if (!quote) {
 				if (results.some(x => x.status === 'temperror')) {
 					throw new Error('quote resolve failed');
@@ -310,7 +310,7 @@ export class ApNoteService {
 	 * リモートサーバーからフェッチしてMisskeyに登録しそれを返します。
 	 */
 	@bindThis
-	public async resolveNote(value: string | IObject, options: { sentFrom?: URL, resolver?: Resolver } = {}): Promise<Note | null> {
+	public async resolveNote(value: string | IObject, options: { sentFrom?: URL, resolver?: Resolver } = {}): Promise<MiNote | null> {
 		const uri = getApId(value);
 
 		// ブロックしていたら中断
@@ -342,7 +342,7 @@ export class ApNoteService {
 	}
 
 	@bindThis
-	public async extractEmojis(tags: IObject | IObject[], host: string): Promise<Emoji[]> {
+	public async extractEmojis(tags: IObject | IObject[], host: string): Promise<MiEmoji[]> {
 		// eslint-disable-next-line no-param-reassign
 		host = this.utilityService.toPuny(host);
 
diff --git a/packages/backend/src/core/activitypub/models/ApPersonService.ts b/packages/backend/src/core/activitypub/models/ApPersonService.ts
index fda03e73a..ff0133993 100644
--- a/packages/backend/src/core/activitypub/models/ApPersonService.ts
+++ b/packages/backend/src/core/activitypub/models/ApPersonService.ts
@@ -10,26 +10,26 @@ import { ModuleRef } from '@nestjs/core';
 import { DI } from '@/di-symbols.js';
 import type { FollowingsRepository, InstancesRepository, UserProfilesRepository, UserPublickeysRepository, UsersRepository } from '@/models/index.js';
 import type { Config } from '@/config.js';
-import type { LocalUser, RemoteUser } from '@/models/entities/User.js';
-import { User } from '@/models/entities/User.js';
+import type { MiLocalUser, MiRemoteUser } from '@/models/entities/User.js';
+import { MiUser } from '@/models/entities/User.js';
 import { truncate } from '@/misc/truncate.js';
 import type { CacheService } from '@/core/CacheService.js';
 import { normalizeForSearch } from '@/misc/normalize-for-search.js';
 import { isDuplicateKeyValueError } from '@/misc/is-duplicate-key-value-error.js';
 import type Logger from '@/logger.js';
-import type { Note } from '@/models/entities/Note.js';
+import type { MiNote } from '@/models/entities/Note.js';
 import type { IdService } from '@/core/IdService.js';
 import type { MfmService } from '@/core/MfmService.js';
 import { toArray } from '@/misc/prelude/array.js';
 import type { GlobalEventService } from '@/core/GlobalEventService.js';
 import type { FederatedInstanceService } from '@/core/FederatedInstanceService.js';
 import type { FetchInstanceMetadataService } from '@/core/FetchInstanceMetadataService.js';
-import { UserProfile } from '@/models/entities/UserProfile.js';
-import { UserPublickey } from '@/models/entities/UserPublickey.js';
+import { MiUserProfile } from '@/models/entities/UserProfile.js';
+import { MiUserPublickey } from '@/models/entities/UserPublickey.js';
 import type UsersChart from '@/core/chart/charts/users.js';
 import type InstanceChart from '@/core/chart/charts/instance.js';
 import type { HashtagService } from '@/core/HashtagService.js';
-import { UserNotePining } from '@/models/entities/UserNotePining.js';
+import { MiUserNotePining } from '@/models/entities/UserNotePining.js';
 import { StatusError } from '@/misc/status-error.js';
 import type { UtilityService } from '@/core/UtilityService.js';
 import type { UserEntityService } from '@/core/entities/UserEntityService.js';
@@ -201,20 +201,20 @@ export class ApPersonService implements OnModuleInit {
 	 * Misskeyに対象のPersonが登録されていればそれを返し、登録がなければnullを返します。
 	 */
 	@bindThis
-	public async fetchPerson(uri: string): Promise<LocalUser | RemoteUser | null> {
-		const cached = this.cacheService.uriPersonCache.get(uri) as LocalUser | RemoteUser | null | undefined;
+	public async fetchPerson(uri: string): Promise<MiLocalUser | MiRemoteUser | null> {
+		const cached = this.cacheService.uriPersonCache.get(uri) as MiLocalUser | MiRemoteUser | null | undefined;
 		if (cached) return cached;
 
 		// URIがこのサーバーを指しているならデータベースからフェッチ
 		if (uri.startsWith(`${this.config.url}/`)) {
 			const id = uri.split('/').pop();
-			const u = await this.usersRepository.findOneBy({ id }) as LocalUser | null;
+			const u = await this.usersRepository.findOneBy({ id }) as MiLocalUser | null;
 			if (u) this.cacheService.uriPersonCache.set(uri, u);
 			return u;
 		}
 
 		//#region このサーバーに既に登録されていたらそれを返す
-		const exist = await this.usersRepository.findOneBy({ uri }) as LocalUser | RemoteUser | null;
+		const exist = await this.usersRepository.findOneBy({ uri }) as MiLocalUser | MiRemoteUser | null;
 
 		if (exist) {
 			this.cacheService.uriPersonCache.set(uri, exist);
@@ -225,7 +225,7 @@ export class ApPersonService implements OnModuleInit {
 		return null;
 	}
 
-	private async resolveAvatarAndBanner(user: RemoteUser, icon: any, image: any): Promise<Pick<RemoteUser, 'avatarId' | 'bannerId' | 'avatarUrl' | 'bannerUrl' | 'avatarBlurhash' | 'bannerBlurhash'>> {
+	private async resolveAvatarAndBanner(user: MiRemoteUser, icon: any, image: any): Promise<Pick<MiRemoteUser, 'avatarId' | 'bannerId' | 'avatarUrl' | 'bannerUrl' | 'avatarBlurhash' | 'bannerBlurhash'>> {
 		const [avatar, banner] = await Promise.all([icon, image].map(img => {
 			if (img == null) return null;
 			if (user == null) throw new Error('failed to create user: user is null');
@@ -246,7 +246,7 @@ export class ApPersonService implements OnModuleInit {
 	 * Personを作成します。
 	 */
 	@bindThis
-	public async createPerson(uri: string, resolver?: Resolver): Promise<RemoteUser> {
+	public async createPerson(uri: string, resolver?: Resolver): Promise<MiRemoteUser> {
 		if (typeof uri !== 'string') throw new Error('uri is not string');
 
 		if (uri.startsWith(this.config.url)) {
@@ -280,7 +280,7 @@ export class ApPersonService implements OnModuleInit {
 		}
 
 		// Create user
-		let user: RemoteUser | null = null;
+		let user: MiRemoteUser | null = null;
 
 		//#region カスタム絵文字取得
 		const emojis = await this.apNoteService.extractEmojis(person.tag ?? [], host)
@@ -294,7 +294,7 @@ export class ApPersonService implements OnModuleInit {
 		try {
 			// Start transaction
 			await this.db.transaction(async transactionalEntityManager => {
-				user = await transactionalEntityManager.save(new User({
+				user = await transactionalEntityManager.save(new MiUser({
 					id: this.idService.genId(),
 					avatarId: null,
 					bannerId: null,
@@ -318,9 +318,9 @@ export class ApPersonService implements OnModuleInit {
 					isBot,
 					isCat: (person as any).isCat === true,
 					emojis,
-				})) as RemoteUser;
+				})) as MiRemoteUser;
 
-				await transactionalEntityManager.save(new UserProfile({
+				await transactionalEntityManager.save(new MiUserProfile({
 					userId: user.id,
 					description: person.summary ? this.apMfmService.htmlToMfm(truncate(person.summary, summaryLength), person.tag) : null,
 					url,
@@ -331,7 +331,7 @@ export class ApPersonService implements OnModuleInit {
 				}));
 
 				if (person.publicKey) {
-					await transactionalEntityManager.save(new UserPublickey({
+					await transactionalEntityManager.save(new MiUserPublickey({
 						userId: user.id,
 						keyId: person.publicKey.id,
 						keyPem: person.publicKey.publicKeyPem,
@@ -345,7 +345,7 @@ export class ApPersonService implements OnModuleInit {
 				const u = await this.usersRepository.findOneBy({ uri: person.id });
 				if (u == null) throw new Error('already registered');
 
-				user = u as RemoteUser;
+				user = u as MiRemoteUser;
 			} else {
 				this.logger.error(e instanceof Error ? e : new Error(e as string));
 				throw e;
@@ -407,7 +407,7 @@ export class ApPersonService implements OnModuleInit {
 		if (uri.startsWith(`${this.config.url}/`)) return;
 
 		//#region このサーバーに既に登録されているか
-		const exist = await this.fetchPerson(uri) as RemoteUser | null;
+		const exist = await this.fetchPerson(uri) as MiRemoteUser | null;
 		if (exist === null) return;
 		//#endregion
 
@@ -456,7 +456,7 @@ export class ApPersonService implements OnModuleInit {
 			alsoKnownAs: person.alsoKnownAs ?? null,
 			isExplorable: person.discoverable,
 			...(await this.resolveAvatarAndBanner(exist, person.icon, person.image).catch(() => ({}))),
-		} as Partial<RemoteUser> & Pick<RemoteUser, 'isBot' | 'isCat' | 'isLocked' | 'movedToUri' | 'alsoKnownAs' | 'isExplorable'>;
+		} as Partial<MiRemoteUser> & Pick<MiRemoteUser, 'isBot' | 'isCat' | 'isLocked' | 'movedToUri' | 'alsoKnownAs' | 'isExplorable'>;
 
 		const moving = ((): boolean => {
 			// 移行先がない→ある
@@ -542,7 +542,7 @@ export class ApPersonService implements OnModuleInit {
 	 * リモートサーバーからフェッチしてMisskeyに登録しそれを返します。
 	 */
 	@bindThis
-	public async resolvePerson(uri: string, resolver?: Resolver): Promise<LocalUser | RemoteUser> {
+	public async resolvePerson(uri: string, resolver?: Resolver): Promise<MiLocalUser | MiRemoteUser> {
 		//#region このサーバーに既に登録されていたらそれを返す
 		const exist = await this.fetchPerson(uri);
 		if (exist) return exist;
@@ -572,7 +572,7 @@ export class ApPersonService implements OnModuleInit {
 	}
 
 	@bindThis
-	public async updateFeatured(userId: User['id'], resolver?: Resolver): Promise<void> {
+	public async updateFeatured(userId: MiUser['id'], resolver?: Resolver): Promise<void> {
 		const user = await this.usersRepository.findOneByOrFail({ id: userId });
 		if (!this.userEntityService.isRemoteUser(user)) return;
 		if (!user.featured) return;
@@ -590,7 +590,7 @@ export class ApPersonService implements OnModuleInit {
 		const items = await Promise.all(toArray(unresolvedItems).map(x => _resolver.resolve(x)));
 
 		// Resolve and regist Notes
-		const limit = promiseLimit<Note | null>(2);
+		const limit = promiseLimit<MiNote | null>(2);
 		const featuredNotes = await Promise.all(items
 			.filter(item => getApType(item) === 'Note')	// TODO: Noteでなくてもいいかも
 			.slice(0, 5)
@@ -600,13 +600,13 @@ export class ApPersonService implements OnModuleInit {
 			}))));
 
 		await this.db.transaction(async transactionalEntityManager => {
-			await transactionalEntityManager.delete(UserNotePining, { userId: user.id });
+			await transactionalEntityManager.delete(MiUserNotePining, { userId: user.id });
 
 			// とりあえずidを別の時間で生成して順番を維持
 			let td = 0;
-			for (const note of featuredNotes.filter((note): note is Note => note != null)) {
+			for (const note of featuredNotes.filter((note): note is MiNote => note != null)) {
 				td -= 1000;
-				transactionalEntityManager.insert(UserNotePining, {
+				transactionalEntityManager.insert(MiUserNotePining, {
 					id: this.idService.genId(new Date(Date.now() + td)),
 					createdAt: new Date(),
 					userId: user.id,
@@ -622,7 +622,7 @@ export class ApPersonService implements OnModuleInit {
 	 * @param movePreventUris ここに列挙されたURIにsrc.movedToUriが含まれる場合、移行処理はしない(無限ループ防止)
 	 */
 	@bindThis
-	private async processRemoteMove(src: RemoteUser, movePreventUris: string[] = []): Promise<string> {
+	private async processRemoteMove(src: MiRemoteUser, movePreventUris: string[] = []): Promise<string> {
 		if (!src.movedToUri) return 'skip: no movedToUri';
 		if (src.uri === src.movedToUri) return 'skip: movedTo itself (src)'; // ???
 		if (movePreventUris.length > 10) return 'skip: too many moves';
@@ -632,7 +632,7 @@ export class ApPersonService implements OnModuleInit {
 
 		if (dst && this.userEntityService.isLocalUser(dst)) {
 			// targetがローカルユーザーだった場合データベースから引っ張ってくる
-			dst = await this.usersRepository.findOneByOrFail({ uri: src.movedToUri }) as LocalUser;
+			dst = await this.usersRepository.findOneByOrFail({ uri: src.movedToUri }) as MiLocalUser;
 		} else if (dst) {
 			if (movePreventUris.includes(src.movedToUri)) return 'skip: circular move';
 
diff --git a/packages/backend/src/core/chart/charts/active-users.ts b/packages/backend/src/core/chart/charts/active-users.ts
index 4b2ded9e8..149372729 100644
--- a/packages/backend/src/core/chart/charts/active-users.ts
+++ b/packages/backend/src/core/chart/charts/active-users.ts
@@ -6,7 +6,7 @@
 import { Injectable, Inject } from '@nestjs/common';
 import { DataSource } from 'typeorm';
 import { AppLockService } from '@/core/AppLockService.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { DI } from '@/di-symbols.js';
 import { bindThis } from '@/decorators.js';
 import Chart from '../core.js';
@@ -43,7 +43,7 @@ export default class ActiveUsersChart extends Chart<typeof schema> {
 	}
 
 	@bindThis
-	public async read(user: { id: User['id'], host: null, createdAt: User['createdAt'] }): Promise<void> {
+	public async read(user: { id: MiUser['id'], host: null, createdAt: MiUser['createdAt'] }): Promise<void> {
 		await this.commit({
 			'read': [user.id],
 			'registeredWithinWeek': (Date.now() - user.createdAt.getTime() < week) ? [user.id] : [],
@@ -56,7 +56,7 @@ export default class ActiveUsersChart extends Chart<typeof schema> {
 	}
 
 	@bindThis
-	public async write(user: { id: User['id'], host: null, createdAt: User['createdAt'] }): Promise<void> {
+	public async write(user: { id: MiUser['id'], host: null, createdAt: MiUser['createdAt'] }): Promise<void> {
 		await this.commit({
 			'write': [user.id],
 		});
diff --git a/packages/backend/src/core/chart/charts/drive.ts b/packages/backend/src/core/chart/charts/drive.ts
index eff541667..9db93e7e5 100644
--- a/packages/backend/src/core/chart/charts/drive.ts
+++ b/packages/backend/src/core/chart/charts/drive.ts
@@ -5,7 +5,7 @@
 
 import { Injectable, Inject } from '@nestjs/common';
 import { DataSource } from 'typeorm';
-import type { DriveFile } from '@/models/entities/DriveFile.js';
+import type { MiDriveFile } from '@/models/entities/DriveFile.js';
 import { AppLockService } from '@/core/AppLockService.js';
 import { DI } from '@/di-symbols.js';
 import { bindThis } from '@/decorators.js';
@@ -39,7 +39,7 @@ export default class DriveChart extends Chart<typeof schema> {
 	}
 
 	@bindThis
-	public async update(file: DriveFile, isAdditional: boolean): Promise<void> {
+	public async update(file: MiDriveFile, isAdditional: boolean): Promise<void> {
 		const fileSizeKb = file.size / 1000;
 		await this.commit(file.userHost === null ? {
 			'local.incCount': isAdditional ? 1 : 0,
diff --git a/packages/backend/src/core/chart/charts/instance.ts b/packages/backend/src/core/chart/charts/instance.ts
index 08592855d..a780e59eb 100644
--- a/packages/backend/src/core/chart/charts/instance.ts
+++ b/packages/backend/src/core/chart/charts/instance.ts
@@ -6,8 +6,8 @@
 import { Injectable, Inject } from '@nestjs/common';
 import { DataSource } from 'typeorm';
 import type { DriveFilesRepository, FollowingsRepository, UsersRepository, NotesRepository } from '@/models/index.js';
-import type { DriveFile } from '@/models/entities/DriveFile.js';
-import type { Note } from '@/models/entities/Note.js';
+import type { MiDriveFile } from '@/models/entities/DriveFile.js';
+import type { MiNote } from '@/models/entities/Note.js';
 import { AppLockService } from '@/core/AppLockService.js';
 import { DI } from '@/di-symbols.js';
 import { UtilityService } from '@/core/UtilityService.js';
@@ -98,7 +98,7 @@ export default class InstanceChart extends Chart<typeof schema> {
 	}
 
 	@bindThis
-	public async updateNote(host: string, note: Note, isAdditional: boolean): Promise<void> {
+	public async updateNote(host: string, note: MiNote, isAdditional: boolean): Promise<void> {
 		await this.commit({
 			'notes.total': isAdditional ? 1 : -1,
 			'notes.inc': isAdditional ? 1 : 0,
@@ -129,7 +129,7 @@ export default class InstanceChart extends Chart<typeof schema> {
 	}
 
 	@bindThis
-	public async updateDrive(file: DriveFile, isAdditional: boolean): Promise<void> {
+	public async updateDrive(file: MiDriveFile, isAdditional: boolean): Promise<void> {
 		const fileSizeKb = file.size / 1000;
 		await this.commit({
 			'drive.totalFiles': isAdditional ? 1 : -1,
diff --git a/packages/backend/src/core/chart/charts/notes.ts b/packages/backend/src/core/chart/charts/notes.ts
index 5b18bcff5..5a4226911 100644
--- a/packages/backend/src/core/chart/charts/notes.ts
+++ b/packages/backend/src/core/chart/charts/notes.ts
@@ -6,7 +6,7 @@
 import { Injectable, Inject } from '@nestjs/common';
 import { Not, IsNull, DataSource } from 'typeorm';
 import type { NotesRepository } from '@/models/index.js';
-import type { Note } from '@/models/entities/Note.js';
+import type { MiNote } from '@/models/entities/Note.js';
 import { AppLockService } from '@/core/AppLockService.js';
 import { DI } from '@/di-symbols.js';
 import { bindThis } from '@/decorators.js';
@@ -51,7 +51,7 @@ export default class NotesChart extends Chart<typeof schema> {
 	}
 
 	@bindThis
-	public async update(note: Note, isAdditional: boolean): Promise<void> {
+	public async update(note: MiNote, isAdditional: boolean): Promise<void> {
 		const prefix = note.userHost === null ? 'local' : 'remote';
 
 		await this.commit({
diff --git a/packages/backend/src/core/chart/charts/per-user-drive.ts b/packages/backend/src/core/chart/charts/per-user-drive.ts
index a3ee4c295..89822479c 100644
--- a/packages/backend/src/core/chart/charts/per-user-drive.ts
+++ b/packages/backend/src/core/chart/charts/per-user-drive.ts
@@ -6,7 +6,7 @@
 import { Injectable, Inject } from '@nestjs/common';
 import { DataSource } from 'typeorm';
 import type { DriveFilesRepository } from '@/models/index.js';
-import type { DriveFile } from '@/models/entities/DriveFile.js';
+import type { MiDriveFile } from '@/models/entities/DriveFile.js';
 import { AppLockService } from '@/core/AppLockService.js';
 import { DI } from '@/di-symbols.js';
 import { DriveFileEntityService } from '@/core/entities/DriveFileEntityService.js';
@@ -53,7 +53,7 @@ export default class PerUserDriveChart extends Chart<typeof schema> {
 	}
 
 	@bindThis
-	public async update(file: DriveFile, isAdditional: boolean): Promise<void> {
+	public async update(file: MiDriveFile, isAdditional: boolean): Promise<void> {
 		const fileSizeKb = file.size / 1000;
 		await this.commit({
 			'totalCount': isAdditional ? 1 : -1,
diff --git a/packages/backend/src/core/chart/charts/per-user-following.ts b/packages/backend/src/core/chart/charts/per-user-following.ts
index ee629772b..f195585b3 100644
--- a/packages/backend/src/core/chart/charts/per-user-following.ts
+++ b/packages/backend/src/core/chart/charts/per-user-following.ts
@@ -5,7 +5,7 @@
 
 import { Injectable, Inject } from '@nestjs/common';
 import { Not, IsNull, DataSource } from 'typeorm';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { AppLockService } from '@/core/AppLockService.js';
 import { DI } from '@/di-symbols.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
@@ -62,7 +62,7 @@ export default class PerUserFollowingChart extends Chart<typeof schema> {
 	}
 
 	@bindThis
-	public async update(follower: { id: User['id']; host: User['host']; }, followee: { id: User['id']; host: User['host']; }, isFollow: boolean): Promise<void> {
+	public async update(follower: { id: MiUser['id']; host: MiUser['host']; }, followee: { id: MiUser['id']; host: MiUser['host']; }, isFollow: boolean): Promise<void> {
 		const prefixFollower = this.userEntityService.isLocalUser(follower) ? 'local' : 'remote';
 		const prefixFollowee = this.userEntityService.isLocalUser(followee) ? 'local' : 'remote';
 
diff --git a/packages/backend/src/core/chart/charts/per-user-notes.ts b/packages/backend/src/core/chart/charts/per-user-notes.ts
index 796fe29ea..3ab72bc1d 100644
--- a/packages/backend/src/core/chart/charts/per-user-notes.ts
+++ b/packages/backend/src/core/chart/charts/per-user-notes.ts
@@ -5,8 +5,8 @@
 
 import { Injectable, Inject } from '@nestjs/common';
 import { DataSource } from 'typeorm';
-import type { User } from '@/models/entities/User.js';
-import type { Note } from '@/models/entities/Note.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiNote } from '@/models/entities/Note.js';
 import { AppLockService } from '@/core/AppLockService.js';
 import { DI } from '@/di-symbols.js';
 import type { NotesRepository } from '@/models/index.js';
@@ -50,7 +50,7 @@ export default class PerUserNotesChart extends Chart<typeof schema> {
 	}
 
 	@bindThis
-	public update(user: { id: User['id'] }, note: Note, isAdditional: boolean): void {
+	public update(user: { id: MiUser['id'] }, note: MiNote, isAdditional: boolean): void {
 		this.commit({
 			'total': isAdditional ? 1 : -1,
 			'inc': isAdditional ? 1 : 0,
diff --git a/packages/backend/src/core/chart/charts/per-user-pv.ts b/packages/backend/src/core/chart/charts/per-user-pv.ts
index efab633fa..bc5cb2e88 100644
--- a/packages/backend/src/core/chart/charts/per-user-pv.ts
+++ b/packages/backend/src/core/chart/charts/per-user-pv.ts
@@ -5,7 +5,7 @@
 
 import { Injectable, Inject } from '@nestjs/common';
 import { DataSource } from 'typeorm';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { AppLockService } from '@/core/AppLockService.js';
 import { DI } from '@/di-symbols.js';
 import { bindThis } from '@/decorators.js';
@@ -39,7 +39,7 @@ export default class PerUserPvChart extends Chart<typeof schema> {
 	}
 
 	@bindThis
-	public async commitByUser(user: { id: User['id'] }, key: string): Promise<void> {
+	public async commitByUser(user: { id: MiUser['id'] }, key: string): Promise<void> {
 		await this.commit({
 			'upv.user': [key],
 			'pv.user': 1,
@@ -47,7 +47,7 @@ export default class PerUserPvChart extends Chart<typeof schema> {
 	}
 
 	@bindThis
-	public async commitByVisitor(user: { id: User['id'] }, key: string): Promise<void> {
+	public async commitByVisitor(user: { id: MiUser['id'] }, key: string): Promise<void> {
 		await this.commit({
 			'upv.visitor': [key],
 			'pv.visitor': 1,
diff --git a/packages/backend/src/core/chart/charts/per-user-reactions.ts b/packages/backend/src/core/chart/charts/per-user-reactions.ts
index b6e89f217..7f8ae66f5 100644
--- a/packages/backend/src/core/chart/charts/per-user-reactions.ts
+++ b/packages/backend/src/core/chart/charts/per-user-reactions.ts
@@ -5,8 +5,8 @@
 
 import { Injectable, Inject } from '@nestjs/common';
 import { DataSource } from 'typeorm';
-import type { User } from '@/models/entities/User.js';
-import type { Note } from '@/models/entities/Note.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiNote } from '@/models/entities/Note.js';
 import { AppLockService } from '@/core/AppLockService.js';
 import { DI } from '@/di-symbols.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
@@ -42,7 +42,7 @@ export default class PerUserReactionsChart extends Chart<typeof schema> {
 	}
 
 	@bindThis
-	public async update(user: { id: User['id'], host: User['host'] }, note: Note): Promise<void> {
+	public async update(user: { id: MiUser['id'], host: MiUser['host'] }, note: MiNote): Promise<void> {
 		const prefix = this.userEntityService.isLocalUser(user) ? 'local' : 'remote';
 		this.commit({
 			[`${prefix}.count`]: 1,
diff --git a/packages/backend/src/core/chart/charts/users.ts b/packages/backend/src/core/chart/charts/users.ts
index 347b1d24f..86d530a7b 100644
--- a/packages/backend/src/core/chart/charts/users.ts
+++ b/packages/backend/src/core/chart/charts/users.ts
@@ -5,7 +5,7 @@
 
 import { Injectable, Inject } from '@nestjs/common';
 import { Not, IsNull, DataSource } from 'typeorm';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { AppLockService } from '@/core/AppLockService.js';
 import { DI } from '@/di-symbols.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
@@ -53,7 +53,7 @@ export default class UsersChart extends Chart<typeof schema> {
 	}
 
 	@bindThis
-	public async update(user: { id: User['id'], host: User['host'] }, isAdditional: boolean): Promise<void> {
+	public async update(user: { id: MiUser['id'], host: MiUser['host'] }, isAdditional: boolean): Promise<void> {
 		const prefix = this.userEntityService.isLocalUser(user) ? 'local' : 'remote';
 
 		await this.commit({
diff --git a/packages/backend/src/core/entities/AbuseUserReportEntityService.ts b/packages/backend/src/core/entities/AbuseUserReportEntityService.ts
index 557174605..f9f11a62b 100644
--- a/packages/backend/src/core/entities/AbuseUserReportEntityService.ts
+++ b/packages/backend/src/core/entities/AbuseUserReportEntityService.ts
@@ -7,7 +7,7 @@ import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
 import type { AbuseUserReportsRepository } from '@/models/index.js';
 import { awaitAll } from '@/misc/prelude/await-all.js';
-import type { AbuseUserReport } from '@/models/entities/AbuseUserReport.js';
+import type { MiAbuseUserReport } from '@/models/entities/AbuseUserReport.js';
 import { bindThis } from '@/decorators.js';
 import { UserEntityService } from './UserEntityService.js';
 
@@ -23,7 +23,7 @@ export class AbuseUserReportEntityService {
 
 	@bindThis
 	public async pack(
-		src: AbuseUserReport['id'] | AbuseUserReport,
+		src: MiAbuseUserReport['id'] | MiAbuseUserReport,
 	) {
 		const report = typeof src === 'object' ? src : await this.abuseUserReportsRepository.findOneByOrFail({ id: src });
 
diff --git a/packages/backend/src/core/entities/AntennaEntityService.ts b/packages/backend/src/core/entities/AntennaEntityService.ts
index 662510603..7826ca5d7 100644
--- a/packages/backend/src/core/entities/AntennaEntityService.ts
+++ b/packages/backend/src/core/entities/AntennaEntityService.ts
@@ -7,7 +7,7 @@ import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
 import type { AntennasRepository } from '@/models/index.js';
 import type { Packed } from '@/misc/json-schema.js';
-import type { Antenna } from '@/models/entities/Antenna.js';
+import type { MiAntenna } from '@/models/entities/Antenna.js';
 import { bindThis } from '@/decorators.js';
 
 @Injectable()
@@ -20,7 +20,7 @@ export class AntennaEntityService {
 
 	@bindThis
 	public async pack(
-		src: Antenna['id'] | Antenna,
+		src: MiAntenna['id'] | MiAntenna,
 	): Promise<Packed<'Antenna'>> {
 		const antenna = typeof src === 'object' ? src : await this.antennasRepository.findOneByOrFail({ id: src });
 
diff --git a/packages/backend/src/core/entities/AppEntityService.ts b/packages/backend/src/core/entities/AppEntityService.ts
index 1a0c5e2c5..cdcbc635a 100644
--- a/packages/backend/src/core/entities/AppEntityService.ts
+++ b/packages/backend/src/core/entities/AppEntityService.ts
@@ -7,8 +7,8 @@ import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
 import type { AccessTokensRepository, AppsRepository } from '@/models/index.js';
 import type { Packed } from '@/misc/json-schema.js';
-import type { App } from '@/models/entities/App.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiApp } from '@/models/entities/App.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { bindThis } from '@/decorators.js';
 
 @Injectable()
@@ -24,8 +24,8 @@ export class AppEntityService {
 
 	@bindThis
 	public async pack(
-		src: App['id'] | App,
-		me?: { id: User['id'] } | null | undefined,
+		src: MiApp['id'] | MiApp,
+		me?: { id: MiUser['id'] } | null | undefined,
 		options?: {
 			detail?: boolean,
 			includeSecret?: boolean,
diff --git a/packages/backend/src/core/entities/AuthSessionEntityService.ts b/packages/backend/src/core/entities/AuthSessionEntityService.ts
index a24495b55..f6bac7f04 100644
--- a/packages/backend/src/core/entities/AuthSessionEntityService.ts
+++ b/packages/backend/src/core/entities/AuthSessionEntityService.ts
@@ -7,8 +7,8 @@ import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
 import type { AuthSessionsRepository } from '@/models/index.js';
 import { awaitAll } from '@/misc/prelude/await-all.js';
-import type { AuthSession } from '@/models/entities/AuthSession.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiAuthSession } from '@/models/entities/AuthSession.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { bindThis } from '@/decorators.js';
 import { AppEntityService } from './AppEntityService.js';
 
@@ -24,8 +24,8 @@ export class AuthSessionEntityService {
 
 	@bindThis
 	public async pack(
-		src: AuthSession['id'] | AuthSession,
-		me?: { id: User['id'] } | null | undefined,
+		src: MiAuthSession['id'] | MiAuthSession,
+		me?: { id: MiUser['id'] } | null | undefined,
 	) {
 		const session = typeof src === 'object' ? src : await this.authSessionsRepository.findOneByOrFail({ id: src });
 
diff --git a/packages/backend/src/core/entities/BlockingEntityService.ts b/packages/backend/src/core/entities/BlockingEntityService.ts
index 1b1145066..4a810a2f0 100644
--- a/packages/backend/src/core/entities/BlockingEntityService.ts
+++ b/packages/backend/src/core/entities/BlockingEntityService.ts
@@ -8,8 +8,8 @@ import { DI } from '@/di-symbols.js';
 import type { BlockingsRepository } from '@/models/index.js';
 import { awaitAll } from '@/misc/prelude/await-all.js';
 import type { Packed } from '@/misc/json-schema.js';
-import type { Blocking } from '@/models/entities/Blocking.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiBlocking } from '@/models/entities/Blocking.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { bindThis } from '@/decorators.js';
 import { UserEntityService } from './UserEntityService.js';
 
@@ -25,8 +25,8 @@ export class BlockingEntityService {
 
 	@bindThis
 	public async pack(
-		src: Blocking['id'] | Blocking,
-		me?: { id: User['id'] } | null | undefined,
+		src: MiBlocking['id'] | MiBlocking,
+		me?: { id: MiUser['id'] } | null | undefined,
 	): Promise<Packed<'Blocking'>> {
 		const blocking = typeof src === 'object' ? src : await this.blockingsRepository.findOneByOrFail({ id: src });
 
@@ -43,7 +43,7 @@ export class BlockingEntityService {
 	@bindThis
 	public packMany(
 		blockings: any[],
-		me: { id: User['id'] },
+		me: { id: MiUser['id'] },
 	) {
 		return Promise.all(blockings.map(x => this.pack(x, me)));
 	}
diff --git a/packages/backend/src/core/entities/ChannelEntityService.ts b/packages/backend/src/core/entities/ChannelEntityService.ts
index 042e7c300..e4586d194 100644
--- a/packages/backend/src/core/entities/ChannelEntityService.ts
+++ b/packages/backend/src/core/entities/ChannelEntityService.ts
@@ -8,8 +8,8 @@ import { DI } from '@/di-symbols.js';
 import type { ChannelFavoritesRepository, ChannelFollowingsRepository, ChannelsRepository, DriveFilesRepository, NoteUnreadsRepository, NotesRepository } from '@/models/index.js';
 import type { Packed } from '@/misc/json-schema.js';
 import type { } from '@/models/entities/Blocking.js';
-import type { User } from '@/models/entities/User.js';
-import type { Channel } from '@/models/entities/Channel.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiChannel } from '@/models/entities/Channel.js';
 import { bindThis } from '@/decorators.js';
 import { DriveFileEntityService } from './DriveFileEntityService.js';
 import { NoteEntityService } from './NoteEntityService.js';
@@ -43,8 +43,8 @@ export class ChannelEntityService {
 
 	@bindThis
 	public async pack(
-		src: Channel['id'] | Channel,
-		me?: { id: User['id'] } | null | undefined,
+		src: MiChannel['id'] | MiChannel,
+		me?: { id: MiUser['id'] } | null | undefined,
 		detailed?: boolean,
 	): Promise<Packed<'Channel'>> {
 		const channel = typeof src === 'object' ? src : await this.channelsRepository.findOneByOrFail({ id: src });
diff --git a/packages/backend/src/core/entities/ClipEntityService.ts b/packages/backend/src/core/entities/ClipEntityService.ts
index 32009a8aa..63619ac9d 100644
--- a/packages/backend/src/core/entities/ClipEntityService.ts
+++ b/packages/backend/src/core/entities/ClipEntityService.ts
@@ -5,11 +5,11 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
-import type { ClipFavoritesRepository, ClipsRepository, User } from '@/models/index.js';
+import type { ClipFavoritesRepository, ClipsRepository, MiUser } from '@/models/index.js';
 import { awaitAll } from '@/misc/prelude/await-all.js';
 import type { Packed } from '@/misc/json-schema.js';
 import type { } from '@/models/entities/Blocking.js';
-import type { Clip } from '@/models/entities/Clip.js';
+import type { MiClip } from '@/models/entities/Clip.js';
 import { bindThis } from '@/decorators.js';
 import { UserEntityService } from './UserEntityService.js';
 
@@ -28,8 +28,8 @@ export class ClipEntityService {
 
 	@bindThis
 	public async pack(
-		src: Clip['id'] | Clip,
-		me?: { id: User['id'] } | null | undefined,
+		src: MiClip['id'] | MiClip,
+		me?: { id: MiUser['id'] } | null | undefined,
 	): Promise<Packed<'Clip'>> {
 		const meId = me ? me.id : null;
 		const clip = typeof src === 'object' ? src : await this.clipsRepository.findOneByOrFail({ id: src });
@@ -50,8 +50,8 @@ export class ClipEntityService {
 
 	@bindThis
 	public packMany(
-		clips: Clip[],
-		me?: { id: User['id'] } | null | undefined,
+		clips: MiClip[],
+		me?: { id: MiUser['id'] } | null | undefined,
 	) {
 		return Promise.all(clips.map(x => this.pack(x, me)));
 	}
diff --git a/packages/backend/src/core/entities/DriveFileEntityService.ts b/packages/backend/src/core/entities/DriveFileEntityService.ts
index 9e5a1d02c..a09de58b4 100644
--- a/packages/backend/src/core/entities/DriveFileEntityService.ts
+++ b/packages/backend/src/core/entities/DriveFileEntityService.ts
@@ -10,10 +10,13 @@ import type { DriveFilesRepository } from '@/models/index.js';
 import type { Config } from '@/config.js';
 import type { Packed } from '@/misc/json-schema.js';
 import { awaitAll } from '@/misc/prelude/await-all.js';
-import type { User } from '@/models/entities/User.js';
-import type { DriveFile } from '@/models/entities/DriveFile.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiDriveFile } from '@/models/entities/DriveFile.js';
 import { appendQuery, query } from '@/misc/prelude/url.js';
 import { deepClone } from '@/misc/clone.js';
+import { bindThis } from '@/decorators.js';
+import { isMimeImage } from '@/misc/is-mime-image.js';
+import { isNotNull } from '@/misc/is-not-null.js';
 import { UtilityService } from '../UtilityService.js';
 import { VideoProcessingService } from '../VideoProcessingService.js';
 import { UserEntityService } from './UserEntityService.js';
@@ -24,9 +27,6 @@ type PackOptions = {
 	self?: boolean,
 	withUser?: boolean,
 };
-import { bindThis } from '@/decorators.js';
-import { isMimeImage } from '@/misc/is-mime-image.js';
-import { isNotNull } from '@/misc/is-not-null.js';
 
 @Injectable()
 export class DriveFileEntityService {
@@ -59,7 +59,7 @@ export class DriveFileEntityService {
 	}
 
 	@bindThis
-	public getPublicProperties(file: DriveFile): DriveFile['properties'] {
+	public getPublicProperties(file: MiDriveFile): MiDriveFile['properties'] {
 		if (file.properties.orientation != null) {
 			const properties = deepClone(file.properties);
 			if (file.properties.orientation >= 5) {
@@ -84,7 +84,7 @@ export class DriveFileEntityService {
 	}
 
 	@bindThis
-	public getThumbnailUrl(file: DriveFile): string | null {
+	public getThumbnailUrl(file: MiDriveFile): string | null {
 		if (file.type.startsWith('video')) {
 			if (file.thumbnailUrl) return file.thumbnailUrl;
 
@@ -107,7 +107,7 @@ export class DriveFileEntityService {
 	}
 
 	@bindThis
-	public getPublicUrl(file: DriveFile, mode?: 'avatar'): string { // static = thumbnail
+	public getPublicUrl(file: MiDriveFile, mode?: 'avatar'): string { // static = thumbnail
 		// リモートかつメディアプロキシ
 		if (file.uri != null && file.userHost != null && this.config.externalMediaProxyEnabled) {
 			return this.getProxiedUrl(file.uri, mode);
@@ -133,7 +133,7 @@ export class DriveFileEntityService {
 	}
 
 	@bindThis
-	public async calcDriveUsageOf(user: User['id'] | { id: User['id'] }): Promise<number> {
+	public async calcDriveUsageOf(user: MiUser['id'] | { id: MiUser['id'] }): Promise<number> {
 		const id = typeof user === 'object' ? user.id : user;
 
 		const { sum } = await this.driveFilesRepository
@@ -184,7 +184,7 @@ export class DriveFileEntityService {
 
 	@bindThis
 	public async pack(
-		src: DriveFile['id'] | DriveFile,
+		src: MiDriveFile['id'] | MiDriveFile,
 		options?: PackOptions,
 	): Promise<Packed<'DriveFile'>> {
 		const opts = Object.assign({
@@ -218,7 +218,7 @@ export class DriveFileEntityService {
 
 	@bindThis
 	public async packNullable(
-		src: DriveFile['id'] | DriveFile,
+		src: MiDriveFile['id'] | MiDriveFile,
 		options?: PackOptions,
 	): Promise<Packed<'DriveFile'> | null> {
 		const opts = Object.assign({
@@ -253,7 +253,7 @@ export class DriveFileEntityService {
 
 	@bindThis
 	public async packMany(
-		files: DriveFile[],
+		files: MiDriveFile[],
 		options?: PackOptions,
 	): Promise<Packed<'DriveFile'>[]> {
 		const items = await Promise.all(files.map(f => this.packNullable(f, options)));
@@ -262,7 +262,7 @@ export class DriveFileEntityService {
 
 	@bindThis
 	public async packManyByIdsMap(
-		fileIds: DriveFile['id'][],
+		fileIds: MiDriveFile['id'][],
 		options?: PackOptions,
 	): Promise<Map<Packed<'DriveFile'>['id'], Packed<'DriveFile'> | null>> {
 		if (fileIds.length === 0) return new Map();
@@ -277,7 +277,7 @@ export class DriveFileEntityService {
 
 	@bindThis
 	public async packManyByIds(
-		fileIds: DriveFile['id'][],
+		fileIds: MiDriveFile['id'][],
 		options?: PackOptions,
 	): Promise<Packed<'DriveFile'>[]> {
 		if (fileIds.length === 0) return [];
diff --git a/packages/backend/src/core/entities/DriveFolderEntityService.ts b/packages/backend/src/core/entities/DriveFolderEntityService.ts
index ab5611696..da401c41f 100644
--- a/packages/backend/src/core/entities/DriveFolderEntityService.ts
+++ b/packages/backend/src/core/entities/DriveFolderEntityService.ts
@@ -9,7 +9,7 @@ import type { DriveFilesRepository, DriveFoldersRepository } from '@/models/inde
 import { awaitAll } from '@/misc/prelude/await-all.js';
 import type { Packed } from '@/misc/json-schema.js';
 import type { } from '@/models/entities/Blocking.js';
-import type { DriveFolder } from '@/models/entities/DriveFolder.js';
+import type { MiDriveFolder } from '@/models/entities/DriveFolder.js';
 import { bindThis } from '@/decorators.js';
 
 @Injectable()
@@ -25,7 +25,7 @@ export class DriveFolderEntityService {
 
 	@bindThis
 	public async pack(
-		src: DriveFolder['id'] | DriveFolder,
+		src: MiDriveFolder['id'] | MiDriveFolder,
 		options?: {
 			detail: boolean
 		},
diff --git a/packages/backend/src/core/entities/EmojiEntityService.ts b/packages/backend/src/core/entities/EmojiEntityService.ts
index 263117bd3..cabd46b95 100644
--- a/packages/backend/src/core/entities/EmojiEntityService.ts
+++ b/packages/backend/src/core/entities/EmojiEntityService.ts
@@ -8,7 +8,7 @@ import { DI } from '@/di-symbols.js';
 import type { EmojisRepository } from '@/models/index.js';
 import type { Packed } from '@/misc/json-schema.js';
 import type { } from '@/models/entities/Blocking.js';
-import type { Emoji } from '@/models/entities/Emoji.js';
+import type { MiEmoji } from '@/models/entities/Emoji.js';
 import { bindThis } from '@/decorators.js';
 
 @Injectable()
@@ -21,7 +21,7 @@ export class EmojiEntityService {
 
 	@bindThis
 	public async packSimple(
-		src: Emoji['id'] | Emoji,
+		src: MiEmoji['id'] | MiEmoji,
 	): Promise<Packed<'EmojiSimple'>> {
 		const emoji = typeof src === 'object' ? src : await this.emojisRepository.findOneByOrFail({ id: src });
 
@@ -45,7 +45,7 @@ export class EmojiEntityService {
 
 	@bindThis
 	public async packDetailed(
-		src: Emoji['id'] | Emoji,
+		src: MiEmoji['id'] | MiEmoji,
 	): Promise<Packed<'EmojiDetailed'>> {
 		const emoji = typeof src === 'object' ? src : await this.emojisRepository.findOneByOrFail({ id: src });
 
diff --git a/packages/backend/src/core/entities/FlashEntityService.ts b/packages/backend/src/core/entities/FlashEntityService.ts
index 4c95d8348..be0d176af 100644
--- a/packages/backend/src/core/entities/FlashEntityService.ts
+++ b/packages/backend/src/core/entities/FlashEntityService.ts
@@ -9,8 +9,8 @@ import type { FlashsRepository, FlashLikesRepository } from '@/models/index.js';
 import { awaitAll } from '@/misc/prelude/await-all.js';
 import type { Packed } from '@/misc/json-schema.js';
 import type { } from '@/models/entities/Blocking.js';
-import type { User } from '@/models/entities/User.js';
-import type { Flash } from '@/models/entities/Flash.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiFlash } from '@/models/entities/Flash.js';
 import { bindThis } from '@/decorators.js';
 import { UserEntityService } from './UserEntityService.js';
 
@@ -29,8 +29,8 @@ export class FlashEntityService {
 
 	@bindThis
 	public async pack(
-		src: Flash['id'] | Flash,
-		me?: { id: User['id'] } | null | undefined,
+		src: MiFlash['id'] | MiFlash,
+		me?: { id: MiUser['id'] } | null | undefined,
 	): Promise<Packed<'Flash'>> {
 		const meId = me ? me.id : null;
 		const flash = typeof src === 'object' ? src : await this.flashsRepository.findOneByOrFail({ id: src });
@@ -51,8 +51,8 @@ export class FlashEntityService {
 
 	@bindThis
 	public packMany(
-		flashs: Flash[],
-		me?: { id: User['id'] } | null | undefined,
+		flashs: MiFlash[],
+		me?: { id: MiUser['id'] } | null | undefined,
 	) {
 		return Promise.all(flashs.map(x => this.pack(x, me)));
 	}
diff --git a/packages/backend/src/core/entities/FlashLikeEntityService.ts b/packages/backend/src/core/entities/FlashLikeEntityService.ts
index 20a2b44be..0db82fee0 100644
--- a/packages/backend/src/core/entities/FlashLikeEntityService.ts
+++ b/packages/backend/src/core/entities/FlashLikeEntityService.ts
@@ -7,8 +7,8 @@ import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
 import type { FlashLikesRepository } from '@/models/index.js';
 import type { } from '@/models/entities/Blocking.js';
-import type { User } from '@/models/entities/User.js';
-import type { FlashLike } from '@/models/entities/FlashLike.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiFlashLike } from '@/models/entities/FlashLike.js';
 import { bindThis } from '@/decorators.js';
 import { FlashEntityService } from './FlashEntityService.js';
 
@@ -24,8 +24,8 @@ export class FlashLikeEntityService {
 
 	@bindThis
 	public async pack(
-		src: FlashLike['id'] | FlashLike,
-		me?: { id: User['id'] } | null | undefined,
+		src: MiFlashLike['id'] | MiFlashLike,
+		me?: { id: MiUser['id'] } | null | undefined,
 	) {
 		const like = typeof src === 'object' ? src : await this.flashLikesRepository.findOneByOrFail({ id: src });
 
@@ -38,7 +38,7 @@ export class FlashLikeEntityService {
 	@bindThis
 	public packMany(
 		likes: any[],
-		me: { id: User['id'] },
+		me: { id: MiUser['id'] },
 	) {
 		return Promise.all(likes.map(x => this.pack(x, me)));
 	}
diff --git a/packages/backend/src/core/entities/FollowRequestEntityService.ts b/packages/backend/src/core/entities/FollowRequestEntityService.ts
index 00ce3ae73..bcf0deb5b 100644
--- a/packages/backend/src/core/entities/FollowRequestEntityService.ts
+++ b/packages/backend/src/core/entities/FollowRequestEntityService.ts
@@ -7,8 +7,8 @@ import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
 import type { FollowRequestsRepository } from '@/models/index.js';
 import type { } from '@/models/entities/Blocking.js';
-import type { User } from '@/models/entities/User.js';
-import type { FollowRequest } from '@/models/entities/FollowRequest.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiFollowRequest } from '@/models/entities/FollowRequest.js';
 import { bindThis } from '@/decorators.js';
 import { UserEntityService } from './UserEntityService.js';
 
@@ -24,8 +24,8 @@ export class FollowRequestEntityService {
 
 	@bindThis
 	public async pack(
-		src: FollowRequest['id'] | FollowRequest,
-		me?: { id: User['id'] } | null | undefined,
+		src: MiFollowRequest['id'] | MiFollowRequest,
+		me?: { id: MiUser['id'] } | null | undefined,
 	) {
 		const request = typeof src === 'object' ? src : await this.followRequestsRepository.findOneByOrFail({ id: src });
 
diff --git a/packages/backend/src/core/entities/FollowingEntityService.ts b/packages/backend/src/core/entities/FollowingEntityService.ts
index 2c04e98c3..d292584ac 100644
--- a/packages/backend/src/core/entities/FollowingEntityService.ts
+++ b/packages/backend/src/core/entities/FollowingEntityService.ts
@@ -9,30 +9,30 @@ import type { FollowingsRepository } from '@/models/index.js';
 import { awaitAll } from '@/misc/prelude/await-all.js';
 import type { Packed } from '@/misc/json-schema.js';
 import type { } from '@/models/entities/Blocking.js';
-import type { User } from '@/models/entities/User.js';
-import type { Following } from '@/models/entities/Following.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiFollowing } from '@/models/entities/Following.js';
 import { bindThis } from '@/decorators.js';
 import { UserEntityService } from './UserEntityService.js';
 
-type LocalFollowerFollowing = Following & {
+type LocalFollowerFollowing = MiFollowing & {
 	followerHost: null;
 	followerInbox: null;
 	followerSharedInbox: null;
 };
 
-type RemoteFollowerFollowing = Following & {
+type RemoteFollowerFollowing = MiFollowing & {
 	followerHost: string;
 	followerInbox: string;
 	followerSharedInbox: string;
 };
 
-type LocalFolloweeFollowing = Following & {
+type LocalFolloweeFollowing = MiFollowing & {
 	followeeHost: null;
 	followeeInbox: null;
 	followeeSharedInbox: null;
 };
 
-type RemoteFolloweeFollowing = Following & {
+type RemoteFolloweeFollowing = MiFollowing & {
 	followeeHost: string;
 	followeeInbox: string;
 	followeeSharedInbox: string;
@@ -49,29 +49,29 @@ export class FollowingEntityService {
 	}
 
 	@bindThis
-	public isLocalFollower(following: Following): following is LocalFollowerFollowing {
+	public isLocalFollower(following: MiFollowing): following is LocalFollowerFollowing {
 		return following.followerHost == null;
 	}
 
 	@bindThis
-	public isRemoteFollower(following: Following): following is RemoteFollowerFollowing {
+	public isRemoteFollower(following: MiFollowing): following is RemoteFollowerFollowing {
 		return following.followerHost != null;
 	}
 
 	@bindThis
-	public isLocalFollowee(following: Following): following is LocalFolloweeFollowing {
+	public isLocalFollowee(following: MiFollowing): following is LocalFolloweeFollowing {
 		return following.followeeHost == null;
 	}
 
 	@bindThis
-	public isRemoteFollowee(following: Following): following is RemoteFolloweeFollowing {
+	public isRemoteFollowee(following: MiFollowing): following is RemoteFolloweeFollowing {
 		return following.followeeHost != null;
 	}
 
 	@bindThis
 	public async pack(
-		src: Following['id'] | Following,
-		me?: { id: User['id'] } | null | undefined,
+		src: MiFollowing['id'] | MiFollowing,
+		me?: { id: MiUser['id'] } | null | undefined,
 		opts?: {
 			populateFollowee?: boolean;
 			populateFollower?: boolean;
@@ -98,7 +98,7 @@ export class FollowingEntityService {
 	@bindThis
 	public packMany(
 		followings: any[],
-		me?: { id: User['id'] } | null | undefined,
+		me?: { id: MiUser['id'] } | null | undefined,
 		opts?: {
 			populateFollowee?: boolean;
 			populateFollower?: boolean;
diff --git a/packages/backend/src/core/entities/GalleryLikeEntityService.ts b/packages/backend/src/core/entities/GalleryLikeEntityService.ts
index 7332ca4c5..68d50606f 100644
--- a/packages/backend/src/core/entities/GalleryLikeEntityService.ts
+++ b/packages/backend/src/core/entities/GalleryLikeEntityService.ts
@@ -7,7 +7,7 @@ import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
 import type { GalleryLikesRepository } from '@/models/index.js';
 import type { } from '@/models/entities/Blocking.js';
-import type { GalleryLike } from '@/models/entities/GalleryLike.js';
+import type { MiGalleryLike } from '@/models/entities/GalleryLike.js';
 import { bindThis } from '@/decorators.js';
 import { GalleryPostEntityService } from './GalleryPostEntityService.js';
 
@@ -23,7 +23,7 @@ export class GalleryLikeEntityService {
 
 	@bindThis
 	public async pack(
-		src: GalleryLike['id'] | GalleryLike,
+		src: MiGalleryLike['id'] | MiGalleryLike,
 		me?: any,
 	) {
 		const like = typeof src === 'object' ? src : await this.galleryLikesRepository.findOneByOrFail({ id: src });
diff --git a/packages/backend/src/core/entities/GalleryPostEntityService.ts b/packages/backend/src/core/entities/GalleryPostEntityService.ts
index 0a0a03824..35d1a11f5 100644
--- a/packages/backend/src/core/entities/GalleryPostEntityService.ts
+++ b/packages/backend/src/core/entities/GalleryPostEntityService.ts
@@ -9,8 +9,8 @@ import type { GalleryLikesRepository, GalleryPostsRepository } from '@/models/in
 import { awaitAll } from '@/misc/prelude/await-all.js';
 import type { Packed } from '@/misc/json-schema.js';
 import type { } from '@/models/entities/Blocking.js';
-import type { User } from '@/models/entities/User.js';
-import type { GalleryPost } from '@/models/entities/GalleryPost.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiGalleryPost } from '@/models/entities/GalleryPost.js';
 import { bindThis } from '@/decorators.js';
 import { UserEntityService } from './UserEntityService.js';
 import { DriveFileEntityService } from './DriveFileEntityService.js';
@@ -31,8 +31,8 @@ export class GalleryPostEntityService {
 
 	@bindThis
 	public async pack(
-		src: GalleryPost['id'] | GalleryPost,
-		me?: { id: User['id'] } | null | undefined,
+		src: MiGalleryPost['id'] | MiGalleryPost,
+		me?: { id: MiUser['id'] } | null | undefined,
 	): Promise<Packed<'GalleryPost'>> {
 		const meId = me ? me.id : null;
 		const post = typeof src === 'object' ? src : await this.galleryPostsRepository.findOneByOrFail({ id: src });
@@ -57,8 +57,8 @@ export class GalleryPostEntityService {
 
 	@bindThis
 	public packMany(
-		posts: GalleryPost[],
-		me?: { id: User['id'] } | null | undefined,
+		posts: MiGalleryPost[],
+		me?: { id: MiUser['id'] } | null | undefined,
 	) {
 		return Promise.all(posts.map(x => this.pack(x, me)));
 	}
diff --git a/packages/backend/src/core/entities/HashtagEntityService.ts b/packages/backend/src/core/entities/HashtagEntityService.ts
index 7dc92a95e..21c5d1392 100644
--- a/packages/backend/src/core/entities/HashtagEntityService.ts
+++ b/packages/backend/src/core/entities/HashtagEntityService.ts
@@ -6,7 +6,7 @@
 import { Injectable } from '@nestjs/common';
 import type { Packed } from '@/misc/json-schema.js';
 import type { } from '@/models/entities/Blocking.js';
-import type { Hashtag } from '@/models/entities/Hashtag.js';
+import type { MiHashtag } from '@/models/entities/Hashtag.js';
 import { bindThis } from '@/decorators.js';
 
 @Injectable()
@@ -17,7 +17,7 @@ export class HashtagEntityService {
 
 	@bindThis
 	public async pack(
-		src: Hashtag,
+		src: MiHashtag,
 	): Promise<Packed<'Hashtag'>> {
 		return {
 			tag: src.name,
@@ -32,7 +32,7 @@ export class HashtagEntityService {
 
 	@bindThis
 	public packMany(
-		hashtags: Hashtag[],
+		hashtags: MiHashtag[],
 	) {
 		return Promise.all(hashtags.map(x => this.pack(x)));
 	}
diff --git a/packages/backend/src/core/entities/InstanceEntityService.ts b/packages/backend/src/core/entities/InstanceEntityService.ts
index 961016e5b..1de7564b0 100644
--- a/packages/backend/src/core/entities/InstanceEntityService.ts
+++ b/packages/backend/src/core/entities/InstanceEntityService.ts
@@ -6,7 +6,7 @@
 import { Injectable } from '@nestjs/common';
 import type { Packed } from '@/misc/json-schema.js';
 import type { } from '@/models/entities/Blocking.js';
-import type { Instance } from '@/models/entities/Instance.js';
+import type { MiInstance } from '@/models/entities/Instance.js';
 import { MetaService } from '@/core/MetaService.js';
 import { bindThis } from '@/decorators.js';
 import { UtilityService } from '../UtilityService.js';
@@ -22,7 +22,7 @@ export class InstanceEntityService {
 
 	@bindThis
 	public async pack(
-		instance: Instance,
+		instance: MiInstance,
 	): Promise<Packed<'FederationInstance'>> {
 		const meta = await this.metaService.fetch();
 		return {
@@ -52,7 +52,7 @@ export class InstanceEntityService {
 
 	@bindThis
 	public packMany(
-		instances: Instance[],
+		instances: MiInstance[],
 	) {
 		return Promise.all(instances.map(x => this.pack(x)));
 	}
diff --git a/packages/backend/src/core/entities/InviteCodeEntityService.ts b/packages/backend/src/core/entities/InviteCodeEntityService.ts
index 112572abe..03248ada7 100644
--- a/packages/backend/src/core/entities/InviteCodeEntityService.ts
+++ b/packages/backend/src/core/entities/InviteCodeEntityService.ts
@@ -8,8 +8,8 @@ import { DI } from '@/di-symbols.js';
 import type { RegistrationTicketsRepository } from '@/models/index.js';
 import { awaitAll } from '@/misc/prelude/await-all.js';
 import type { Packed } from '@/misc/json-schema.js';
-import type { User } from '@/models/entities/User.js';
-import type { RegistrationTicket } from '@/models/entities/RegistrationTicket.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiRegistrationTicket } from '@/models/entities/RegistrationTicket.js';
 import { bindThis } from '@/decorators.js';
 import { UserEntityService } from './UserEntityService.js';
 
@@ -25,8 +25,8 @@ export class InviteCodeEntityService {
 
 	@bindThis
 	public async pack(
-		src: RegistrationTicket['id'] | RegistrationTicket,
-		me?: { id: User['id'] } | null | undefined,
+		src: MiRegistrationTicket['id'] | MiRegistrationTicket,
+		me?: { id: MiUser['id'] } | null | undefined,
 	): Promise<Packed<'InviteCode'>> {
 		const target = typeof src === 'object' ? src : await this.registrationTicketsRepository.findOneOrFail({
 			where: {
@@ -50,7 +50,7 @@ export class InviteCodeEntityService {
 	@bindThis
 	public packMany(
 		targets: any[],
-		me: { id: User['id'] },
+		me: { id: MiUser['id'] },
 	) {
 		return Promise.all(targets.map(x => this.pack(x, me)));
 	}
diff --git a/packages/backend/src/core/entities/ModerationLogEntityService.ts b/packages/backend/src/core/entities/ModerationLogEntityService.ts
index 29f1a03b2..399de8d4d 100644
--- a/packages/backend/src/core/entities/ModerationLogEntityService.ts
+++ b/packages/backend/src/core/entities/ModerationLogEntityService.ts
@@ -8,7 +8,7 @@ import { DI } from '@/di-symbols.js';
 import type { ModerationLogsRepository } from '@/models/index.js';
 import { awaitAll } from '@/misc/prelude/await-all.js';
 import type { } from '@/models/entities/Blocking.js';
-import type { ModerationLog } from '@/models/entities/ModerationLog.js';
+import type { MiModerationLog } from '@/models/entities/ModerationLog.js';
 import { bindThis } from '@/decorators.js';
 import { UserEntityService } from './UserEntityService.js';
 
@@ -24,7 +24,7 @@ export class ModerationLogEntityService {
 
 	@bindThis
 	public async pack(
-		src: ModerationLog['id'] | ModerationLog,
+		src: MiModerationLog['id'] | MiModerationLog,
 	) {
 		const log = typeof src === 'object' ? src : await this.moderationLogsRepository.findOneByOrFail({ id: src });
 
diff --git a/packages/backend/src/core/entities/MutingEntityService.ts b/packages/backend/src/core/entities/MutingEntityService.ts
index b45274028..423904410 100644
--- a/packages/backend/src/core/entities/MutingEntityService.ts
+++ b/packages/backend/src/core/entities/MutingEntityService.ts
@@ -9,8 +9,8 @@ import type { MutingsRepository } from '@/models/index.js';
 import { awaitAll } from '@/misc/prelude/await-all.js';
 import type { Packed } from '@/misc/json-schema.js';
 import type { } from '@/models/entities/Blocking.js';
-import type { User } from '@/models/entities/User.js';
-import type { Muting } from '@/models/entities/Muting.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiMuting } from '@/models/entities/Muting.js';
 import { bindThis } from '@/decorators.js';
 import { UserEntityService } from './UserEntityService.js';
 
@@ -26,8 +26,8 @@ export class MutingEntityService {
 
 	@bindThis
 	public async pack(
-		src: Muting['id'] | Muting,
-		me?: { id: User['id'] } | null | undefined,
+		src: MiMuting['id'] | MiMuting,
+		me?: { id: MiUser['id'] } | null | undefined,
 	): Promise<Packed<'Muting'>> {
 		const muting = typeof src === 'object' ? src : await this.mutingsRepository.findOneByOrFail({ id: src });
 
@@ -45,7 +45,7 @@ export class MutingEntityService {
 	@bindThis
 	public packMany(
 		mutings: any[],
-		me: { id: User['id'] },
+		me: { id: MiUser['id'] },
 	) {
 		return Promise.all(mutings.map(x => this.pack(x, me)));
 	}
diff --git a/packages/backend/src/core/entities/NoteEntityService.ts b/packages/backend/src/core/entities/NoteEntityService.ts
index 7d7183dc8..52c1378b6 100644
--- a/packages/backend/src/core/entities/NoteEntityService.ts
+++ b/packages/backend/src/core/entities/NoteEntityService.ts
@@ -11,9 +11,9 @@ import { DI } from '@/di-symbols.js';
 import type { Packed } from '@/misc/json-schema.js';
 import { nyaize } from '@/misc/nyaize.js';
 import { awaitAll } from '@/misc/prelude/await-all.js';
-import type { User } from '@/models/entities/User.js';
-import type { Note } from '@/models/entities/Note.js';
-import type { NoteReaction } from '@/models/entities/NoteReaction.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiNote } from '@/models/entities/Note.js';
+import type { MiNoteReaction } from '@/models/entities/NoteReaction.js';
 import type { UsersRepository, NotesRepository, FollowingsRepository, PollsRepository, PollVotesRepository, NoteReactionsRepository, ChannelsRepository } from '@/models/index.js';
 import { bindThis } from '@/decorators.js';
 import { isNotNull } from '@/misc/is-not-null.js';
@@ -69,7 +69,7 @@ export class NoteEntityService implements OnModuleInit {
 	}
 
 	@bindThis
-	private async hideNote(packedNote: Packed<'Note'>, meId: User['id'] | null) {
+	private async hideNote(packedNote: Packed<'Note'>, meId: MiUser['id'] | null) {
 	// TODO: isVisibleForMe を使うようにしても良さそう(型違うけど)
 		let hide = false;
 
@@ -128,7 +128,7 @@ export class NoteEntityService implements OnModuleInit {
 	}
 
 	@bindThis
-	private async populatePoll(note: Note, meId: User['id'] | null) {
+	private async populatePoll(note: MiNote, meId: MiUser['id'] | null) {
 		const poll = await this.pollsRepository.findOneByOrFail({ noteId: note.id });
 		const choices = poll.choices.map(c => ({
 			text: c,
@@ -167,8 +167,8 @@ export class NoteEntityService implements OnModuleInit {
 	}
 
 	@bindThis
-	private async populateMyReaction(note: Note, meId: User['id'], _hint_?: {
-		myReactions: Map<Note['id'], NoteReaction | null>;
+	private async populateMyReaction(note: MiNote, meId: MiUser['id'], _hint_?: {
+		myReactions: Map<MiNote['id'], MiNoteReaction | null>;
 	}) {
 		if (_hint_?.myReactions) {
 			const reaction = _hint_.myReactions.get(note.id);
@@ -198,7 +198,7 @@ export class NoteEntityService implements OnModuleInit {
 	}
 
 	@bindThis
-	public async isVisibleForMe(note: Note, meId: User['id'] | null): Promise<boolean> {
+	public async isVisibleForMe(note: MiNote, meId: MiUser['id'] | null): Promise<boolean> {
 		// This code must always be synchronized with the checks in generateVisibilityQuery.
 		// visibility が specified かつ自分が指定されていなかったら非表示
 		if (note.visibility === 'specified') {
@@ -252,7 +252,7 @@ export class NoteEntityService implements OnModuleInit {
 	}
 
 	@bindThis
-	public async packAttachedFiles(fileIds: Note['fileIds'], packedFiles: Map<Note['fileIds'][number], Packed<'DriveFile'> | null>): Promise<Packed<'DriveFile'>[]> {
+	public async packAttachedFiles(fileIds: MiNote['fileIds'], packedFiles: Map<MiNote['fileIds'][number], Packed<'DriveFile'> | null>): Promise<Packed<'DriveFile'>[]> {
 		const missingIds = [];
 		for (const id of fileIds) {
 			if (!packedFiles.has(id)) missingIds.push(id);
@@ -268,14 +268,14 @@ export class NoteEntityService implements OnModuleInit {
 
 	@bindThis
 	public async pack(
-		src: Note['id'] | Note,
-		me?: { id: User['id'] } | null | undefined,
+		src: MiNote['id'] | MiNote,
+		me?: { id: MiUser['id'] } | null | undefined,
 		options?: {
 			detail?: boolean;
 			skipHide?: boolean;
 			_hint_?: {
-				myReactions: Map<Note['id'], NoteReaction | null>;
-				packedFiles: Map<Note['fileIds'][number], Packed<'DriveFile'> | null>;
+				myReactions: Map<MiNote['id'], MiNoteReaction | null>;
+				packedFiles: Map<MiNote['fileIds'][number], Packed<'DriveFile'> | null>;
 			};
 		},
 	): Promise<Packed<'Note'>> {
@@ -386,8 +386,8 @@ export class NoteEntityService implements OnModuleInit {
 
 	@bindThis
 	public async packMany(
-		notes: Note[],
-		me?: { id: User['id'] } | null | undefined,
+		notes: MiNote[],
+		me?: { id: MiUser['id'] } | null | undefined,
 		options?: {
 			detail?: boolean;
 			skipHide?: boolean;
@@ -396,7 +396,7 @@ export class NoteEntityService implements OnModuleInit {
 		if (notes.length === 0) return [];
 
 		const meId = me ? me.id : null;
-		const myReactionsMap = new Map<Note['id'], NoteReaction | null>();
+		const myReactionsMap = new Map<MiNote['id'], MiNoteReaction | null>();
 		if (meId) {
 			const renoteIds = notes.filter(n => n.renoteId != null).map(n => n.renoteId!);
 			// パフォーマンスのためノートが作成されてから1秒以上経っていない場合はリアクションを取得しない
@@ -426,7 +426,7 @@ export class NoteEntityService implements OnModuleInit {
 	}
 
 	@bindThis
-	public aggregateNoteEmojis(notes: Note[]) {
+	public aggregateNoteEmojis(notes: MiNote[]) {
 		let emojis: { name: string | null; host: string | null; }[] = [];
 		for (const note of notes) {
 			emojis = emojis.concat(note.emojis
diff --git a/packages/backend/src/core/entities/NoteFavoriteEntityService.ts b/packages/backend/src/core/entities/NoteFavoriteEntityService.ts
index 1597246dc..c0f43cac9 100644
--- a/packages/backend/src/core/entities/NoteFavoriteEntityService.ts
+++ b/packages/backend/src/core/entities/NoteFavoriteEntityService.ts
@@ -7,8 +7,8 @@ import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
 import type { NoteFavoritesRepository } from '@/models/index.js';
 import type { } from '@/models/entities/Blocking.js';
-import type { User } from '@/models/entities/User.js';
-import type { NoteFavorite } from '@/models/entities/NoteFavorite.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiNoteFavorite } from '@/models/entities/NoteFavorite.js';
 import { bindThis } from '@/decorators.js';
 import { NoteEntityService } from './NoteEntityService.js';
 
@@ -24,8 +24,8 @@ export class NoteFavoriteEntityService {
 
 	@bindThis
 	public async pack(
-		src: NoteFavorite['id'] | NoteFavorite,
-		me?: { id: User['id'] } | null | undefined,
+		src: MiNoteFavorite['id'] | MiNoteFavorite,
+		me?: { id: MiUser['id'] } | null | undefined,
 	) {
 		const favorite = typeof src === 'object' ? src : await this.noteFavoritesRepository.findOneByOrFail({ id: src });
 
@@ -40,7 +40,7 @@ export class NoteFavoriteEntityService {
 	@bindThis
 	public packMany(
 		favorites: any[],
-		me: { id: User['id'] },
+		me: { id: MiUser['id'] },
 	) {
 		return Promise.all(favorites.map(x => this.pack(x, me)));
 	}
diff --git a/packages/backend/src/core/entities/NoteReactionEntityService.ts b/packages/backend/src/core/entities/NoteReactionEntityService.ts
index cc20334fd..c50533a32 100644
--- a/packages/backend/src/core/entities/NoteReactionEntityService.ts
+++ b/packages/backend/src/core/entities/NoteReactionEntityService.ts
@@ -10,8 +10,8 @@ import type { Packed } from '@/misc/json-schema.js';
 import { bindThis } from '@/decorators.js';
 import type { OnModuleInit } from '@nestjs/common';
 import type { } from '@/models/entities/Blocking.js';
-import type { User } from '@/models/entities/User.js';
-import type { NoteReaction } from '@/models/entities/NoteReaction.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiNoteReaction } from '@/models/entities/NoteReaction.js';
 import type { ReactionService } from '../ReactionService.js';
 import type { UserEntityService } from './UserEntityService.js';
 import type { NoteEntityService } from './NoteEntityService.js';
@@ -43,8 +43,8 @@ export class NoteReactionEntityService implements OnModuleInit {
 
 	@bindThis
 	public async pack(
-		src: NoteReaction['id'] | NoteReaction,
-		me?: { id: User['id'] } | null | undefined,
+		src: MiNoteReaction['id'] | MiNoteReaction,
+		me?: { id: MiUser['id'] } | null | undefined,
 		options?: {
 			withNote: boolean;
 		},
diff --git a/packages/backend/src/core/entities/NotificationEntityService.ts b/packages/backend/src/core/entities/NotificationEntityService.ts
index 2da4f271b..42419d61a 100644
--- a/packages/backend/src/core/entities/NotificationEntityService.ts
+++ b/packages/backend/src/core/entities/NotificationEntityService.ts
@@ -7,10 +7,10 @@ import { Inject, Injectable } from '@nestjs/common';
 import { ModuleRef } from '@nestjs/core';
 import { In } from 'typeorm';
 import { DI } from '@/di-symbols.js';
-import type { AccessTokensRepository, FollowRequestsRepository, NotesRepository, User, UsersRepository } from '@/models/index.js';
+import type { AccessTokensRepository, FollowRequestsRepository, NotesRepository, MiUser, UsersRepository } from '@/models/index.js';
 import { awaitAll } from '@/misc/prelude/await-all.js';
-import type { Notification } from '@/models/entities/Notification.js';
-import type { Note } from '@/models/entities/Note.js';
+import type { MiNotification } from '@/models/entities/Notification.js';
+import type { MiNote } from '@/models/entities/Note.js';
 import type { Packed } from '@/misc/json-schema.js';
 import { bindThis } from '@/decorators.js';
 import { isNotNull } from '@/misc/is-not-null.js';
@@ -57,15 +57,15 @@ export class NotificationEntityService implements OnModuleInit {
 
 	@bindThis
 	public async pack(
-		src: Notification,
-		meId: User['id'],
+		src: MiNotification,
+		meId: MiUser['id'],
 		// eslint-disable-next-line @typescript-eslint/ban-types
 		options: {
 
 		},
 		hint?: {
-			packedNotes: Map<Note['id'], Packed<'Note'>>;
-			packedUsers: Map<User['id'], Packed<'User'>>;
+			packedNotes: Map<MiNote['id'], Packed<'Note'>>;
+			packedUsers: Map<MiUser['id'], Packed<'User'>>;
 		},
 	): Promise<Packed<'Notification'>> {
 		const notification = src;
@@ -108,8 +108,8 @@ export class NotificationEntityService implements OnModuleInit {
 
 	@bindThis
 	public async packMany(
-		notifications: Notification[],
-		meId: User['id'],
+		notifications: MiNotification[],
+		meId: MiUser['id'],
 	) {
 		if (notifications.length === 0) return [];
 
diff --git a/packages/backend/src/core/entities/PageEntityService.ts b/packages/backend/src/core/entities/PageEntityService.ts
index 8f51daeb9..382ff31b4 100644
--- a/packages/backend/src/core/entities/PageEntityService.ts
+++ b/packages/backend/src/core/entities/PageEntityService.ts
@@ -9,9 +9,9 @@ import type { DriveFilesRepository, PagesRepository, PageLikesRepository } from
 import { awaitAll } from '@/misc/prelude/await-all.js';
 import type { Packed } from '@/misc/json-schema.js';
 import type { } from '@/models/entities/Blocking.js';
-import type { User } from '@/models/entities/User.js';
-import type { Page } from '@/models/entities/Page.js';
-import type { DriveFile } from '@/models/entities/DriveFile.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiPage } from '@/models/entities/Page.js';
+import type { MiDriveFile } from '@/models/entities/DriveFile.js';
 import { bindThis } from '@/decorators.js';
 import { UserEntityService } from './UserEntityService.js';
 import { DriveFileEntityService } from './DriveFileEntityService.js';
@@ -35,13 +35,13 @@ export class PageEntityService {
 
 	@bindThis
 	public async pack(
-		src: Page['id'] | Page,
-		me?: { id: User['id'] } | null | undefined,
+		src: MiPage['id'] | MiPage,
+		me?: { id: MiUser['id'] } | null | undefined,
 	): Promise<Packed<'Page'>> {
 		const meId = me ? me.id : null;
 		const page = typeof src === 'object' ? src : await this.pagesRepository.findOneByOrFail({ id: src });
 
-		const attachedFiles: Promise<DriveFile | null>[] = [];
+		const attachedFiles: Promise<MiDriveFile | null>[] = [];
 		const collectFile = (xs: any[]) => {
 			for (const x of xs) {
 				if (x.type === 'image') {
@@ -100,7 +100,7 @@ export class PageEntityService {
 			script: page.script,
 			eyeCatchingImageId: page.eyeCatchingImageId,
 			eyeCatchingImage: page.eyeCatchingImageId ? await this.driveFileEntityService.pack(page.eyeCatchingImageId) : null,
-			attachedFiles: this.driveFileEntityService.packMany((await Promise.all(attachedFiles)).filter((x): x is DriveFile => x != null)),
+			attachedFiles: this.driveFileEntityService.packMany((await Promise.all(attachedFiles)).filter((x): x is MiDriveFile => x != null)),
 			likedCount: page.likedCount,
 			isLiked: meId ? await this.pageLikesRepository.exist({ where: { pageId: page.id, userId: meId } }) : undefined,
 		});
@@ -108,8 +108,8 @@ export class PageEntityService {
 
 	@bindThis
 	public packMany(
-		pages: Page[],
-		me?: { id: User['id'] } | null | undefined,
+		pages: MiPage[],
+		me?: { id: MiUser['id'] } | null | undefined,
 	) {
 		return Promise.all(pages.map(x => this.pack(x, me)));
 	}
diff --git a/packages/backend/src/core/entities/PageLikeEntityService.ts b/packages/backend/src/core/entities/PageLikeEntityService.ts
index 1a14d5cac..4af0deb06 100644
--- a/packages/backend/src/core/entities/PageLikeEntityService.ts
+++ b/packages/backend/src/core/entities/PageLikeEntityService.ts
@@ -7,8 +7,8 @@ import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
 import type { PageLikesRepository } from '@/models/index.js';
 import type { } from '@/models/entities/Blocking.js';
-import type { User } from '@/models/entities/User.js';
-import type { PageLike } from '@/models/entities/PageLike.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiPageLike } from '@/models/entities/PageLike.js';
 import { bindThis } from '@/decorators.js';
 import { PageEntityService } from './PageEntityService.js';
 
@@ -24,8 +24,8 @@ export class PageLikeEntityService {
 
 	@bindThis
 	public async pack(
-		src: PageLike['id'] | PageLike,
-		me?: { id: User['id'] } | null | undefined,
+		src: MiPageLike['id'] | MiPageLike,
+		me?: { id: MiUser['id'] } | null | undefined,
 	) {
 		const like = typeof src === 'object' ? src : await this.pageLikesRepository.findOneByOrFail({ id: src });
 
@@ -38,7 +38,7 @@ export class PageLikeEntityService {
 	@bindThis
 	public packMany(
 		likes: any[],
-		me: { id: User['id'] },
+		me: { id: MiUser['id'] },
 	) {
 		return Promise.all(likes.map(x => this.pack(x, me)));
 	}
diff --git a/packages/backend/src/core/entities/RenoteMutingEntityService.ts b/packages/backend/src/core/entities/RenoteMutingEntityService.ts
index ca192379f..ddc5b971c 100644
--- a/packages/backend/src/core/entities/RenoteMutingEntityService.ts
+++ b/packages/backend/src/core/entities/RenoteMutingEntityService.ts
@@ -9,8 +9,8 @@ import type { RenoteMutingsRepository } from '@/models/index.js';
 import { awaitAll } from '@/misc/prelude/await-all.js';
 import type { Packed } from '@/misc/json-schema.js';
 import type { } from '@/models/entities/Blocking.js';
-import type { User } from '@/models/entities/User.js';
-import type { RenoteMuting } from '@/models/entities/RenoteMuting.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiRenoteMuting } from '@/models/entities/RenoteMuting.js';
 import { bindThis } from '@/decorators.js';
 import { UserEntityService } from './UserEntityService.js';
 
@@ -26,8 +26,8 @@ export class RenoteMutingEntityService {
 
 	@bindThis
 	public async pack(
-		src: RenoteMuting['id'] | RenoteMuting,
-		me?: { id: User['id'] } | null | undefined,
+		src: MiRenoteMuting['id'] | MiRenoteMuting,
+		me?: { id: MiUser['id'] } | null | undefined,
 	): Promise<Packed<'RenoteMuting'>> {
 		const muting = typeof src === 'object' ? src : await this.renoteMutingsRepository.findOneByOrFail({ id: src });
 
@@ -44,7 +44,7 @@ export class RenoteMutingEntityService {
 	@bindThis
 	public packMany(
 		mutings: any[],
-		me: { id: User['id'] },
+		me: { id: MiUser['id'] },
 	) {
 		return Promise.all(mutings.map(x => this.pack(x, me)));
 	}
diff --git a/packages/backend/src/core/entities/RoleEntityService.ts b/packages/backend/src/core/entities/RoleEntityService.ts
index 99766105c..cd6ecee4c 100644
--- a/packages/backend/src/core/entities/RoleEntityService.ts
+++ b/packages/backend/src/core/entities/RoleEntityService.ts
@@ -8,8 +8,8 @@ import { Brackets } from 'typeorm';
 import { DI } from '@/di-symbols.js';
 import type { RoleAssignmentsRepository, RolesRepository } from '@/models/index.js';
 import { awaitAll } from '@/misc/prelude/await-all.js';
-import type { User } from '@/models/entities/User.js';
-import type { Role } from '@/models/entities/Role.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiRole } from '@/models/entities/Role.js';
 import { bindThis } from '@/decorators.js';
 import { DEFAULT_POLICIES } from '@/core/RoleService.js';
 
@@ -26,8 +26,8 @@ export class RoleEntityService {
 
 	@bindThis
 	public async pack(
-		src: Role['id'] | Role,
-		me?: { id: User['id'] } | null | undefined,
+		src: MiRole['id'] | MiRole,
+		me?: { id: MiUser['id'] } | null | undefined,
 	) {
 		const role = typeof src === 'object' ? src : await this.rolesRepository.findOneByOrFail({ id: src });
 
@@ -73,7 +73,7 @@ export class RoleEntityService {
 	@bindThis
 	public packMany(
 		roles: any[],
-		me: { id: User['id'] },
+		me: { id: MiUser['id'] },
 	) {
 		return Promise.all(roles.map(x => this.pack(x, me)));
 	}
diff --git a/packages/backend/src/core/entities/SigninEntityService.ts b/packages/backend/src/core/entities/SigninEntityService.ts
index a84e89dc1..59ad57e4a 100644
--- a/packages/backend/src/core/entities/SigninEntityService.ts
+++ b/packages/backend/src/core/entities/SigninEntityService.ts
@@ -5,7 +5,7 @@
 
 import { Injectable } from '@nestjs/common';
 import type { } from '@/models/entities/Blocking.js';
-import type { Signin } from '@/models/entities/Signin.js';
+import type { MiSignin } from '@/models/entities/Signin.js';
 import { bindThis } from '@/decorators.js';
 
 @Injectable()
@@ -16,7 +16,7 @@ export class SigninEntityService {
 
 	@bindThis
 	public async pack(
-		src: Signin,
+		src: MiSignin,
 	) {
 		return src;
 	}
diff --git a/packages/backend/src/core/entities/UserEntityService.ts b/packages/backend/src/core/entities/UserEntityService.ts
index 7be547fbb..236ee9f0b 100644
--- a/packages/backend/src/core/entities/UserEntityService.ts
+++ b/packages/backend/src/core/entities/UserEntityService.ts
@@ -13,9 +13,9 @@ import type { Packed } from '@/misc/json-schema.js';
 import type { Promiseable } from '@/misc/prelude/await-all.js';
 import { awaitAll } from '@/misc/prelude/await-all.js';
 import { USER_ACTIVE_THRESHOLD, USER_ONLINE_THRESHOLD } from '@/const.js';
-import type { LocalUser, PartialLocalUser, PartialRemoteUser, RemoteUser, User } from '@/models/entities/User.js';
+import type { MiLocalUser, MiPartialLocalUser, MiPartialRemoteUser, MiRemoteUser, MiUser } from '@/models/entities/User.js';
 import { birthdaySchema, descriptionSchema, localUsernameSchema, locationSchema, nameSchema, passwordSchema } from '@/models/entities/User.js';
-import type { UsersRepository, UserSecurityKeysRepository, FollowingsRepository, FollowRequestsRepository, BlockingsRepository, MutingsRepository, DriveFilesRepository, NoteUnreadsRepository, UserNotePiningsRepository, UserProfilesRepository, AnnouncementReadsRepository, AnnouncementsRepository, UserProfile, RenoteMutingsRepository, UserMemoRepository, Announcement } from '@/models/index.js';
+import type { UsersRepository, UserSecurityKeysRepository, FollowingsRepository, FollowRequestsRepository, BlockingsRepository, MutingsRepository, DriveFilesRepository, NoteUnreadsRepository, UserNotePiningsRepository, UserProfilesRepository, AnnouncementReadsRepository, AnnouncementsRepository, MiUserProfile, RenoteMutingsRepository, UserMemoRepository } from '@/models/index.js';
 import { bindThis } from '@/decorators.js';
 import { RoleService } from '@/core/RoleService.js';
 import { ApPersonService } from '@/core/activitypub/models/ApPersonService.js';
@@ -38,15 +38,15 @@ type IsMeAndIsUserDetailed<ExpectsMe extends boolean | null, Detailed extends bo
 const Ajv = _Ajv.default;
 const ajv = new Ajv();
 
-function isLocalUser(user: User): user is LocalUser;
-function isLocalUser<T extends { host: User['host'] }>(user: T): user is (T & { host: null; });
-function isLocalUser(user: User | { host: User['host'] }): boolean {
+function isLocalUser(user: MiUser): user is MiLocalUser;
+function isLocalUser<T extends { host: MiUser['host'] }>(user: T): user is (T & { host: null; });
+function isLocalUser(user: MiUser | { host: MiUser['host'] }): boolean {
 	return user.host == null;
 }
 
-function isRemoteUser(user: User): user is RemoteUser;
-function isRemoteUser<T extends { host: User['host'] }>(user: T): user is (T & { host: string; });
-function isRemoteUser(user: User | { host: User['host'] }): boolean {
+function isRemoteUser(user: MiUser): user is MiRemoteUser;
+function isRemoteUser<T extends { host: MiUser['host'] }>(user: T): user is (T & { host: string; });
+function isRemoteUser(user: MiUser | { host: MiUser['host'] }): boolean {
 	return !isLocalUser(user);
 }
 
@@ -145,7 +145,7 @@ export class UserEntityService implements OnModuleInit {
 	public isRemoteUser = isRemoteUser;
 
 	@bindThis
-	public async getRelation(me: User['id'], target: User['id']) {
+	public async getRelation(me: MiUser['id'], target: MiUser['id']) {
 		return awaitAll({
 			id: target,
 			isFollowing: this.followingsRepository.count({
@@ -208,7 +208,7 @@ export class UserEntityService implements OnModuleInit {
 	}
 
 	@bindThis
-	public async getHasUnreadAntenna(userId: User['id']): Promise<boolean> {
+	public async getHasUnreadAntenna(userId: MiUser['id']): Promise<boolean> {
 		/*
 		const myAntennas = (await this.antennaService.getAntennas()).filter(a => a.userId === userId);
 
@@ -225,7 +225,7 @@ export class UserEntityService implements OnModuleInit {
 	}
 
 	@bindThis
-	public async getHasUnreadNotification(userId: User['id']): Promise<boolean> {
+	public async getHasUnreadNotification(userId: MiUser['id']): Promise<boolean> {
 		const latestReadNotificationId = await this.redisClient.get(`latestReadNotification:${userId}`);
 
 		const latestNotificationIdsRes = await this.redisClient.xrevrange(
@@ -239,7 +239,7 @@ export class UserEntityService implements OnModuleInit {
 	}
 
 	@bindThis
-	public async getHasPendingReceivedFollowRequest(userId: User['id']): Promise<boolean> {
+	public async getHasPendingReceivedFollowRequest(userId: MiUser['id']): Promise<boolean> {
 		const count = await this.followRequestsRepository.countBy({
 			followeeId: userId,
 		});
@@ -248,7 +248,7 @@ export class UserEntityService implements OnModuleInit {
 	}
 
 	@bindThis
-	public getOnlineStatus(user: User): 'unknown' | 'online' | 'active' | 'offline' {
+	public getOnlineStatus(user: MiUser): 'unknown' | 'online' | 'active' | 'offline' {
 		if (user.hideOnlineStatus) return 'unknown';
 		if (user.lastActiveDate == null) return 'unknown';
 		const elapsed = Date.now() - user.lastActiveDate.getTime();
@@ -260,12 +260,12 @@ export class UserEntityService implements OnModuleInit {
 	}
 
 	@bindThis
-	public getIdenticonUrl(user: User): string {
+	public getIdenticonUrl(user: MiUser): string {
 		return `${this.config.url}/identicon/${user.username.toLowerCase()}@${user.host ?? this.config.host}`;
 	}
 
 	@bindThis
-	public getUserUri(user: LocalUser | PartialLocalUser | RemoteUser | PartialRemoteUser): string {
+	public getUserUri(user: MiLocalUser | MiPartialLocalUser | MiRemoteUser | MiPartialRemoteUser): string {
 		return this.isRemoteUser(user)
 			? user.uri : this.genLocalUserUri(user.id);
 	}
@@ -276,12 +276,12 @@ export class UserEntityService implements OnModuleInit {
 	}
 
 	public async pack<ExpectsMe extends boolean | null = null, D extends boolean = false>(
-		src: User['id'] | User,
-		me?: { id: User['id']; } | null | undefined,
+		src: MiUser['id'] | MiUser,
+		me?: { id: MiUser['id']; } | null | undefined,
 		options?: {
 			detail?: D,
 			includeSecrets?: boolean,
-			userProfile?: UserProfile,
+			userProfile?: MiUserProfile,
 		},
 	): Promise<IsMeAndIsUserDetailed<ExpectsMe, D>> {
 		const opts = Object.assign({
@@ -311,7 +311,7 @@ export class UserEntityService implements OnModuleInit {
 
 		const meId = me ? me.id : null;
 		const isMe = meId === user.id;
-		const iAmModerator = me ? await this.roleService.isModerator(me as User) : false;
+		const iAmModerator = me ? await this.roleService.isModerator(me as MiUser) : false;
 
 		const relation = meId && !isMe && opts.detail ? await this.getRelation(meId, user.id) : null;
 		const pins = opts.detail ? await this.userNotePiningsRepository.createQueryBuilder('pin')
@@ -491,8 +491,8 @@ export class UserEntityService implements OnModuleInit {
 	}
 
 	public packMany<D extends boolean = false>(
-		users: (User['id'] | User)[],
-		me?: { id: User['id'] } | null | undefined,
+		users: (MiUser['id'] | MiUser)[],
+		me?: { id: MiUser['id'] } | null | undefined,
 		options?: {
 			detail?: D,
 			includeSecrets?: boolean,
diff --git a/packages/backend/src/core/entities/UserListEntityService.ts b/packages/backend/src/core/entities/UserListEntityService.ts
index 9e89969d8..d1d9838df 100644
--- a/packages/backend/src/core/entities/UserListEntityService.ts
+++ b/packages/backend/src/core/entities/UserListEntityService.ts
@@ -8,7 +8,7 @@ import { DI } from '@/di-symbols.js';
 import type { UserListJoiningsRepository, UserListsRepository } from '@/models/index.js';
 import type { Packed } from '@/misc/json-schema.js';
 import type { } from '@/models/entities/Blocking.js';
-import type { UserList } from '@/models/entities/UserList.js';
+import type { MiUserList } from '@/models/entities/UserList.js';
 import { bindThis } from '@/decorators.js';
 
 @Injectable()
@@ -24,7 +24,7 @@ export class UserListEntityService {
 
 	@bindThis
 	public async pack(
-		src: UserList['id'] | UserList,
+		src: MiUserList['id'] | MiUserList,
 	): Promise<Packed<'UserList'>> {
 		const userList = typeof src === 'object' ? src : await this.userListsRepository.findOneByOrFail({ id: src });
 
diff --git a/packages/backend/src/misc/check-word-mute.ts b/packages/backend/src/misc/check-word-mute.ts
index 0a8f75c8f..a7a60c20e 100644
--- a/packages/backend/src/misc/check-word-mute.ts
+++ b/packages/backend/src/misc/check-word-mute.ts
@@ -5,17 +5,17 @@
 
 import { AhoCorasick } from 'slacc';
 import RE2 from 're2';
-import type { Note } from '@/models/entities/Note.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiNote } from '@/models/entities/Note.js';
+import type { MiUser } from '@/models/entities/User.js';
 
 type NoteLike = {
-	userId: Note['userId'];
-	text: Note['text'];
-	cw?: Note['cw'];
+	userId: MiNote['userId'];
+	text: MiNote['text'];
+	cw?: MiNote['cw'];
 };
 
 type UserLike = {
-	id: User['id'];
+	id: MiUser['id'];
 };
 
 const acCache = new Map<string, AhoCorasick>();
diff --git a/packages/backend/src/misc/is-quote.ts b/packages/backend/src/misc/is-quote.ts
index b8d7e9dab..34c7477bc 100644
--- a/packages/backend/src/misc/is-quote.ts
+++ b/packages/backend/src/misc/is-quote.ts
@@ -3,8 +3,8 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import type { Note } from '@/models/entities/Note.js';
+import type { MiNote } from '@/models/entities/Note.js';
 
-export default function(note: Note): boolean {
+export default function(note: MiNote): boolean {
 	return note.renoteId != null && (note.text != null || note.hasPoll || (note.fileIds != null && note.fileIds.length > 0));
 }
diff --git a/packages/backend/src/models/RepositoryModule.ts b/packages/backend/src/models/RepositoryModule.ts
index 1f8cb2a2a..b8372b147 100644
--- a/packages/backend/src/models/RepositoryModule.ts
+++ b/packages/backend/src/models/RepositoryModule.ts
@@ -5,403 +5,403 @@
 
 import { Module } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
-import { User, Note, Announcement, AnnouncementRead, App, NoteFavorite, NoteThreadMuting, NoteReaction, NoteUnread, Poll, PollVote, UserProfile, UserKeypair, UserPending, AttestationChallenge, UserSecurityKey, UserPublickey, UserList, UserListJoining, UserNotePining, UserIp, UsedUsername, Following, FollowRequest, Instance, Emoji, DriveFile, DriveFolder, Meta, Muting, RenoteMuting, Blocking, SwSubscription, Hashtag, AbuseUserReport, RegistrationTicket, AuthSession, AccessToken, Signin, Page, PageLike, GalleryPost, GalleryLike, ModerationLog, Clip, ClipNote, Antenna, PromoNote, PromoRead, Relay, MutedNote, Channel, ChannelFollowing, ChannelFavorite, RegistryItem, Webhook, Ad, PasswordResetRequest, RetentionAggregation, FlashLike, Flash, Role, RoleAssignment, ClipFavorite, UserMemo, UserListFavorite } from './index.js';
+import { MiAbuseUserReport, MiAccessToken, MiAd, MiAnnouncement, MiAnnouncementRead, MiAntenna, MiApp, MiAttestationChallenge, MiAuthSession, MiBlocking, MiChannel, MiChannelFavorite, MiChannelFollowing, MiClip, MiClipFavorite, MiClipNote, MiDriveFile, MiDriveFolder, MiEmoji, MiFlash, MiFlashLike, MiFollowRequest, MiFollowing, MiGalleryLike, MiGalleryPost, MiHashtag, MiInstance, MiMeta, MiModerationLog, MiMutedNote, MiMuting, MiNote, MiNoteFavorite, MiNoteReaction, MiNoteThreadMuting, MiNoteUnread, MiPage, MiPageLike, MiPasswordResetRequest, MiPoll, MiPollVote, MiPromoNote, MiPromoRead, MiRegistrationTicket, MiRegistryItem, MiRelay, MiRenoteMuting, MiRetentionAggregation, MiRole, MiRoleAssignment, MiSignin, MiSwSubscription, MiUsedUsername, MiUser, MiUserIp, MiUserKeypair, MiUserList, MiUserListFavorite, MiUserListJoining, MiUserMemo, MiUserNotePining, MiUserPending, MiUserProfile, MiUserPublickey, MiUserSecurityKey, MiWebhook } from './index.js';
 import type { DataSource } from 'typeorm';
 import type { Provider } from '@nestjs/common';
 
 const $usersRepository: Provider = {
 	provide: DI.usersRepository,
-	useFactory: (db: DataSource) => db.getRepository(User),
+	useFactory: (db: DataSource) => db.getRepository(MiUser),
 	inject: [DI.db],
 };
 
 const $notesRepository: Provider = {
 	provide: DI.notesRepository,
-	useFactory: (db: DataSource) => db.getRepository(Note),
+	useFactory: (db: DataSource) => db.getRepository(MiNote),
 	inject: [DI.db],
 };
 
 const $announcementsRepository: Provider = {
 	provide: DI.announcementsRepository,
-	useFactory: (db: DataSource) => db.getRepository(Announcement),
+	useFactory: (db: DataSource) => db.getRepository(MiAnnouncement),
 	inject: [DI.db],
 };
 
 const $announcementReadsRepository: Provider = {
 	provide: DI.announcementReadsRepository,
-	useFactory: (db: DataSource) => db.getRepository(AnnouncementRead),
+	useFactory: (db: DataSource) => db.getRepository(MiAnnouncementRead),
 	inject: [DI.db],
 };
 
 const $appsRepository: Provider = {
 	provide: DI.appsRepository,
-	useFactory: (db: DataSource) => db.getRepository(App),
+	useFactory: (db: DataSource) => db.getRepository(MiApp),
 	inject: [DI.db],
 };
 
 const $noteFavoritesRepository: Provider = {
 	provide: DI.noteFavoritesRepository,
-	useFactory: (db: DataSource) => db.getRepository(NoteFavorite),
+	useFactory: (db: DataSource) => db.getRepository(MiNoteFavorite),
 	inject: [DI.db],
 };
 
 const $noteThreadMutingsRepository: Provider = {
 	provide: DI.noteThreadMutingsRepository,
-	useFactory: (db: DataSource) => db.getRepository(NoteThreadMuting),
+	useFactory: (db: DataSource) => db.getRepository(MiNoteThreadMuting),
 	inject: [DI.db],
 };
 
 const $noteReactionsRepository: Provider = {
 	provide: DI.noteReactionsRepository,
-	useFactory: (db: DataSource) => db.getRepository(NoteReaction),
+	useFactory: (db: DataSource) => db.getRepository(MiNoteReaction),
 	inject: [DI.db],
 };
 
 const $noteUnreadsRepository: Provider = {
 	provide: DI.noteUnreadsRepository,
-	useFactory: (db: DataSource) => db.getRepository(NoteUnread),
+	useFactory: (db: DataSource) => db.getRepository(MiNoteUnread),
 	inject: [DI.db],
 };
 
 const $pollsRepository: Provider = {
 	provide: DI.pollsRepository,
-	useFactory: (db: DataSource) => db.getRepository(Poll),
+	useFactory: (db: DataSource) => db.getRepository(MiPoll),
 	inject: [DI.db],
 };
 
 const $pollVotesRepository: Provider = {
 	provide: DI.pollVotesRepository,
-	useFactory: (db: DataSource) => db.getRepository(PollVote),
+	useFactory: (db: DataSource) => db.getRepository(MiPollVote),
 	inject: [DI.db],
 };
 
 const $userProfilesRepository: Provider = {
 	provide: DI.userProfilesRepository,
-	useFactory: (db: DataSource) => db.getRepository(UserProfile),
+	useFactory: (db: DataSource) => db.getRepository(MiUserProfile),
 	inject: [DI.db],
 };
 
 const $userKeypairsRepository: Provider = {
 	provide: DI.userKeypairsRepository,
-	useFactory: (db: DataSource) => db.getRepository(UserKeypair),
+	useFactory: (db: DataSource) => db.getRepository(MiUserKeypair),
 	inject: [DI.db],
 };
 
 const $userPendingsRepository: Provider = {
 	provide: DI.userPendingsRepository,
-	useFactory: (db: DataSource) => db.getRepository(UserPending),
+	useFactory: (db: DataSource) => db.getRepository(MiUserPending),
 	inject: [DI.db],
 };
 
 const $attestationChallengesRepository: Provider = {
 	provide: DI.attestationChallengesRepository,
-	useFactory: (db: DataSource) => db.getRepository(AttestationChallenge),
+	useFactory: (db: DataSource) => db.getRepository(MiAttestationChallenge),
 	inject: [DI.db],
 };
 
 const $userSecurityKeysRepository: Provider = {
 	provide: DI.userSecurityKeysRepository,
-	useFactory: (db: DataSource) => db.getRepository(UserSecurityKey),
+	useFactory: (db: DataSource) => db.getRepository(MiUserSecurityKey),
 	inject: [DI.db],
 };
 
 const $userPublickeysRepository: Provider = {
 	provide: DI.userPublickeysRepository,
-	useFactory: (db: DataSource) => db.getRepository(UserPublickey),
+	useFactory: (db: DataSource) => db.getRepository(MiUserPublickey),
 	inject: [DI.db],
 };
 
 const $userListsRepository: Provider = {
 	provide: DI.userListsRepository,
-	useFactory: (db: DataSource) => db.getRepository(UserList),
+	useFactory: (db: DataSource) => db.getRepository(MiUserList),
 	inject: [DI.db],
 };
 
 const $userListFavoritesRepository: Provider = {
 	provide: DI.userListFavoritesRepository,
-	useFactory: (db: DataSource) => db.getRepository(UserListFavorite),
+	useFactory: (db: DataSource) => db.getRepository(MiUserListFavorite),
 	inject: [DI.db],
 };
 
 const $userListJoiningsRepository: Provider = {
 	provide: DI.userListJoiningsRepository,
-	useFactory: (db: DataSource) => db.getRepository(UserListJoining),
+	useFactory: (db: DataSource) => db.getRepository(MiUserListJoining),
 	inject: [DI.db],
 };
 
 const $userNotePiningsRepository: Provider = {
 	provide: DI.userNotePiningsRepository,
-	useFactory: (db: DataSource) => db.getRepository(UserNotePining),
+	useFactory: (db: DataSource) => db.getRepository(MiUserNotePining),
 	inject: [DI.db],
 };
 
 const $userIpsRepository: Provider = {
 	provide: DI.userIpsRepository,
-	useFactory: (db: DataSource) => db.getRepository(UserIp),
+	useFactory: (db: DataSource) => db.getRepository(MiUserIp),
 	inject: [DI.db],
 };
 
 const $usedUsernamesRepository: Provider = {
 	provide: DI.usedUsernamesRepository,
-	useFactory: (db: DataSource) => db.getRepository(UsedUsername),
+	useFactory: (db: DataSource) => db.getRepository(MiUsedUsername),
 	inject: [DI.db],
 };
 
 const $followingsRepository: Provider = {
 	provide: DI.followingsRepository,
-	useFactory: (db: DataSource) => db.getRepository(Following),
+	useFactory: (db: DataSource) => db.getRepository(MiFollowing),
 	inject: [DI.db],
 };
 
 const $followRequestsRepository: Provider = {
 	provide: DI.followRequestsRepository,
-	useFactory: (db: DataSource) => db.getRepository(FollowRequest),
+	useFactory: (db: DataSource) => db.getRepository(MiFollowRequest),
 	inject: [DI.db],
 };
 
 const $instancesRepository: Provider = {
 	provide: DI.instancesRepository,
-	useFactory: (db: DataSource) => db.getRepository(Instance),
+	useFactory: (db: DataSource) => db.getRepository(MiInstance),
 	inject: [DI.db],
 };
 
 const $emojisRepository: Provider = {
 	provide: DI.emojisRepository,
-	useFactory: (db: DataSource) => db.getRepository(Emoji),
+	useFactory: (db: DataSource) => db.getRepository(MiEmoji),
 	inject: [DI.db],
 };
 
 const $driveFilesRepository: Provider = {
 	provide: DI.driveFilesRepository,
-	useFactory: (db: DataSource) => db.getRepository(DriveFile),
+	useFactory: (db: DataSource) => db.getRepository(MiDriveFile),
 	inject: [DI.db],
 };
 
 const $driveFoldersRepository: Provider = {
 	provide: DI.driveFoldersRepository,
-	useFactory: (db: DataSource) => db.getRepository(DriveFolder),
+	useFactory: (db: DataSource) => db.getRepository(MiDriveFolder),
 	inject: [DI.db],
 };
 
 const $metasRepository: Provider = {
 	provide: DI.metasRepository,
-	useFactory: (db: DataSource) => db.getRepository(Meta),
+	useFactory: (db: DataSource) => db.getRepository(MiMeta),
 	inject: [DI.db],
 };
 
 const $mutingsRepository: Provider = {
 	provide: DI.mutingsRepository,
-	useFactory: (db: DataSource) => db.getRepository(Muting),
+	useFactory: (db: DataSource) => db.getRepository(MiMuting),
 	inject: [DI.db],
 };
 
 const $renoteMutingsRepository: Provider = {
 	provide: DI.renoteMutingsRepository,
-	useFactory: (db: DataSource) => db.getRepository(RenoteMuting),
+	useFactory: (db: DataSource) => db.getRepository(MiRenoteMuting),
 	inject: [DI.db],
 };
 
 const $blockingsRepository: Provider = {
 	provide: DI.blockingsRepository,
-	useFactory: (db: DataSource) => db.getRepository(Blocking),
+	useFactory: (db: DataSource) => db.getRepository(MiBlocking),
 	inject: [DI.db],
 };
 
 const $swSubscriptionsRepository: Provider = {
 	provide: DI.swSubscriptionsRepository,
-	useFactory: (db: DataSource) => db.getRepository(SwSubscription),
+	useFactory: (db: DataSource) => db.getRepository(MiSwSubscription),
 	inject: [DI.db],
 };
 
 const $hashtagsRepository: Provider = {
 	provide: DI.hashtagsRepository,
-	useFactory: (db: DataSource) => db.getRepository(Hashtag),
+	useFactory: (db: DataSource) => db.getRepository(MiHashtag),
 	inject: [DI.db],
 };
 
 const $abuseUserReportsRepository: Provider = {
 	provide: DI.abuseUserReportsRepository,
-	useFactory: (db: DataSource) => db.getRepository(AbuseUserReport),
+	useFactory: (db: DataSource) => db.getRepository(MiAbuseUserReport),
 	inject: [DI.db],
 };
 
 const $registrationTicketsRepository: Provider = {
 	provide: DI.registrationTicketsRepository,
-	useFactory: (db: DataSource) => db.getRepository(RegistrationTicket),
+	useFactory: (db: DataSource) => db.getRepository(MiRegistrationTicket),
 	inject: [DI.db],
 };
 
 const $authSessionsRepository: Provider = {
 	provide: DI.authSessionsRepository,
-	useFactory: (db: DataSource) => db.getRepository(AuthSession),
+	useFactory: (db: DataSource) => db.getRepository(MiAuthSession),
 	inject: [DI.db],
 };
 
 const $accessTokensRepository: Provider = {
 	provide: DI.accessTokensRepository,
-	useFactory: (db: DataSource) => db.getRepository(AccessToken),
+	useFactory: (db: DataSource) => db.getRepository(MiAccessToken),
 	inject: [DI.db],
 };
 
 const $signinsRepository: Provider = {
 	provide: DI.signinsRepository,
-	useFactory: (db: DataSource) => db.getRepository(Signin),
+	useFactory: (db: DataSource) => db.getRepository(MiSignin),
 	inject: [DI.db],
 };
 
 const $pagesRepository: Provider = {
 	provide: DI.pagesRepository,
-	useFactory: (db: DataSource) => db.getRepository(Page),
+	useFactory: (db: DataSource) => db.getRepository(MiPage),
 	inject: [DI.db],
 };
 
 const $pageLikesRepository: Provider = {
 	provide: DI.pageLikesRepository,
-	useFactory: (db: DataSource) => db.getRepository(PageLike),
+	useFactory: (db: DataSource) => db.getRepository(MiPageLike),
 	inject: [DI.db],
 };
 
 const $galleryPostsRepository: Provider = {
 	provide: DI.galleryPostsRepository,
-	useFactory: (db: DataSource) => db.getRepository(GalleryPost),
+	useFactory: (db: DataSource) => db.getRepository(MiGalleryPost),
 	inject: [DI.db],
 };
 
 const $galleryLikesRepository: Provider = {
 	provide: DI.galleryLikesRepository,
-	useFactory: (db: DataSource) => db.getRepository(GalleryLike),
+	useFactory: (db: DataSource) => db.getRepository(MiGalleryLike),
 	inject: [DI.db],
 };
 
 const $moderationLogsRepository: Provider = {
 	provide: DI.moderationLogsRepository,
-	useFactory: (db: DataSource) => db.getRepository(ModerationLog),
+	useFactory: (db: DataSource) => db.getRepository(MiModerationLog),
 	inject: [DI.db],
 };
 
 const $clipsRepository: Provider = {
 	provide: DI.clipsRepository,
-	useFactory: (db: DataSource) => db.getRepository(Clip),
+	useFactory: (db: DataSource) => db.getRepository(MiClip),
 	inject: [DI.db],
 };
 
 const $clipNotesRepository: Provider = {
 	provide: DI.clipNotesRepository,
-	useFactory: (db: DataSource) => db.getRepository(ClipNote),
+	useFactory: (db: DataSource) => db.getRepository(MiClipNote),
 	inject: [DI.db],
 };
 
 const $clipFavoritesRepository: Provider = {
 	provide: DI.clipFavoritesRepository,
-	useFactory: (db: DataSource) => db.getRepository(ClipFavorite),
+	useFactory: (db: DataSource) => db.getRepository(MiClipFavorite),
 	inject: [DI.db],
 };
 
 const $antennasRepository: Provider = {
 	provide: DI.antennasRepository,
-	useFactory: (db: DataSource) => db.getRepository(Antenna),
+	useFactory: (db: DataSource) => db.getRepository(MiAntenna),
 	inject: [DI.db],
 };
 
 const $promoNotesRepository: Provider = {
 	provide: DI.promoNotesRepository,
-	useFactory: (db: DataSource) => db.getRepository(PromoNote),
+	useFactory: (db: DataSource) => db.getRepository(MiPromoNote),
 	inject: [DI.db],
 };
 
 const $promoReadsRepository: Provider = {
 	provide: DI.promoReadsRepository,
-	useFactory: (db: DataSource) => db.getRepository(PromoRead),
+	useFactory: (db: DataSource) => db.getRepository(MiPromoRead),
 	inject: [DI.db],
 };
 
 const $relaysRepository: Provider = {
 	provide: DI.relaysRepository,
-	useFactory: (db: DataSource) => db.getRepository(Relay),
+	useFactory: (db: DataSource) => db.getRepository(MiRelay),
 	inject: [DI.db],
 };
 
 const $mutedNotesRepository: Provider = {
 	provide: DI.mutedNotesRepository,
-	useFactory: (db: DataSource) => db.getRepository(MutedNote),
+	useFactory: (db: DataSource) => db.getRepository(MiMutedNote),
 	inject: [DI.db],
 };
 
 const $channelsRepository: Provider = {
 	provide: DI.channelsRepository,
-	useFactory: (db: DataSource) => db.getRepository(Channel),
+	useFactory: (db: DataSource) => db.getRepository(MiChannel),
 	inject: [DI.db],
 };
 
 const $channelFollowingsRepository: Provider = {
 	provide: DI.channelFollowingsRepository,
-	useFactory: (db: DataSource) => db.getRepository(ChannelFollowing),
+	useFactory: (db: DataSource) => db.getRepository(MiChannelFollowing),
 	inject: [DI.db],
 };
 
 const $channelFavoritesRepository: Provider = {
 	provide: DI.channelFavoritesRepository,
-	useFactory: (db: DataSource) => db.getRepository(ChannelFavorite),
+	useFactory: (db: DataSource) => db.getRepository(MiChannelFavorite),
 	inject: [DI.db],
 };
 
 const $registryItemsRepository: Provider = {
 	provide: DI.registryItemsRepository,
-	useFactory: (db: DataSource) => db.getRepository(RegistryItem),
+	useFactory: (db: DataSource) => db.getRepository(MiRegistryItem),
 	inject: [DI.db],
 };
 
 const $webhooksRepository: Provider = {
 	provide: DI.webhooksRepository,
-	useFactory: (db: DataSource) => db.getRepository(Webhook),
+	useFactory: (db: DataSource) => db.getRepository(MiWebhook),
 	inject: [DI.db],
 };
 
 const $adsRepository: Provider = {
 	provide: DI.adsRepository,
-	useFactory: (db: DataSource) => db.getRepository(Ad),
+	useFactory: (db: DataSource) => db.getRepository(MiAd),
 	inject: [DI.db],
 };
 
 const $passwordResetRequestsRepository: Provider = {
 	provide: DI.passwordResetRequestsRepository,
-	useFactory: (db: DataSource) => db.getRepository(PasswordResetRequest),
+	useFactory: (db: DataSource) => db.getRepository(MiPasswordResetRequest),
 	inject: [DI.db],
 };
 
 const $retentionAggregationsRepository: Provider = {
 	provide: DI.retentionAggregationsRepository,
-	useFactory: (db: DataSource) => db.getRepository(RetentionAggregation),
+	useFactory: (db: DataSource) => db.getRepository(MiRetentionAggregation),
 	inject: [DI.db],
 };
 
 const $flashsRepository: Provider = {
 	provide: DI.flashsRepository,
-	useFactory: (db: DataSource) => db.getRepository(Flash),
+	useFactory: (db: DataSource) => db.getRepository(MiFlash),
 	inject: [DI.db],
 };
 
 const $flashLikesRepository: Provider = {
 	provide: DI.flashLikesRepository,
-	useFactory: (db: DataSource) => db.getRepository(FlashLike),
+	useFactory: (db: DataSource) => db.getRepository(MiFlashLike),
 	inject: [DI.db],
 };
 
 const $rolesRepository: Provider = {
 	provide: DI.rolesRepository,
-	useFactory: (db: DataSource) => db.getRepository(Role),
+	useFactory: (db: DataSource) => db.getRepository(MiRole),
 	inject: [DI.db],
 };
 
 const $roleAssignmentsRepository: Provider = {
 	provide: DI.roleAssignmentsRepository,
-	useFactory: (db: DataSource) => db.getRepository(RoleAssignment),
+	useFactory: (db: DataSource) => db.getRepository(MiRoleAssignment),
 	inject: [DI.db],
 };
 
 const $userMemosRepository: Provider = {
 	provide: DI.userMemosRepository,
-	useFactory: (db: DataSource) => db.getRepository(UserMemo),
+	useFactory: (db: DataSource) => db.getRepository(MiUserMemo),
 	inject: [DI.db],
 };
 
diff --git a/packages/backend/src/models/entities/AbuseUserReport.ts b/packages/backend/src/models/entities/AbuseUserReport.ts
index 8da06e426..522cc502c 100644
--- a/packages/backend/src/models/entities/AbuseUserReport.ts
+++ b/packages/backend/src/models/entities/AbuseUserReport.ts
@@ -5,10 +5,10 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class AbuseUserReport {
+@Entity('abuse_user_report')
+export class MiAbuseUserReport {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -20,35 +20,35 @@ export class AbuseUserReport {
 
 	@Index()
 	@Column(id())
-	public targetUserId: User['id'];
+	public targetUserId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public targetUser: User | null;
+	public targetUser: MiUser | null;
 
 	@Index()
 	@Column(id())
-	public reporterId: User['id'];
+	public reporterId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public reporter: User | null;
+	public reporter: MiUser | null;
 
 	@Column({
 		...id(),
 		nullable: true,
 	})
-	public assigneeId: User['id'] | null;
+	public assigneeId: MiUser['id'] | null;
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'SET NULL',
 	})
 	@JoinColumn()
-	public assignee: User | null;
+	public assignee: MiUser | null;
 
 	@Index()
 	@Column('boolean', {
diff --git a/packages/backend/src/models/entities/AccessToken.ts b/packages/backend/src/models/entities/AccessToken.ts
index b2713bb21..08bd2483e 100644
--- a/packages/backend/src/models/entities/AccessToken.ts
+++ b/packages/backend/src/models/entities/AccessToken.ts
@@ -5,11 +5,11 @@
 
 import { Entity, PrimaryColumn, Index, Column, ManyToOne, JoinColumn } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { App } from './App.js';
+import { MiUser } from './User.js';
+import { MiApp } from './App.js';
 
-@Entity()
-export class AccessToken {
+@Entity('access_token')
+export class MiAccessToken {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -44,25 +44,25 @@ export class AccessToken {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column({
 		...id(),
 		nullable: true,
 	})
-	public appId: App['id'] | null;
+	public appId: MiApp['id'] | null;
 
-	@ManyToOne(type => App, {
+	@ManyToOne(type => MiApp, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public app: App | null;
+	public app: MiApp | null;
 
 	@Column('varchar', {
 		length: 128,
diff --git a/packages/backend/src/models/entities/Ad.ts b/packages/backend/src/models/entities/Ad.ts
index 2d99a2076..2f84e7144 100644
--- a/packages/backend/src/models/entities/Ad.ts
+++ b/packages/backend/src/models/entities/Ad.ts
@@ -6,8 +6,8 @@
 import { Entity, Index, Column, PrimaryColumn } from 'typeorm';
 import { id } from '../id.js';
 
-@Entity()
-export class Ad {
+@Entity('ad')
+export class MiAd {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -64,7 +64,7 @@ export class Ad {
 		default: 0, nullable: false,
 	})
 	public dayOfWeek: number;
-	constructor(data: Partial<Ad>) {
+	constructor(data: Partial<MiAd>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/Announcement.ts b/packages/backend/src/models/entities/Announcement.ts
index 18c26faab..9a2722b39 100644
--- a/packages/backend/src/models/entities/Announcement.ts
+++ b/packages/backend/src/models/entities/Announcement.ts
@@ -5,10 +5,10 @@
 
 import { Entity, Index, Column, PrimaryColumn, ManyToOne, JoinColumn } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class Announcement {
+@Entity('announcement')
+export class MiAnnouncement {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -77,15 +77,15 @@ export class Announcement {
 		...id(),
 		nullable: true,
 	})
-	public userId: User['id'] | null;
+	public userId: MiUser['id'] | null;
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
-	constructor(data: Partial<Announcement>) {
+	constructor(data: Partial<MiAnnouncement>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/AnnouncementRead.ts b/packages/backend/src/models/entities/AnnouncementRead.ts
index 13c90d460..89dadaab3 100644
--- a/packages/backend/src/models/entities/AnnouncementRead.ts
+++ b/packages/backend/src/models/entities/AnnouncementRead.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { Announcement } from './Announcement.js';
+import { MiUser } from './User.js';
+import { MiAnnouncement } from './Announcement.js';
 
-@Entity()
+@Entity('announcement_read')
 @Index(['userId', 'announcementId'], { unique: true })
-export class AnnouncementRead {
+export class MiAnnouncementRead {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -21,21 +21,21 @@ export class AnnouncementRead {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column(id())
-	public announcementId: Announcement['id'];
+	public announcementId: MiAnnouncement['id'];
 
-	@ManyToOne(type => Announcement, {
+	@ManyToOne(type => MiAnnouncement, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public announcement: Announcement | null;
+	public announcement: MiAnnouncement | null;
 }
diff --git a/packages/backend/src/models/entities/Antenna.ts b/packages/backend/src/models/entities/Antenna.ts
index 95e246a0f..e73a4d55c 100644
--- a/packages/backend/src/models/entities/Antenna.ts
+++ b/packages/backend/src/models/entities/Antenna.ts
@@ -5,11 +5,11 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { UserList } from './UserList.js';
+import { MiUser } from './User.js';
+import { MiUserList } from './UserList.js';
 
-@Entity()
-export class Antenna {
+@Entity('antenna')
+export class MiAntenna {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -27,13 +27,13 @@ export class Antenna {
 		...id(),
 		comment: 'The owner ID.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 128,
@@ -48,13 +48,13 @@ export class Antenna {
 		...id(),
 		nullable: true,
 	})
-	public userListId: UserList['id'] | null;
+	public userListId: MiUserList['id'] | null;
 
-	@ManyToOne(type => UserList, {
+	@ManyToOne(type => MiUserList, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public userList: UserList | null;
+	public userList: MiUserList | null;
 
 	@Column('varchar', {
 		length: 1024, array: true,
diff --git a/packages/backend/src/models/entities/App.ts b/packages/backend/src/models/entities/App.ts
index 7ed92a7fc..99c41a203 100644
--- a/packages/backend/src/models/entities/App.ts
+++ b/packages/backend/src/models/entities/App.ts
@@ -5,10 +5,10 @@
 
 import { Entity, PrimaryColumn, Column, Index, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class App {
+@Entity('app')
+export class MiApp {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -24,13 +24,13 @@ export class App {
 		nullable: true,
 		comment: 'The owner ID.',
 	})
-	public userId: User['id'] | null;
+	public userId: MiUser['id'] | null;
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'SET NULL',
 		nullable: true,
 	})
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column('varchar', {
diff --git a/packages/backend/src/models/entities/AttestationChallenge.ts b/packages/backend/src/models/entities/AttestationChallenge.ts
index 9a653c027..dace378ef 100644
--- a/packages/backend/src/models/entities/AttestationChallenge.ts
+++ b/packages/backend/src/models/entities/AttestationChallenge.ts
@@ -5,22 +5,22 @@
 
 import { PrimaryColumn, Entity, JoinColumn, Column, ManyToOne, Index } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class AttestationChallenge {
+@Entity('attestation_challenge')
+export class MiAttestationChallenge {
 	@PrimaryColumn(id())
 	public id: string;
 
 	@Index()
 	@PrimaryColumn(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column('varchar', {
@@ -41,7 +41,7 @@ export class AttestationChallenge {
 	})
 	public registrationChallenge: boolean;
 
-	constructor(data: Partial<AttestationChallenge>) {
+	constructor(data: Partial<MiAttestationChallenge>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/AuthSession.ts b/packages/backend/src/models/entities/AuthSession.ts
index ab34d3d0c..1aabf836d 100644
--- a/packages/backend/src/models/entities/AuthSession.ts
+++ b/packages/backend/src/models/entities/AuthSession.ts
@@ -5,11 +5,11 @@
 
 import { Entity, PrimaryColumn, Index, Column, ManyToOne, JoinColumn } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { App } from './App.js';
+import { MiUser } from './User.js';
+import { MiApp } from './App.js';
 
-@Entity()
-export class AuthSession {
+@Entity('auth_session')
+export class MiAuthSession {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -28,21 +28,21 @@ export class AuthSession {
 		...id(),
 		nullable: true,
 	})
-	public userId: User['id'] | null;
+	public userId: MiUser['id'] | null;
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 		nullable: true,
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column(id())
-	public appId: App['id'];
+	public appId: MiApp['id'];
 
-	@ManyToOne(type => App, {
+	@ManyToOne(type => MiApp, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public app: App | null;
+	public app: MiApp | null;
 }
diff --git a/packages/backend/src/models/entities/Blocking.ts b/packages/backend/src/models/entities/Blocking.ts
index ad0686aba..8bedb4395 100644
--- a/packages/backend/src/models/entities/Blocking.ts
+++ b/packages/backend/src/models/entities/Blocking.ts
@@ -5,11 +5,11 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('blocking')
 @Index(['blockerId', 'blockeeId'], { unique: true })
-export class Blocking {
+export class MiBlocking {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -24,24 +24,24 @@ export class Blocking {
 		...id(),
 		comment: 'The blockee user ID.',
 	})
-	public blockeeId: User['id'];
+	public blockeeId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public blockee: User | null;
+	public blockee: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The blocker user ID.',
 	})
-	public blockerId: User['id'];
+	public blockerId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public blocker: User | null;
+	public blocker: MiUser | null;
 }
diff --git a/packages/backend/src/models/entities/Channel.ts b/packages/backend/src/models/entities/Channel.ts
index 4df8b5aed..9a89b650a 100644
--- a/packages/backend/src/models/entities/Channel.ts
+++ b/packages/backend/src/models/entities/Channel.ts
@@ -5,11 +5,11 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { DriveFile } from './DriveFile.js';
+import { MiUser } from './User.js';
+import { MiDriveFile } from './DriveFile.js';
 
-@Entity()
-export class Channel {
+@Entity('channel')
+export class MiChannel {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -31,13 +31,13 @@ export class Channel {
 		nullable: true,
 		comment: 'The owner ID.',
 	})
-	public userId: User['id'] | null;
+	public userId: MiUser['id'] | null;
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'SET NULL',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 128,
@@ -56,13 +56,13 @@ export class Channel {
 		nullable: true,
 		comment: 'The ID of banner Channel.',
 	})
-	public bannerId: DriveFile['id'] | null;
+	public bannerId: MiDriveFile['id'] | null;
 
-	@ManyToOne(type => DriveFile, {
+	@ManyToOne(type => MiDriveFile, {
 		onDelete: 'SET NULL',
 	})
 	@JoinColumn()
-	public banner: DriveFile | null;
+	public banner: MiDriveFile | null;
 
 	@Column('varchar', {
 		array: true, length: 128, default: '{}',
diff --git a/packages/backend/src/models/entities/ChannelFavorite.ts b/packages/backend/src/models/entities/ChannelFavorite.ts
index 28a53f64e..c2be68ab7 100644
--- a/packages/backend/src/models/entities/ChannelFavorite.ts
+++ b/packages/backend/src/models/entities/ChannelFavorite.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { Channel } from './Channel.js';
+import { MiUser } from './User.js';
+import { MiChannel } from './Channel.js';
 
-@Entity()
+@Entity('channel_favorite')
 @Index(['userId', 'channelId'], { unique: true })
-export class ChannelFavorite {
+export class MiChannelFavorite {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -24,23 +24,23 @@ export class ChannelFavorite {
 	@Column({
 		...id(),
 	})
-	public channelId: Channel['id'];
+	public channelId: MiChannel['id'];
 
-	@ManyToOne(type => Channel, {
+	@ManyToOne(type => MiChannel, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public channel: Channel | null;
+	public channel: MiChannel | null;
 
 	@Index()
 	@Column({
 		...id(),
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 }
diff --git a/packages/backend/src/models/entities/ChannelFollowing.ts b/packages/backend/src/models/entities/ChannelFollowing.ts
index c862cf391..dc33eb144 100644
--- a/packages/backend/src/models/entities/ChannelFollowing.ts
+++ b/packages/backend/src/models/entities/ChannelFollowing.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { Channel } from './Channel.js';
+import { MiUser } from './User.js';
+import { MiChannel } from './Channel.js';
 
-@Entity()
+@Entity('channel_following')
 @Index(['followerId', 'followeeId'], { unique: true })
-export class ChannelFollowing {
+export class MiChannelFollowing {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -25,24 +25,24 @@ export class ChannelFollowing {
 		...id(),
 		comment: 'The followee channel ID.',
 	})
-	public followeeId: Channel['id'];
+	public followeeId: MiChannel['id'];
 
-	@ManyToOne(type => Channel, {
+	@ManyToOne(type => MiChannel, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public followee: Channel | null;
+	public followee: MiChannel | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The follower user ID.',
 	})
-	public followerId: User['id'];
+	public followerId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public follower: User | null;
+	public follower: MiUser | null;
 }
diff --git a/packages/backend/src/models/entities/Clip.ts b/packages/backend/src/models/entities/Clip.ts
index 814e8231e..f8bc2f217 100644
--- a/packages/backend/src/models/entities/Clip.ts
+++ b/packages/backend/src/models/entities/Clip.ts
@@ -5,10 +5,10 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class Clip {
+@Entity('clip')
+export class MiClip {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -28,13 +28,13 @@ export class Clip {
 		...id(),
 		comment: 'The owner ID.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 128,
diff --git a/packages/backend/src/models/entities/ClipFavorite.ts b/packages/backend/src/models/entities/ClipFavorite.ts
index e0ec261cb..74d765411 100644
--- a/packages/backend/src/models/entities/ClipFavorite.ts
+++ b/packages/backend/src/models/entities/ClipFavorite.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { Clip } from './Clip.js';
+import { MiUser } from './User.js';
+import { MiClip } from './Clip.js';
 
-@Entity()
+@Entity('clip_favorite')
 @Index(['userId', 'clipId'], { unique: true })
-export class ClipFavorite {
+export class MiClipFavorite {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -19,20 +19,20 @@ export class ClipFavorite {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column(id())
-	public clipId: Clip['id'];
+	public clipId: MiClip['id'];
 
-	@ManyToOne(type => Clip, {
+	@ManyToOne(type => MiClip, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public clip: Clip | null;
+	public clip: MiClip | null;
 }
diff --git a/packages/backend/src/models/entities/ClipNote.ts b/packages/backend/src/models/entities/ClipNote.ts
index c4028163f..ed5458864 100644
--- a/packages/backend/src/models/entities/ClipNote.ts
+++ b/packages/backend/src/models/entities/ClipNote.ts
@@ -5,12 +5,12 @@
 
 import { Entity, Index, JoinColumn, Column, ManyToOne, PrimaryColumn } from 'typeorm';
 import { id } from '../id.js';
-import { Note } from './Note.js';
-import { Clip } from './Clip.js';
+import { MiNote } from './Note.js';
+import { MiClip } from './Clip.js';
 
-@Entity()
+@Entity('clip_note')
 @Index(['noteId', 'clipId'], { unique: true })
-export class ClipNote {
+export class MiClipNote {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -19,24 +19,24 @@ export class ClipNote {
 		...id(),
 		comment: 'The note ID.',
 	})
-	public noteId: Note['id'];
+	public noteId: MiNote['id'];
 
-	@ManyToOne(type => Note, {
+	@ManyToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public note: Note | null;
+	public note: MiNote | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The clip ID.',
 	})
-	public clipId: Clip['id'];
+	public clipId: MiClip['id'];
 
-	@ManyToOne(type => Clip, {
+	@ManyToOne(type => MiClip, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public clip: Clip | null;
+	public clip: MiClip | null;
 }
diff --git a/packages/backend/src/models/entities/DriveFile.ts b/packages/backend/src/models/entities/DriveFile.ts
index 7c70f5503..55d6a9826 100644
--- a/packages/backend/src/models/entities/DriveFile.ts
+++ b/packages/backend/src/models/entities/DriveFile.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { DriveFolder } from './DriveFolder.js';
+import { MiUser } from './User.js';
+import { MiDriveFolder } from './DriveFolder.js';
 
-@Entity()
+@Entity('drive_file')
 @Index(['userId', 'folderId', 'id'])
-export class DriveFile {
+export class MiDriveFile {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -26,13 +26,13 @@ export class DriveFile {
 		nullable: true,
 		comment: 'The owner ID.',
 	})
-	public userId: User['id'] | null;
+	public userId: MiUser['id'] | null;
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'SET NULL',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column('varchar', {
@@ -146,13 +146,13 @@ export class DriveFile {
 		nullable: true,
 		comment: 'The parent folder ID. If null, it means the DriveFile is located in root.',
 	})
-	public folderId: DriveFolder['id'] | null;
+	public folderId: MiDriveFolder['id'] | null;
 
-	@ManyToOne(type => DriveFolder, {
+	@ManyToOne(type => MiDriveFolder, {
 		onDelete: 'SET NULL',
 	})
 	@JoinColumn()
-	public folder: DriveFolder | null;
+	public folder: MiDriveFolder | null;
 
 	@Index()
 	@Column('boolean', {
diff --git a/packages/backend/src/models/entities/DriveFolder.ts b/packages/backend/src/models/entities/DriveFolder.ts
index 216279d3c..614974af1 100644
--- a/packages/backend/src/models/entities/DriveFolder.ts
+++ b/packages/backend/src/models/entities/DriveFolder.ts
@@ -5,10 +5,10 @@
 
 import { JoinColumn, ManyToOne, Entity, PrimaryColumn, Index, Column } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class DriveFolder {
+@Entity('drive_folder')
+export class MiDriveFolder {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -30,13 +30,13 @@ export class DriveFolder {
 		nullable: true,
 		comment: 'The owner ID.',
 	})
-	public userId: User['id'] | null;
+	public userId: MiUser['id'] | null;
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column({
@@ -44,11 +44,11 @@ export class DriveFolder {
 		nullable: true,
 		comment: 'The parent folder ID. If null, it means the DriveFolder is located in root.',
 	})
-	public parentId: DriveFolder['id'] | null;
+	public parentId: MiDriveFolder['id'] | null;
 
-	@ManyToOne(type => DriveFolder, {
+	@ManyToOne(type => MiDriveFolder, {
 		onDelete: 'SET NULL',
 	})
 	@JoinColumn()
-	public parent: DriveFolder | null;
+	public parent: MiDriveFolder | null;
 }
diff --git a/packages/backend/src/models/entities/Emoji.ts b/packages/backend/src/models/entities/Emoji.ts
index 8c4204599..a3ae1f258 100644
--- a/packages/backend/src/models/entities/Emoji.ts
+++ b/packages/backend/src/models/entities/Emoji.ts
@@ -6,9 +6,9 @@
 import { PrimaryColumn, Entity, Index, Column } from 'typeorm';
 import { id } from '../id.js';
 
-@Entity()
+@Entity('emoji')
 @Index(['name', 'host'], { unique: true })
-export class Emoji {
+export class MiEmoji {
 	@PrimaryColumn(id())
 	public id: string;
 
diff --git a/packages/backend/src/models/entities/Flash.ts b/packages/backend/src/models/entities/Flash.ts
index 744367183..af4553ee9 100644
--- a/packages/backend/src/models/entities/Flash.ts
+++ b/packages/backend/src/models/entities/Flash.ts
@@ -5,10 +5,10 @@
 
 import { Entity, Index, JoinColumn, Column, PrimaryColumn, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class Flash {
+@Entity('flash')
+export class MiFlash {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -39,13 +39,13 @@ export class Flash {
 		...id(),
 		comment: 'The ID of author.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 65536,
diff --git a/packages/backend/src/models/entities/FlashLike.ts b/packages/backend/src/models/entities/FlashLike.ts
index f9890742d..9486be3ea 100644
--- a/packages/backend/src/models/entities/FlashLike.ts
+++ b/packages/backend/src/models/entities/FlashLike.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { Flash } from './Flash.js';
+import { MiUser } from './User.js';
+import { MiFlash } from './Flash.js';
 
-@Entity()
+@Entity('flash_like')
 @Index(['userId', 'flashId'], { unique: true })
-export class FlashLike {
+export class MiFlashLike {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -19,20 +19,20 @@ export class FlashLike {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column(id())
-	public flashId: Flash['id'];
+	public flashId: MiFlash['id'];
 
-	@ManyToOne(type => Flash, {
+	@ManyToOne(type => MiFlash, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public flash: Flash | null;
+	public flash: MiFlash | null;
 }
diff --git a/packages/backend/src/models/entities/FollowRequest.ts b/packages/backend/src/models/entities/FollowRequest.ts
index 1dadddbdf..28385931b 100644
--- a/packages/backend/src/models/entities/FollowRequest.ts
+++ b/packages/backend/src/models/entities/FollowRequest.ts
@@ -5,11 +5,11 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('follow_request')
 @Index(['followerId', 'followeeId'], { unique: true })
-export class FollowRequest {
+export class MiFollowRequest {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -23,26 +23,26 @@ export class FollowRequest {
 		...id(),
 		comment: 'The followee user ID.',
 	})
-	public followeeId: User['id'];
+	public followeeId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public followee: User | null;
+	public followee: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The follower user ID.',
 	})
-	public followerId: User['id'];
+	public followerId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public follower: User | null;
+	public follower: MiUser | null;
 
 	@Column('varchar', {
 		length: 128, nullable: true,
diff --git a/packages/backend/src/models/entities/Following.ts b/packages/backend/src/models/entities/Following.ts
index 5230e4059..df509cf94 100644
--- a/packages/backend/src/models/entities/Following.ts
+++ b/packages/backend/src/models/entities/Following.ts
@@ -5,11 +5,11 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('following')
 @Index(['followerId', 'followeeId'], { unique: true })
-export class Following {
+export class MiFollowing {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -24,26 +24,26 @@ export class Following {
 		...id(),
 		comment: 'The followee user ID.',
 	})
-	public followeeId: User['id'];
+	public followeeId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public followee: User | null;
+	public followee: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The follower user ID.',
 	})
-	public followerId: User['id'];
+	public followerId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public follower: User | null;
+	public follower: MiUser | null;
 
 	//#region Denormalized fields
 	@Index()
diff --git a/packages/backend/src/models/entities/GalleryLike.ts b/packages/backend/src/models/entities/GalleryLike.ts
index 9db4de596..40aeeaad0 100644
--- a/packages/backend/src/models/entities/GalleryLike.ts
+++ b/packages/backend/src/models/entities/GalleryLike.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { GalleryPost } from './GalleryPost.js';
+import { MiUser } from './User.js';
+import { MiGalleryPost } from './GalleryPost.js';
 
-@Entity()
+@Entity('gallery_like')
 @Index(['userId', 'postId'], { unique: true })
-export class GalleryLike {
+export class MiGalleryLike {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -19,20 +19,20 @@ export class GalleryLike {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column(id())
-	public postId: GalleryPost['id'];
+	public postId: MiGalleryPost['id'];
 
-	@ManyToOne(type => GalleryPost, {
+	@ManyToOne(type => MiGalleryPost, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public post: GalleryPost | null;
+	public post: MiGalleryPost | null;
 }
diff --git a/packages/backend/src/models/entities/GalleryPost.ts b/packages/backend/src/models/entities/GalleryPost.ts
index 455cb4b61..777fe942e 100644
--- a/packages/backend/src/models/entities/GalleryPost.ts
+++ b/packages/backend/src/models/entities/GalleryPost.ts
@@ -5,11 +5,11 @@
 
 import { Entity, Index, JoinColumn, Column, PrimaryColumn, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import type { DriveFile } from './DriveFile.js';
+import { MiUser } from './User.js';
+import type { MiDriveFile } from './DriveFile.js';
 
-@Entity()
-export class GalleryPost {
+@Entity('gallery_post')
+export class MiGalleryPost {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -40,20 +40,20 @@ export class GalleryPost {
 		...id(),
 		comment: 'The ID of author.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		array: true, default: '{}',
 	})
-	public fileIds: DriveFile['id'][];
+	public fileIds: MiDriveFile['id'][];
 
 	@Index()
 	@Column('boolean', {
@@ -74,7 +74,7 @@ export class GalleryPost {
 	})
 	public tags: string[];
 
-	constructor(data: Partial<GalleryPost>) {
+	constructor(data: Partial<MiGalleryPost>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/Hashtag.ts b/packages/backend/src/models/entities/Hashtag.ts
index 39e78d58f..30fea91b7 100644
--- a/packages/backend/src/models/entities/Hashtag.ts
+++ b/packages/backend/src/models/entities/Hashtag.ts
@@ -5,10 +5,10 @@
 
 import { Entity, PrimaryColumn, Index, Column } from 'typeorm';
 import { id } from '../id.js';
-import type { User } from './User.js';
+import type { MiUser } from './User.js';
 
-@Entity()
-export class Hashtag {
+@Entity('hashtag')
+export class MiHashtag {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -22,7 +22,7 @@ export class Hashtag {
 		...id(),
 		array: true,
 	})
-	public mentionedUserIds: User['id'][];
+	public mentionedUserIds: MiUser['id'][];
 
 	@Index()
 	@Column('integer', {
@@ -34,7 +34,7 @@ export class Hashtag {
 		...id(),
 		array: true,
 	})
-	public mentionedLocalUserIds: User['id'][];
+	public mentionedLocalUserIds: MiUser['id'][];
 
 	@Index()
 	@Column('integer', {
@@ -46,7 +46,7 @@ export class Hashtag {
 		...id(),
 		array: true,
 	})
-	public mentionedRemoteUserIds: User['id'][];
+	public mentionedRemoteUserIds: MiUser['id'][];
 
 	@Index()
 	@Column('integer', {
@@ -58,7 +58,7 @@ export class Hashtag {
 		...id(),
 		array: true,
 	})
-	public attachedUserIds: User['id'][];
+	public attachedUserIds: MiUser['id'][];
 
 	@Index()
 	@Column('integer', {
@@ -70,7 +70,7 @@ export class Hashtag {
 		...id(),
 		array: true,
 	})
-	public attachedLocalUserIds: User['id'][];
+	public attachedLocalUserIds: MiUser['id'][];
 
 	@Index()
 	@Column('integer', {
@@ -82,7 +82,7 @@ export class Hashtag {
 		...id(),
 		array: true,
 	})
-	public attachedRemoteUserIds: User['id'][];
+	public attachedRemoteUserIds: MiUser['id'][];
 
 	@Index()
 	@Column('integer', {
diff --git a/packages/backend/src/models/entities/Instance.ts b/packages/backend/src/models/entities/Instance.ts
index 67f8dfe5d..8c562ffa8 100644
--- a/packages/backend/src/models/entities/Instance.ts
+++ b/packages/backend/src/models/entities/Instance.ts
@@ -6,8 +6,8 @@
 import { Entity, PrimaryColumn, Index, Column } from 'typeorm';
 import { id } from '../id.js';
 
-@Entity()
-export class Instance {
+@Entity('instance')
+export class MiInstance {
 	@PrimaryColumn(id())
 	public id: string;
 
diff --git a/packages/backend/src/models/entities/Meta.ts b/packages/backend/src/models/entities/Meta.ts
index a81defae0..5a9c875a7 100644
--- a/packages/backend/src/models/entities/Meta.ts
+++ b/packages/backend/src/models/entities/Meta.ts
@@ -5,10 +5,10 @@
 
 import { Entity, Column, PrimaryColumn, ManyToOne, JoinColumn } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class Meta {
+@Entity('meta')
+export class MiMeta {
 	@PrimaryColumn({
 		type: 'varchar',
 		length: 32,
@@ -139,13 +139,13 @@ export class Meta {
 		...id(),
 		nullable: true,
 	})
-	public proxyAccountId: User['id'] | null;
+	public proxyAccountId: MiUser['id'] | null;
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'SET NULL',
 	})
 	@JoinColumn()
-	public proxyAccount: User | null;
+	public proxyAccount: MiUser | null;
 
 	@Column('boolean', {
 		default: false,
diff --git a/packages/backend/src/models/entities/ModerationLog.ts b/packages/backend/src/models/entities/ModerationLog.ts
index caf0ecfae..027645de6 100644
--- a/packages/backend/src/models/entities/ModerationLog.ts
+++ b/packages/backend/src/models/entities/ModerationLog.ts
@@ -5,10 +5,10 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class ModerationLog {
+@Entity('moderation_log')
+export class MiModerationLog {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -19,13 +19,13 @@ export class ModerationLog {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 128,
diff --git a/packages/backend/src/models/entities/MutedNote.ts b/packages/backend/src/models/entities/MutedNote.ts
index 3495bd2eb..d33af90a9 100644
--- a/packages/backend/src/models/entities/MutedNote.ts
+++ b/packages/backend/src/models/entities/MutedNote.ts
@@ -6,12 +6,12 @@
 import { Entity, Index, JoinColumn, Column, ManyToOne, PrimaryColumn } from 'typeorm';
 import { id } from '../id.js';
 import { mutedNoteReasons } from '../../types.js';
-import { Note } from './Note.js';
-import { User } from './User.js';
+import { MiNote } from './Note.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('muted_note')
 @Index(['noteId', 'userId'], { unique: true })
-export class MutedNote {
+export class MiMutedNote {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -20,26 +20,26 @@ export class MutedNote {
 		...id(),
 		comment: 'The note ID.',
 	})
-	public noteId: Note['id'];
+	public noteId: MiNote['id'];
 
-	@ManyToOne(type => Note, {
+	@ManyToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public note: Note | null;
+	public note: MiNote | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The user ID.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	/**
 	 * ミュートされた理由。
diff --git a/packages/backend/src/models/entities/Muting.ts b/packages/backend/src/models/entities/Muting.ts
index c55004122..b1f12f011 100644
--- a/packages/backend/src/models/entities/Muting.ts
+++ b/packages/backend/src/models/entities/Muting.ts
@@ -5,11 +5,11 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('muting')
 @Index(['muterId', 'muteeId'], { unique: true })
-export class Muting {
+export class MiMuting {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -30,24 +30,24 @@ export class Muting {
 		...id(),
 		comment: 'The mutee user ID.',
 	})
-	public muteeId: User['id'];
+	public muteeId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public mutee: User | null;
+	public mutee: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The muter user ID.',
 	})
-	public muterId: User['id'];
+	public muterId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public muter: User | null;
+	public muter: MiUser | null;
 }
diff --git a/packages/backend/src/models/entities/Note.ts b/packages/backend/src/models/entities/Note.ts
index c9b69087a..42343f015 100644
--- a/packages/backend/src/models/entities/Note.ts
+++ b/packages/backend/src/models/entities/Note.ts
@@ -6,15 +6,15 @@
 import { Entity, Index, JoinColumn, Column, PrimaryColumn, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
 import { noteVisibilities } from '../../types.js';
-import { User } from './User.js';
-import { Channel } from './Channel.js';
-import type { DriveFile } from './DriveFile.js';
+import { MiUser } from './User.js';
+import { MiChannel } from './Channel.js';
+import type { MiDriveFile } from './DriveFile.js';
 
-@Entity()
+@Entity('note')
 @Index('IDX_NOTE_TAGS', { synchronize: false })
 @Index('IDX_NOTE_MENTIONS', { synchronize: false })
 @Index('IDX_NOTE_VISIBLE_USER_IDS', { synchronize: false })
-export class Note {
+export class MiNote {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -30,13 +30,13 @@ export class Note {
 		nullable: true,
 		comment: 'The ID of reply target.',
 	})
-	public replyId: Note['id'] | null;
+	public replyId: MiNote['id'] | null;
 
-	@ManyToOne(type => Note, {
+	@ManyToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public reply: Note | null;
+	public reply: MiNote | null;
 
 	@Index()
 	@Column({
@@ -44,13 +44,13 @@ export class Note {
 		nullable: true,
 		comment: 'The ID of renote target.',
 	})
-	public renoteId: Note['id'] | null;
+	public renoteId: MiNote['id'] | null;
 
-	@ManyToOne(type => Note, {
+	@ManyToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public renote: Note | null;
+	public renote: MiNote | null;
 
 	@Index()
 	@Column('varchar', {
@@ -79,13 +79,13 @@ export class Note {
 		...id(),
 		comment: 'The ID of author.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('boolean', {
 		default: false,
@@ -144,7 +144,7 @@ export class Note {
 		...id(),
 		array: true, default: '{}',
 	})
-	public fileIds: DriveFile['id'][];
+	public fileIds: MiDriveFile['id'][];
 
 	@Index()
 	@Column('varchar', {
@@ -157,14 +157,14 @@ export class Note {
 		...id(),
 		array: true, default: '{}',
 	})
-	public visibleUserIds: User['id'][];
+	public visibleUserIds: MiUser['id'][];
 
 	@Index()
 	@Column({
 		...id(),
 		array: true, default: '{}',
 	})
-	public mentions: User['id'][];
+	public mentions: MiUser['id'][];
 
 	@Column('text', {
 		default: '[]',
@@ -193,13 +193,13 @@ export class Note {
 		nullable: true,
 		comment: 'The ID of source channel.',
 	})
-	public channelId: Channel['id'] | null;
+	public channelId: MiChannel['id'] | null;
 
-	@ManyToOne(type => Channel, {
+	@ManyToOne(type => MiChannel, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public channel: Channel | null;
+	public channel: MiChannel | null;
 
 	//#region Denormalized fields
 	@Index()
@@ -214,7 +214,7 @@ export class Note {
 		nullable: true,
 		comment: '[Denormalized]',
 	})
-	public replyUserId: User['id'] | null;
+	public replyUserId: MiUser['id'] | null;
 
 	@Column('varchar', {
 		length: 128, nullable: true,
@@ -227,7 +227,7 @@ export class Note {
 		nullable: true,
 		comment: '[Denormalized]',
 	})
-	public renoteUserId: User['id'] | null;
+	public renoteUserId: MiUser['id'] | null;
 
 	@Column('varchar', {
 		length: 128, nullable: true,
@@ -236,7 +236,7 @@ export class Note {
 	public renoteUserHost: string | null;
 	//#endregion
 
-	constructor(data: Partial<Note>) {
+	constructor(data: Partial<MiNote>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/NoteFavorite.ts b/packages/backend/src/models/entities/NoteFavorite.ts
index 30b213067..1b637e6b9 100644
--- a/packages/backend/src/models/entities/NoteFavorite.ts
+++ b/packages/backend/src/models/entities/NoteFavorite.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { Note } from './Note.js';
-import { User } from './User.js';
+import { MiNote } from './Note.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('note_favorite')
 @Index(['userId', 'noteId'], { unique: true })
-export class NoteFavorite {
+export class MiNoteFavorite {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -21,20 +21,20 @@ export class NoteFavorite {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column(id())
-	public noteId: Note['id'];
+	public noteId: MiNote['id'];
 
-	@ManyToOne(type => Note, {
+	@ManyToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public note: Note | null;
+	public note: MiNote | null;
 }
diff --git a/packages/backend/src/models/entities/NoteReaction.ts b/packages/backend/src/models/entities/NoteReaction.ts
index 7c76e0759..19511abd1 100644
--- a/packages/backend/src/models/entities/NoteReaction.ts
+++ b/packages/backend/src/models/entities/NoteReaction.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { Note } from './Note.js';
+import { MiUser } from './User.js';
+import { MiNote } from './Note.js';
 
-@Entity()
+@Entity('note_reaction')
 @Index(['userId', 'noteId'], { unique: true })
-export class NoteReaction {
+export class MiNoteReaction {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -22,23 +22,23 @@ export class NoteReaction {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user?: User | null;
+	public user?: MiUser | null;
 
 	@Index()
 	@Column(id())
-	public noteId: Note['id'];
+	public noteId: MiNote['id'];
 
-	@ManyToOne(type => Note, {
+	@ManyToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public note?: Note | null;
+	public note?: MiNote | null;
 
 	// TODO: 対象noteのuserIdを非正規化したい(「受け取ったリアクション一覧」のようなものを(JOIN無しで)実装したいため)
 
diff --git a/packages/backend/src/models/entities/NoteThreadMuting.ts b/packages/backend/src/models/entities/NoteThreadMuting.ts
index 5d891beaf..d8ccbe0f7 100644
--- a/packages/backend/src/models/entities/NoteThreadMuting.ts
+++ b/packages/backend/src/models/entities/NoteThreadMuting.ts
@@ -5,11 +5,11 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('note_thread_muting')
 @Index(['userId', 'threadId'], { unique: true })
-export class NoteThreadMuting {
+export class MiNoteThreadMuting {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -21,13 +21,13 @@ export class NoteThreadMuting {
 	@Column({
 		...id(),
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column('varchar', {
diff --git a/packages/backend/src/models/entities/NoteUnread.ts b/packages/backend/src/models/entities/NoteUnread.ts
index 91ff52f64..0f111cc1b 100644
--- a/packages/backend/src/models/entities/NoteUnread.ts
+++ b/packages/backend/src/models/entities/NoteUnread.ts
@@ -5,35 +5,35 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { Note } from './Note.js';
-import type { Channel } from './Channel.js';
+import { MiUser } from './User.js';
+import { MiNote } from './Note.js';
+import type { MiChannel } from './Channel.js';
 
-@Entity()
+@Entity('note_unread')
 @Index(['userId', 'noteId'], { unique: true })
-export class NoteUnread {
+export class MiNoteUnread {
 	@PrimaryColumn(id())
 	public id: string;
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column(id())
-	public noteId: Note['id'];
+	public noteId: MiNote['id'];
 
-	@ManyToOne(type => Note, {
+	@ManyToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public note: Note | null;
+	public note: MiNote | null;
 
 	/**
 	 * メンションか否か
@@ -55,7 +55,7 @@ export class NoteUnread {
 		...id(),
 		comment: '[Denormalized]',
 	})
-	public noteUserId: User['id'];
+	public noteUserId: MiUser['id'];
 
 	@Index()
 	@Column({
@@ -63,6 +63,6 @@ export class NoteUnread {
 		nullable: true,
 		comment: '[Denormalized]',
 	})
-	public noteChannelId: Channel['id'] | null;
+	public noteChannelId: MiChannel['id'] | null;
 	//#endregion
 }
diff --git a/packages/backend/src/models/entities/Notification.ts b/packages/backend/src/models/entities/Notification.ts
index 0c9d10238..94c7084cf 100644
--- a/packages/backend/src/models/entities/Notification.ts
+++ b/packages/backend/src/models/entities/Notification.ts
@@ -4,12 +4,12 @@
  */
 
 import { notificationTypes } from '@/types.js';
-import { User } from './User.js';
-import { Note } from './Note.js';
-import { FollowRequest } from './FollowRequest.js';
-import { AccessToken } from './AccessToken.js';
+import { MiUser } from './User.js';
+import { MiNote } from './Note.js';
+import { MiFollowRequest } from './FollowRequest.js';
+import { MiAccessToken } from './AccessToken.js';
 
-export type Notification = {
+export type MiNotification = {
 	id: string;
 
 	// RedisのためDateではなくstring
@@ -18,7 +18,7 @@ export type Notification = {
 	/**
 	 * 通知の送信者(initiator)
 	 */
-	notifierId: User['id'] | null;
+	notifierId: MiUser['id'] | null;
 
 	/**
 	 * 通知の種類。
@@ -36,9 +36,9 @@ export type Notification = {
 	 */
 	type: typeof notificationTypes[number];
 
-	noteId: Note['id'] | null;
+	noteId: MiNote['id'] | null;
 
-	followRequestId: FollowRequest['id'] | null;
+	followRequestId: MiFollowRequest['id'] | null;
 
 	reaction: string | null;
 
@@ -66,5 +66,5 @@ export type Notification = {
 	/**
 	 * アプリ通知のアプリ(のトークン)
 	 */
-	appAccessTokenId: AccessToken['id'] | null;
+	appAccessTokenId: MiAccessToken['id'] | null;
 }
diff --git a/packages/backend/src/models/entities/Page.ts b/packages/backend/src/models/entities/Page.ts
index 089e9c133..30131af85 100644
--- a/packages/backend/src/models/entities/Page.ts
+++ b/packages/backend/src/models/entities/Page.ts
@@ -5,12 +5,12 @@
 
 import { Entity, Index, JoinColumn, Column, PrimaryColumn, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { DriveFile } from './DriveFile.js';
+import { MiUser } from './User.js';
+import { MiDriveFile } from './DriveFile.js';
 
-@Entity()
+@Entity('page')
 @Index(['userId', 'name'], { unique: true })
-export class Page {
+export class MiPage {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -60,25 +60,25 @@ export class Page {
 		...id(),
 		comment: 'The ID of author.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column({
 		...id(),
 		nullable: true,
 	})
-	public eyeCatchingImageId: DriveFile['id'] | null;
+	public eyeCatchingImageId: MiDriveFile['id'] | null;
 
-	@ManyToOne(type => DriveFile, {
+	@ManyToOne(type => MiDriveFile, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public eyeCatchingImage: DriveFile | null;
+	public eyeCatchingImage: MiDriveFile | null;
 
 	@Column('jsonb', {
 		default: [],
@@ -109,14 +109,14 @@ export class Page {
 		...id(),
 		array: true, default: '{}',
 	})
-	public visibleUserIds: User['id'][];
+	public visibleUserIds: MiUser['id'][];
 
 	@Column('integer', {
 		default: 0,
 	})
 	public likedCount: number;
 
-	constructor(data: Partial<Page>) {
+	constructor(data: Partial<MiPage>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/PageLike.ts b/packages/backend/src/models/entities/PageLike.ts
index 494c878b5..36f5177cf 100644
--- a/packages/backend/src/models/entities/PageLike.ts
+++ b/packages/backend/src/models/entities/PageLike.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { Page } from './Page.js';
+import { MiUser } from './User.js';
+import { MiPage } from './Page.js';
 
-@Entity()
+@Entity('page_like')
 @Index(['userId', 'pageId'], { unique: true })
-export class PageLike {
+export class MiPageLike {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -19,20 +19,20 @@ export class PageLike {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column(id())
-	public pageId: Page['id'];
+	public pageId: MiPage['id'];
 
-	@ManyToOne(type => Page, {
+	@ManyToOne(type => MiPage, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public page: Page | null;
+	public page: MiPage | null;
 }
diff --git a/packages/backend/src/models/entities/PasswordResetRequest.ts b/packages/backend/src/models/entities/PasswordResetRequest.ts
index 4804c703b..4c608d979 100644
--- a/packages/backend/src/models/entities/PasswordResetRequest.ts
+++ b/packages/backend/src/models/entities/PasswordResetRequest.ts
@@ -5,10 +5,10 @@
 
 import { PrimaryColumn, Entity, Index, Column, ManyToOne, JoinColumn } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class PasswordResetRequest {
+@Entity('password_reset_request')
+export class MiPasswordResetRequest {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -25,11 +25,11 @@ export class PasswordResetRequest {
 	@Column({
 		...id(),
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 }
diff --git a/packages/backend/src/models/entities/Poll.ts b/packages/backend/src/models/entities/Poll.ts
index 1e86fb67a..557fd1be1 100644
--- a/packages/backend/src/models/entities/Poll.ts
+++ b/packages/backend/src/models/entities/Poll.ts
@@ -6,19 +6,19 @@
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, OneToOne } from 'typeorm';
 import { id } from '../id.js';
 import { noteVisibilities } from '../../types.js';
-import { Note } from './Note.js';
-import type { User } from './User.js';
+import { MiNote } from './Note.js';
+import type { MiUser } from './User.js';
 
-@Entity()
-export class Poll {
+@Entity('poll')
+export class MiPoll {
 	@PrimaryColumn(id())
-	public noteId: Note['id'];
+	public noteId: MiNote['id'];
 
-	@OneToOne(type => Note, {
+	@OneToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public note: Note | null;
+	public note: MiNote | null;
 
 	@Column('timestamp with time zone', {
 		nullable: true,
@@ -50,7 +50,7 @@ export class Poll {
 		...id(),
 		comment: '[Denormalized]',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
 	@Index()
 	@Column('varchar', {
@@ -60,7 +60,7 @@ export class Poll {
 	public userHost: string | null;
 	//#endregion
 
-	constructor(data: Partial<Poll>) {
+	constructor(data: Partial<MiPoll>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/PollVote.ts b/packages/backend/src/models/entities/PollVote.ts
index d6eea74a8..5070ab16c 100644
--- a/packages/backend/src/models/entities/PollVote.ts
+++ b/packages/backend/src/models/entities/PollVote.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { Note } from './Note.js';
+import { MiUser } from './User.js';
+import { MiNote } from './Note.js';
 
-@Entity()
+@Entity('poll_vote')
 @Index(['userId', 'noteId', 'choice'], { unique: true })
-export class PollVote {
+export class MiPollVote {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -22,23 +22,23 @@ export class PollVote {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column(id())
-	public noteId: Note['id'];
+	public noteId: MiNote['id'];
 
-	@ManyToOne(type => Note, {
+	@ManyToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public note: Note | null;
+	public note: MiNote | null;
 
 	@Column('integer')
 	public choice: number;
diff --git a/packages/backend/src/models/entities/PromoNote.ts b/packages/backend/src/models/entities/PromoNote.ts
index be123ca46..9daf915b5 100644
--- a/packages/backend/src/models/entities/PromoNote.ts
+++ b/packages/backend/src/models/entities/PromoNote.ts
@@ -5,19 +5,19 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, OneToOne } from 'typeorm';
 import { id } from '../id.js';
-import { Note } from './Note.js';
-import type { User } from './User.js';
+import { MiNote } from './Note.js';
+import type { MiUser } from './User.js';
 
-@Entity()
-export class PromoNote {
+@Entity('promo_note')
+export class MiPromoNote {
 	@PrimaryColumn(id())
-	public noteId: Note['id'];
+	public noteId: MiNote['id'];
 
-	@OneToOne(type => Note, {
+	@OneToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public note: Note | null;
+	public note: MiNote | null;
 
 	@Column('timestamp with time zone')
 	public expiresAt: Date;
@@ -28,6 +28,6 @@ export class PromoNote {
 		...id(),
 		comment: '[Denormalized]',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 	//#endregion
 }
diff --git a/packages/backend/src/models/entities/PromoRead.ts b/packages/backend/src/models/entities/PromoRead.ts
index bddac7908..83a12858e 100644
--- a/packages/backend/src/models/entities/PromoRead.ts
+++ b/packages/backend/src/models/entities/PromoRead.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { Note } from './Note.js';
-import { User } from './User.js';
+import { MiNote } from './Note.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('promo_read')
 @Index(['userId', 'noteId'], { unique: true })
-export class PromoRead {
+export class MiPromoRead {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -21,20 +21,20 @@ export class PromoRead {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column(id())
-	public noteId: Note['id'];
+	public noteId: MiNote['id'];
 
-	@ManyToOne(type => Note, {
+	@ManyToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public note: Note | null;
+	public note: MiNote | null;
 }
diff --git a/packages/backend/src/models/entities/RegistrationTicket.ts b/packages/backend/src/models/entities/RegistrationTicket.ts
index 6f43121f3..2b1c541a2 100644
--- a/packages/backend/src/models/entities/RegistrationTicket.ts
+++ b/packages/backend/src/models/entities/RegistrationTicket.ts
@@ -5,10 +5,10 @@
 
 import { PrimaryColumn, Entity, Index, Column, ManyToOne, JoinColumn, OneToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class RegistrationTicket {
+@Entity('registration_ticket')
+export class MiRegistrationTicket {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -26,31 +26,31 @@ export class RegistrationTicket {
 	@Column('timestamp with time zone')
 	public createdAt: Date;
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public createdBy: User | null;
+	public createdBy: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		nullable: true,
 	})
-	public createdById: User['id'] | null;
+	public createdById: MiUser['id'] | null;
 
-	@OneToOne(type => User, {
+	@OneToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public usedBy: User | null;
+	public usedBy: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		nullable: true,
 	})
-	public usedById: User['id'] | null;
+	public usedById: MiUser['id'] | null;
 
 	@Column('timestamp with time zone', {
 		nullable: true,
diff --git a/packages/backend/src/models/entities/RegistryItem.ts b/packages/backend/src/models/entities/RegistryItem.ts
index 76b9b01ed..fdfa4212d 100644
--- a/packages/backend/src/models/entities/RegistryItem.ts
+++ b/packages/backend/src/models/entities/RegistryItem.ts
@@ -5,11 +5,11 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
 // TODO: 同じdomain、同じscope、同じkeyのレコードは二つ以上存在しないように制約付けたい
-@Entity()
-export class RegistryItem {
+@Entity('registry_item')
+export class MiRegistryItem {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -28,13 +28,13 @@ export class RegistryItem {
 		...id(),
 		comment: 'The owner ID.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 1024,
diff --git a/packages/backend/src/models/entities/Relay.ts b/packages/backend/src/models/entities/Relay.ts
index 6be8d7561..f73ab193a 100644
--- a/packages/backend/src/models/entities/Relay.ts
+++ b/packages/backend/src/models/entities/Relay.ts
@@ -6,8 +6,8 @@
 import { PrimaryColumn, Entity, Index, Column } from 'typeorm';
 import { id } from '../id.js';
 
-@Entity()
-export class Relay {
+@Entity('relay')
+export class MiRelay {
 	@PrimaryColumn(id())
 	public id: string;
 
diff --git a/packages/backend/src/models/entities/RenoteMuting.ts b/packages/backend/src/models/entities/RenoteMuting.ts
index a1f488b73..fc87b82b7 100644
--- a/packages/backend/src/models/entities/RenoteMuting.ts
+++ b/packages/backend/src/models/entities/RenoteMuting.ts
@@ -5,11 +5,11 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('renote_muting')
 @Index(['muterId', 'muteeId'], { unique: true })
-export class RenoteMuting {
+export class MiRenoteMuting {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -24,24 +24,24 @@ export class RenoteMuting {
 		...id(),
 		comment: 'The mutee user ID.',
 	})
-	public muteeId: User['id'];
+	public muteeId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public mutee: User | null;
+	public mutee: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The muter user ID.',
 	})
-	public muterId: User['id'];
+	public muterId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public muter: User | null;
+	public muter: MiUser | null;
 }
diff --git a/packages/backend/src/models/entities/RetentionAggregation.ts b/packages/backend/src/models/entities/RetentionAggregation.ts
index 7eef8cb82..7d7874a60 100644
--- a/packages/backend/src/models/entities/RetentionAggregation.ts
+++ b/packages/backend/src/models/entities/RetentionAggregation.ts
@@ -5,10 +5,10 @@
 
 import { Entity, PrimaryColumn, Index, Column } from 'typeorm';
 import { id } from '../id.js';
-import type { User } from './User.js';
+import type { MiUser } from './User.js';
 
-@Entity()
-export class RetentionAggregation {
+@Entity('retention_aggregation')
+export class MiRetentionAggregation {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -33,7 +33,7 @@ export class RetentionAggregation {
 		...id(),
 		array: true,
 	})
-	public userIds: User['id'][];
+	public userIds: MiUser['id'][];
 
 	@Column('integer', {
 	})
diff --git a/packages/backend/src/models/entities/Role.ts b/packages/backend/src/models/entities/Role.ts
index 3a89115d9..52e1f0c34 100644
--- a/packages/backend/src/models/entities/Role.ts
+++ b/packages/backend/src/models/entities/Role.ts
@@ -84,8 +84,8 @@ export type RoleCondFormulaValue =
 	CondFormulaValueNotesLessThanOrEq |
 	CondFormulaValueNotesMoreThanOrEq;
 
-@Entity()
-export class Role {
+@Entity('role')
+export class MiRole {
 	@PrimaryColumn(id())
 	public id: string;
 
diff --git a/packages/backend/src/models/entities/RoleAssignment.ts b/packages/backend/src/models/entities/RoleAssignment.ts
index 7499a4b66..5a2dacb91 100644
--- a/packages/backend/src/models/entities/RoleAssignment.ts
+++ b/packages/backend/src/models/entities/RoleAssignment.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { Role } from './Role.js';
-import { User } from './User.js';
+import { MiRole } from './Role.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('role_assignment')
 @Index(['userId', 'roleId'], { unique: true })
-export class RoleAssignment {
+export class MiRoleAssignment {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -24,26 +24,26 @@ export class RoleAssignment {
 		...id(),
 		comment: 'The user ID.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The role ID.',
 	})
-	public roleId: Role['id'];
+	public roleId: MiRole['id'];
 
-	@ManyToOne(type => Role, {
+	@ManyToOne(type => MiRole, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public role: Role | null;
+	public role: MiRole | null;
 
 	@Index()
 	@Column('timestamp with time zone', {
diff --git a/packages/backend/src/models/entities/Signin.ts b/packages/backend/src/models/entities/Signin.ts
index 72c9e67e2..709a99888 100644
--- a/packages/backend/src/models/entities/Signin.ts
+++ b/packages/backend/src/models/entities/Signin.ts
@@ -5,10 +5,10 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class Signin {
+@Entity('signin')
+export class MiSignin {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -19,13 +19,13 @@ export class Signin {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 128,
diff --git a/packages/backend/src/models/entities/SwSubscription.ts b/packages/backend/src/models/entities/SwSubscription.ts
index e279edfe7..9c3f97cf9 100644
--- a/packages/backend/src/models/entities/SwSubscription.ts
+++ b/packages/backend/src/models/entities/SwSubscription.ts
@@ -5,10 +5,10 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class SwSubscription {
+@Entity('sw_subscription')
+export class MiSwSubscription {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -17,13 +17,13 @@ export class SwSubscription {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 512,
diff --git a/packages/backend/src/models/entities/UsedUsername.ts b/packages/backend/src/models/entities/UsedUsername.ts
index 3056543f2..c75bf424c 100644
--- a/packages/backend/src/models/entities/UsedUsername.ts
+++ b/packages/backend/src/models/entities/UsedUsername.ts
@@ -5,8 +5,8 @@
 
 import { PrimaryColumn, Entity, Column } from 'typeorm';
 
-@Entity()
-export class UsedUsername {
+@Entity('used_username')
+export class MiUsedUsername {
 	@PrimaryColumn('varchar', {
 		length: 128,
 	})
@@ -15,7 +15,7 @@ export class UsedUsername {
 	@Column('timestamp with time zone')
 	public createdAt: Date;
 
-	constructor(data: Partial<UsedUsername>) {
+	constructor(data: Partial<MiUsedUsername>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/User.ts b/packages/backend/src/models/entities/User.ts
index 2282e7764..9db141bec 100644
--- a/packages/backend/src/models/entities/User.ts
+++ b/packages/backend/src/models/entities/User.ts
@@ -5,11 +5,11 @@
 
 import { Entity, Column, Index, OneToOne, JoinColumn, PrimaryColumn } from 'typeorm';
 import { id } from '../id.js';
-import { DriveFile } from './DriveFile.js';
+import { MiDriveFile } from './DriveFile.js';
 
-@Entity()
+@Entity('user')
 @Index(['usernameLower', 'host'], { unique: true })
-export class User {
+export class MiUser {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -103,26 +103,26 @@ export class User {
 		nullable: true,
 		comment: 'The ID of avatar DriveFile.',
 	})
-	public avatarId: DriveFile['id'] | null;
+	public avatarId: MiDriveFile['id'] | null;
 
-	@OneToOne(type => DriveFile, {
+	@OneToOne(type => MiDriveFile, {
 		onDelete: 'SET NULL',
 	})
 	@JoinColumn()
-	public avatar: DriveFile | null;
+	public avatar: MiDriveFile | null;
 
 	@Column({
 		...id(),
 		nullable: true,
 		comment: 'The ID of banner DriveFile.',
 	})
-	public bannerId: DriveFile['id'] | null;
+	public bannerId: MiDriveFile['id'] | null;
 
-	@OneToOne(type => DriveFile, {
+	@OneToOne(type => MiDriveFile, {
 		onDelete: 'SET NULL',
 	})
 	@JoinColumn()
-	public banner: DriveFile | null;
+	public banner: MiDriveFile | null;
 
 	@Column('varchar', {
 		length: 512, nullable: true,
@@ -244,7 +244,7 @@ export class User {
 	})
 	public token: string | null;
 
-	constructor(data: Partial<User>) {
+	constructor(data: Partial<MiUser>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
@@ -253,24 +253,24 @@ export class User {
 	}
 }
 
-export type LocalUser = User & {
+export type MiLocalUser = MiUser & {
 	host: null;
 	uri: null;
 }
 
-export type PartialLocalUser = Partial<User> & {
-	id: User['id'];
+export type MiPartialLocalUser = Partial<MiUser> & {
+	id: MiUser['id'];
 	host: null;
 	uri: null;
 }
 
-export type RemoteUser = User & {
+export type MiRemoteUser = MiUser & {
 	host: string;
 	uri: string;
 }
 
-export type PartialRemoteUser = Partial<User> & {
-	id: User['id'];
+export type MiPartialRemoteUser = Partial<MiUser> & {
+	id: MiUser['id'];
 	host: string;
 	uri: string;
 }
diff --git a/packages/backend/src/models/entities/UserIp.ts b/packages/backend/src/models/entities/UserIp.ts
index 15e5f1bb6..8384984e6 100644
--- a/packages/backend/src/models/entities/UserIp.ts
+++ b/packages/backend/src/models/entities/UserIp.ts
@@ -5,11 +5,11 @@
 
 import { Entity, Index, Column, PrimaryGeneratedColumn } from 'typeorm';
 import { id } from '../id.js';
-import type { User } from './User.js';
+import type { MiUser } from './User.js';
 
-@Entity()
+@Entity('user_ip')
 @Index(['userId', 'ip'], { unique: true })
-export class UserIp {
+export class MiUserIp {
 	@PrimaryGeneratedColumn()
 	public id: string;
 
@@ -19,7 +19,7 @@ export class UserIp {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
 	@Column('varchar', {
 		length: 128,
diff --git a/packages/backend/src/models/entities/UserKeypair.ts b/packages/backend/src/models/entities/UserKeypair.ts
index 6c08388fa..c9ea7d11f 100644
--- a/packages/backend/src/models/entities/UserKeypair.ts
+++ b/packages/backend/src/models/entities/UserKeypair.ts
@@ -5,18 +5,18 @@
 
 import { PrimaryColumn, Entity, JoinColumn, Column, OneToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class UserKeypair {
+@Entity('user_keypair')
+export class MiUserKeypair {
 	@PrimaryColumn(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@OneToOne(type => User, {
+	@OneToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 4096,
@@ -28,7 +28,7 @@ export class UserKeypair {
 	})
 	public privateKey: string;
 
-	constructor(data: Partial<UserKeypair>) {
+	constructor(data: Partial<MiUserKeypair>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/UserList.ts b/packages/backend/src/models/entities/UserList.ts
index 9870bbaec..a6216b567 100644
--- a/packages/backend/src/models/entities/UserList.ts
+++ b/packages/backend/src/models/entities/UserList.ts
@@ -5,10 +5,10 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class UserList {
+@Entity('user_list')
+export class MiUserList {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -22,7 +22,7 @@ export class UserList {
 		...id(),
 		comment: 'The owner ID.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
 	@Index()
 	@Column('boolean', {
@@ -30,11 +30,11 @@ export class UserList {
 	})
 	public isPublic: boolean;
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 128,
diff --git a/packages/backend/src/models/entities/UserListFavorite.ts b/packages/backend/src/models/entities/UserListFavorite.ts
index d8994f3b6..f3c4c1a4d 100644
--- a/packages/backend/src/models/entities/UserListFavorite.ts
+++ b/packages/backend/src/models/entities/UserListFavorite.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { UserList } from './UserList.js';
+import { MiUser } from './User.js';
+import { MiUserList } from './UserList.js';
 
-@Entity()
+@Entity('user_list_favorite')
 @Index(['userId', 'userListId'], { unique: true })
-export class UserListFavorite {
+export class MiUserListFavorite {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -19,20 +19,20 @@ export class UserListFavorite {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column(id())
-	public userListId: UserList['id'];
+	public userListId: MiUserList['id'];
 
-	@ManyToOne(type => UserList, {
+	@ManyToOne(type => MiUserList, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public userList: UserList | null;
+	public userList: MiUserList | null;
 }
diff --git a/packages/backend/src/models/entities/UserListJoining.ts b/packages/backend/src/models/entities/UserListJoining.ts
index 902889210..e4912024c 100644
--- a/packages/backend/src/models/entities/UserListJoining.ts
+++ b/packages/backend/src/models/entities/UserListJoining.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { UserList } from './UserList.js';
+import { MiUser } from './User.js';
+import { MiUserList } from './UserList.js';
 
-@Entity()
+@Entity('user_list_joining')
 @Index(['userId', 'userListId'], { unique: true })
-export class UserListJoining {
+export class MiUserListJoining {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -24,24 +24,24 @@ export class UserListJoining {
 		...id(),
 		comment: 'The user ID.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The list ID.',
 	})
-	public userListId: UserList['id'];
+	public userListId: MiUserList['id'];
 
-	@ManyToOne(type => UserList, {
+	@ManyToOne(type => MiUserList, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public userList: UserList | null;
+	public userList: MiUserList | null;
 }
diff --git a/packages/backend/src/models/entities/UserMemo.ts b/packages/backend/src/models/entities/UserMemo.ts
index f62d89080..9b8908050 100644
--- a/packages/backend/src/models/entities/UserMemo.ts
+++ b/packages/backend/src/models/entities/UserMemo.ts
@@ -5,11 +5,11 @@
 
 import { Column, Entity, Index, JoinColumn, ManyToOne, PrimaryColumn } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('user_memo')
 @Index(['userId', 'targetUserId'], { unique: true })
-export class UserMemo {
+export class MiUserMemo {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -18,26 +18,26 @@ export class UserMemo {
 		...id(),
 		comment: 'The ID of author.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The ID of target user.',
 	})
-	public targetUserId: User['id'];
+	public targetUserId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public targetUser: User | null;
+	public targetUser: MiUser | null;
 
 	@Column('varchar', {
 		length: 2048,
diff --git a/packages/backend/src/models/entities/UserNotePining.ts b/packages/backend/src/models/entities/UserNotePining.ts
index a6362ca6b..95bcb158b 100644
--- a/packages/backend/src/models/entities/UserNotePining.ts
+++ b/packages/backend/src/models/entities/UserNotePining.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { Note } from './Note.js';
-import { User } from './User.js';
+import { MiNote } from './Note.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('user_note_pining')
 @Index(['userId', 'noteId'], { unique: true })
-export class UserNotePining {
+export class MiUserNotePining {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -21,20 +21,20 @@ export class UserNotePining {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column(id())
-	public noteId: Note['id'];
+	public noteId: MiNote['id'];
 
-	@ManyToOne(type => Note, {
+	@ManyToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public note: Note | null;
+	public note: MiNote | null;
 }
diff --git a/packages/backend/src/models/entities/UserPending.ts b/packages/backend/src/models/entities/UserPending.ts
index cbcec2967..8c9e01e59 100644
--- a/packages/backend/src/models/entities/UserPending.ts
+++ b/packages/backend/src/models/entities/UserPending.ts
@@ -6,8 +6,8 @@
 import { PrimaryColumn, Entity, Index, Column } from 'typeorm';
 import { id } from '../id.js';
 
-@Entity()
-export class UserPending {
+@Entity('user_pending')
+export class MiUserPending {
 	@PrimaryColumn(id())
 	public id: string;
 
diff --git a/packages/backend/src/models/entities/UserProfile.ts b/packages/backend/src/models/entities/UserProfile.ts
index 73535c366..54144cb42 100644
--- a/packages/backend/src/models/entities/UserProfile.ts
+++ b/packages/backend/src/models/entities/UserProfile.ts
@@ -6,21 +6,21 @@
 import { Entity, Column, Index, OneToOne, JoinColumn, PrimaryColumn } from 'typeorm';
 import { obsoleteNotificationTypes, ffVisibility, notificationTypes } from '@/types.js';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { Page } from './Page.js';
+import { MiUser } from './User.js';
+import { MiPage } from './Page.js';
 
 // TODO: このテーブルで管理している情報すべてレジストリで管理するようにしても良いかも
 //       ただ、「emailVerified が true なユーザーを find する」のようなクエリは書けなくなるからウーン
-@Entity()
-export class UserProfile {
+@Entity('user_profile')
+export class MiUserProfile {
 	@PrimaryColumn(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@OneToOne(type => User, {
+	@OneToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 128, nullable: true,
@@ -186,13 +186,13 @@ export class UserProfile {
 		...id(),
 		nullable: true,
 	})
-	public pinnedPageId: Page['id'] | null;
+	public pinnedPageId: MiPage['id'] | null;
 
-	@OneToOne(type => Page, {
+	@OneToOne(type => MiPage, {
 		onDelete: 'SET NULL',
 	})
 	@JoinColumn()
-	public pinnedPage: Page | null;
+	public pinnedPage: MiPage | null;
 
 	@Index()
 	@Column('boolean', {
@@ -244,7 +244,7 @@ export class UserProfile {
 	public userHost: string | null;
 	//#endregion
 
-	constructor(data: Partial<UserProfile>) {
+	constructor(data: Partial<MiUserProfile>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/UserPublickey.ts b/packages/backend/src/models/entities/UserPublickey.ts
index fdc1e1411..afa37cf7e 100644
--- a/packages/backend/src/models/entities/UserPublickey.ts
+++ b/packages/backend/src/models/entities/UserPublickey.ts
@@ -5,18 +5,18 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, OneToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class UserPublickey {
+@Entity('user_publickey')
+export class MiUserPublickey {
 	@PrimaryColumn(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@OneToOne(type => User, {
+	@OneToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index({ unique: true })
 	@Column('varchar', {
@@ -29,7 +29,7 @@ export class UserPublickey {
 	})
 	public keyPem: string;
 
-	constructor(data: Partial<UserPublickey>) {
+	constructor(data: Partial<MiUserPublickey>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/UserSecurityKey.ts b/packages/backend/src/models/entities/UserSecurityKey.ts
index 368d03c16..ce1c270d4 100644
--- a/packages/backend/src/models/entities/UserSecurityKey.ts
+++ b/packages/backend/src/models/entities/UserSecurityKey.ts
@@ -5,10 +5,10 @@
 
 import { PrimaryColumn, Entity, JoinColumn, Column, ManyToOne, Index } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class UserSecurityKey {
+@Entity('user_security_key')
+export class MiUserSecurityKey {
 	@PrimaryColumn('varchar', {
 		comment: 'Variable-length id given to navigator.credentials.get()',
 	})
@@ -16,13 +16,13 @@ export class UserSecurityKey {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column('varchar', {
@@ -43,7 +43,7 @@ export class UserSecurityKey {
 	})
 	public name: string;
 
-	constructor(data: Partial<UserSecurityKey>) {
+	constructor(data: Partial<MiUserSecurityKey>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/Webhook.ts b/packages/backend/src/models/entities/Webhook.ts
index 408770f2f..f08d15825 100644
--- a/packages/backend/src/models/entities/Webhook.ts
+++ b/packages/backend/src/models/entities/Webhook.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
 export const webhookEventTypes = ['mention', 'unfollow', 'follow', 'followed', 'note', 'reply', 'renote', 'reaction'] as const;
 
-@Entity()
-export class Webhook {
+@Entity('webhook')
+export class MiWebhook {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -24,13 +24,13 @@ export class Webhook {
 		...id(),
 		comment: 'The owner ID.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 128,
diff --git a/packages/backend/src/models/index.ts b/packages/backend/src/models/index.ts
index f289303e0..d14234b79 100644
--- a/packages/backend/src/models/index.ts
+++ b/packages/backend/src/models/index.ts
@@ -3,206 +3,206 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import { AbuseUserReport } from '@/models/entities/AbuseUserReport.js';
-import { AccessToken } from '@/models/entities/AccessToken.js';
-import { Ad } from '@/models/entities/Ad.js';
-import { Announcement } from '@/models/entities/Announcement.js';
-import { AnnouncementRead } from '@/models/entities/AnnouncementRead.js';
-import { Antenna } from '@/models/entities/Antenna.js';
-import { App } from '@/models/entities/App.js';
-import { AttestationChallenge } from '@/models/entities/AttestationChallenge.js';
-import { AuthSession } from '@/models/entities/AuthSession.js';
-import { Blocking } from '@/models/entities/Blocking.js';
-import { ChannelFollowing } from '@/models/entities/ChannelFollowing.js';
-import { ChannelFavorite } from '@/models/entities/ChannelFavorite.js';
-import { Clip } from '@/models/entities/Clip.js';
-import { ClipNote } from '@/models/entities/ClipNote.js';
-import { ClipFavorite } from '@/models/entities/ClipFavorite.js';
-import { DriveFile } from '@/models/entities/DriveFile.js';
-import { DriveFolder } from '@/models/entities/DriveFolder.js';
-import { Emoji } from '@/models/entities/Emoji.js';
-import { Following } from '@/models/entities/Following.js';
-import { FollowRequest } from '@/models/entities/FollowRequest.js';
-import { GalleryLike } from '@/models/entities/GalleryLike.js';
-import { GalleryPost } from '@/models/entities/GalleryPost.js';
-import { Hashtag } from '@/models/entities/Hashtag.js';
-import { Instance } from '@/models/entities/Instance.js';
-import { Meta } from '@/models/entities/Meta.js';
-import { ModerationLog } from '@/models/entities/ModerationLog.js';
-import { MutedNote } from '@/models/entities/MutedNote.js';
-import { Muting } from '@/models/entities/Muting.js';
-import { RenoteMuting } from '@/models/entities/RenoteMuting.js';
-import { Note } from '@/models/entities/Note.js';
-import { NoteFavorite } from '@/models/entities/NoteFavorite.js';
-import { NoteReaction } from '@/models/entities/NoteReaction.js';
-import { NoteThreadMuting } from '@/models/entities/NoteThreadMuting.js';
-import { NoteUnread } from '@/models/entities/NoteUnread.js';
-import { Page } from '@/models/entities/Page.js';
-import { PageLike } from '@/models/entities/PageLike.js';
-import { PasswordResetRequest } from '@/models/entities/PasswordResetRequest.js';
-import { Poll } from '@/models/entities/Poll.js';
-import { PollVote } from '@/models/entities/PollVote.js';
-import { PromoNote } from '@/models/entities/PromoNote.js';
-import { PromoRead } from '@/models/entities/PromoRead.js';
-import { RegistrationTicket } from '@/models/entities/RegistrationTicket.js';
-import { RegistryItem } from '@/models/entities/RegistryItem.js';
-import { Relay } from '@/models/entities/Relay.js';
-import { Signin } from '@/models/entities/Signin.js';
-import { SwSubscription } from '@/models/entities/SwSubscription.js';
-import { UsedUsername } from '@/models/entities/UsedUsername.js';
-import { User } from '@/models/entities/User.js';
-import { UserIp } from '@/models/entities/UserIp.js';
-import { UserKeypair } from '@/models/entities/UserKeypair.js';
-import { UserList } from '@/models/entities/UserList.js';
-import { UserListJoining } from '@/models/entities/UserListJoining.js';
-import { UserNotePining } from '@/models/entities/UserNotePining.js';
-import { UserPending } from '@/models/entities/UserPending.js';
-import { UserProfile } from '@/models/entities/UserProfile.js';
-import { UserPublickey } from '@/models/entities/UserPublickey.js';
-import { UserSecurityKey } from '@/models/entities/UserSecurityKey.js';
-import { UserMemo } from '@/models/entities/UserMemo.js';
-import { Webhook } from '@/models/entities/Webhook.js';
-import { Channel } from '@/models/entities/Channel.js';
-import { RetentionAggregation } from '@/models/entities/RetentionAggregation.js';
-import { Role } from '@/models/entities/Role.js';
-import { RoleAssignment } from '@/models/entities/RoleAssignment.js';
-import { Flash } from '@/models/entities/Flash.js';
-import { FlashLike } from '@/models/entities/FlashLike.js';
-import { UserListFavorite } from './entities/UserListFavorite.js';
+import { MiAbuseUserReport } from '@/models/entities/AbuseUserReport.js';
+import { MiAccessToken } from '@/models/entities/AccessToken.js';
+import { MiAd } from '@/models/entities/Ad.js';
+import { MiAnnouncement } from '@/models/entities/Announcement.js';
+import { MiAnnouncementRead } from '@/models/entities/AnnouncementRead.js';
+import { MiAntenna } from '@/models/entities/Antenna.js';
+import { MiApp } from '@/models/entities/App.js';
+import { MiAttestationChallenge } from '@/models/entities/AttestationChallenge.js';
+import { MiAuthSession } from '@/models/entities/AuthSession.js';
+import { MiBlocking } from '@/models/entities/Blocking.js';
+import { MiChannelFollowing } from '@/models/entities/ChannelFollowing.js';
+import { MiChannelFavorite } from '@/models/entities/ChannelFavorite.js';
+import { MiClip } from '@/models/entities/Clip.js';
+import { MiClipNote } from '@/models/entities/ClipNote.js';
+import { MiClipFavorite } from '@/models/entities/ClipFavorite.js';
+import { MiDriveFile } from '@/models/entities/DriveFile.js';
+import { MiDriveFolder } from '@/models/entities/DriveFolder.js';
+import { MiEmoji } from '@/models/entities/Emoji.js';
+import { MiFollowing } from '@/models/entities/Following.js';
+import { MiFollowRequest } from '@/models/entities/FollowRequest.js';
+import { MiGalleryLike } from '@/models/entities/GalleryLike.js';
+import { MiGalleryPost } from '@/models/entities/GalleryPost.js';
+import { MiHashtag } from '@/models/entities/Hashtag.js';
+import { MiInstance } from '@/models/entities/Instance.js';
+import { MiMeta } from '@/models/entities/Meta.js';
+import { MiModerationLog } from '@/models/entities/ModerationLog.js';
+import { MiMutedNote } from '@/models/entities/MutedNote.js';
+import { MiMuting } from '@/models/entities/Muting.js';
+import { MiRenoteMuting } from '@/models/entities/RenoteMuting.js';
+import { MiNote } from '@/models/entities/Note.js';
+import { MiNoteFavorite } from '@/models/entities/NoteFavorite.js';
+import { MiNoteReaction } from '@/models/entities/NoteReaction.js';
+import { MiNoteThreadMuting } from '@/models/entities/NoteThreadMuting.js';
+import { MiNoteUnread } from '@/models/entities/NoteUnread.js';
+import { MiPage } from '@/models/entities/Page.js';
+import { MiPageLike } from '@/models/entities/PageLike.js';
+import { MiPasswordResetRequest } from '@/models/entities/PasswordResetRequest.js';
+import { MiPoll } from '@/models/entities/Poll.js';
+import { MiPollVote } from '@/models/entities/PollVote.js';
+import { MiPromoNote } from '@/models/entities/PromoNote.js';
+import { MiPromoRead } from '@/models/entities/PromoRead.js';
+import { MiRegistrationTicket } from '@/models/entities/RegistrationTicket.js';
+import { MiRegistryItem } from '@/models/entities/RegistryItem.js';
+import { MiRelay } from '@/models/entities/Relay.js';
+import { MiSignin } from '@/models/entities/Signin.js';
+import { MiSwSubscription } from '@/models/entities/SwSubscription.js';
+import { MiUsedUsername } from '@/models/entities/UsedUsername.js';
+import { MiUser } from '@/models/entities/User.js';
+import { MiUserIp } from '@/models/entities/UserIp.js';
+import { MiUserKeypair } from '@/models/entities/UserKeypair.js';
+import { MiUserList } from '@/models/entities/UserList.js';
+import { MiUserListJoining } from '@/models/entities/UserListJoining.js';
+import { MiUserNotePining } from '@/models/entities/UserNotePining.js';
+import { MiUserPending } from '@/models/entities/UserPending.js';
+import { MiUserProfile } from '@/models/entities/UserProfile.js';
+import { MiUserPublickey } from '@/models/entities/UserPublickey.js';
+import { MiUserSecurityKey } from '@/models/entities/UserSecurityKey.js';
+import { MiUserMemo } from '@/models/entities/UserMemo.js';
+import { MiWebhook } from '@/models/entities/Webhook.js';
+import { MiChannel } from '@/models/entities/Channel.js';
+import { MiRetentionAggregation } from '@/models/entities/RetentionAggregation.js';
+import { MiRole } from '@/models/entities/Role.js';
+import { MiRoleAssignment } from '@/models/entities/RoleAssignment.js';
+import { MiFlash } from '@/models/entities/Flash.js';
+import { MiFlashLike } from '@/models/entities/FlashLike.js';
+import { MiUserListFavorite } from './entities/UserListFavorite.js';
 import type { Repository } from 'typeorm';
 
 export {
-	AbuseUserReport,
-	AccessToken,
-	Ad,
-	Announcement,
-	AnnouncementRead,
-	Antenna,
-	App,
-	AttestationChallenge,
-	AuthSession,
-	Blocking,
-	ChannelFollowing,
-	ChannelFavorite,
-	Clip,
-	ClipNote,
-	ClipFavorite,
-	DriveFile,
-	DriveFolder,
-	Emoji,
-	Following,
-	FollowRequest,
-	GalleryLike,
-	GalleryPost,
-	Hashtag,
-	Instance,
-	Meta,
-	ModerationLog,
-	MutedNote,
-	Muting,
-	RenoteMuting,
-	Note,
-	NoteFavorite,
-	NoteReaction,
-	NoteThreadMuting,
-	NoteUnread,
-	Page,
-	PageLike,
-	PasswordResetRequest,
-	Poll,
-	PollVote,
-	PromoNote,
-	PromoRead,
-	RegistrationTicket,
-	RegistryItem,
-	Relay,
-	Signin,
-	SwSubscription,
-	UsedUsername,
-	User,
-	UserIp,
-	UserKeypair,
-	UserList,
-	UserListFavorite,
-	UserListJoining,
-	UserNotePining,
-	UserPending,
-	UserProfile,
-	UserPublickey,
-	UserSecurityKey,
-	Webhook,
-	Channel,
-	RetentionAggregation,
-	Role,
-	RoleAssignment,
-	Flash,
-	FlashLike,
-	UserMemo,
+	MiAbuseUserReport,
+	MiAccessToken,
+	MiAd,
+	MiAnnouncement,
+	MiAnnouncementRead,
+	MiAntenna,
+	MiApp,
+	MiAttestationChallenge,
+	MiAuthSession,
+	MiBlocking,
+	MiChannelFollowing,
+	MiChannelFavorite,
+	MiClip,
+	MiClipNote,
+	MiClipFavorite,
+	MiDriveFile,
+	MiDriveFolder,
+	MiEmoji,
+	MiFollowing,
+	MiFollowRequest,
+	MiGalleryLike,
+	MiGalleryPost,
+	MiHashtag,
+	MiInstance,
+	MiMeta,
+	MiModerationLog,
+	MiMutedNote,
+	MiMuting,
+	MiRenoteMuting,
+	MiNote,
+	MiNoteFavorite,
+	MiNoteReaction,
+	MiNoteThreadMuting,
+	MiNoteUnread,
+	MiPage,
+	MiPageLike,
+	MiPasswordResetRequest,
+	MiPoll,
+	MiPollVote,
+	MiPromoNote,
+	MiPromoRead,
+	MiRegistrationTicket,
+	MiRegistryItem,
+	MiRelay,
+	MiSignin,
+	MiSwSubscription,
+	MiUsedUsername,
+	MiUser,
+	MiUserIp,
+	MiUserKeypair,
+	MiUserList,
+	MiUserListFavorite,
+	MiUserListJoining,
+	MiUserNotePining,
+	MiUserPending,
+	MiUserProfile,
+	MiUserPublickey,
+	MiUserSecurityKey,
+	MiWebhook,
+	MiChannel,
+	MiRetentionAggregation,
+	MiRole,
+	MiRoleAssignment,
+	MiFlash,
+	MiFlashLike,
+	MiUserMemo,
 };
 
-export type AbuseUserReportsRepository = Repository<AbuseUserReport>;
-export type AccessTokensRepository = Repository<AccessToken>;
-export type AdsRepository = Repository<Ad>;
-export type AnnouncementsRepository = Repository<Announcement>;
-export type AnnouncementReadsRepository = Repository<AnnouncementRead>;
-export type AntennasRepository = Repository<Antenna>;
-export type AppsRepository = Repository<App>;
-export type AttestationChallengesRepository = Repository<AttestationChallenge>;
-export type AuthSessionsRepository = Repository<AuthSession>;
-export type BlockingsRepository = Repository<Blocking>;
-export type ChannelFollowingsRepository = Repository<ChannelFollowing>;
-export type ChannelFavoritesRepository = Repository<ChannelFavorite>;
-export type ClipsRepository = Repository<Clip>;
-export type ClipNotesRepository = Repository<ClipNote>;
-export type ClipFavoritesRepository = Repository<ClipFavorite>;
-export type DriveFilesRepository = Repository<DriveFile>;
-export type DriveFoldersRepository = Repository<DriveFolder>;
-export type EmojisRepository = Repository<Emoji>;
-export type FollowingsRepository = Repository<Following>;
-export type FollowRequestsRepository = Repository<FollowRequest>;
-export type GalleryLikesRepository = Repository<GalleryLike>;
-export type GalleryPostsRepository = Repository<GalleryPost>;
-export type HashtagsRepository = Repository<Hashtag>;
-export type InstancesRepository = Repository<Instance>;
-export type MetasRepository = Repository<Meta>;
-export type ModerationLogsRepository = Repository<ModerationLog>;
-export type MutedNotesRepository = Repository<MutedNote>;
-export type MutingsRepository = Repository<Muting>;
-export type RenoteMutingsRepository = Repository<RenoteMuting>;
-export type NotesRepository = Repository<Note>;
-export type NoteFavoritesRepository = Repository<NoteFavorite>;
-export type NoteReactionsRepository = Repository<NoteReaction>;
-export type NoteThreadMutingsRepository = Repository<NoteThreadMuting>;
-export type NoteUnreadsRepository = Repository<NoteUnread>;
-export type PagesRepository = Repository<Page>;
-export type PageLikesRepository = Repository<PageLike>;
-export type PasswordResetRequestsRepository = Repository<PasswordResetRequest>;
-export type PollsRepository = Repository<Poll>;
-export type PollVotesRepository = Repository<PollVote>;
-export type PromoNotesRepository = Repository<PromoNote>;
-export type PromoReadsRepository = Repository<PromoRead>;
-export type RegistrationTicketsRepository = Repository<RegistrationTicket>;
-export type RegistryItemsRepository = Repository<RegistryItem>;
-export type RelaysRepository = Repository<Relay>;
-export type SigninsRepository = Repository<Signin>;
-export type SwSubscriptionsRepository = Repository<SwSubscription>;
-export type UsedUsernamesRepository = Repository<UsedUsername>;
-export type UsersRepository = Repository<User>;
-export type UserIpsRepository = Repository<UserIp>;
-export type UserKeypairsRepository = Repository<UserKeypair>;
-export type UserListsRepository = Repository<UserList>;
-export type UserListFavoritesRepository = Repository<UserListFavorite>;
-export type UserListJoiningsRepository = Repository<UserListJoining>;
-export type UserNotePiningsRepository = Repository<UserNotePining>;
-export type UserPendingsRepository = Repository<UserPending>;
-export type UserProfilesRepository = Repository<UserProfile>;
-export type UserPublickeysRepository = Repository<UserPublickey>;
-export type UserSecurityKeysRepository = Repository<UserSecurityKey>;
-export type WebhooksRepository = Repository<Webhook>;
-export type ChannelsRepository = Repository<Channel>;
-export type RetentionAggregationsRepository = Repository<RetentionAggregation>;
-export type RolesRepository = Repository<Role>;
-export type RoleAssignmentsRepository = Repository<RoleAssignment>;
-export type FlashsRepository = Repository<Flash>;
-export type FlashLikesRepository = Repository<FlashLike>;
-export type UserMemoRepository = Repository<UserMemo>;
+export type AbuseUserReportsRepository = Repository<MiAbuseUserReport>;
+export type AccessTokensRepository = Repository<MiAccessToken>;
+export type AdsRepository = Repository<MiAd>;
+export type AnnouncementsRepository = Repository<MiAnnouncement>;
+export type AnnouncementReadsRepository = Repository<MiAnnouncementRead>;
+export type AntennasRepository = Repository<MiAntenna>;
+export type AppsRepository = Repository<MiApp>;
+export type AttestationChallengesRepository = Repository<MiAttestationChallenge>;
+export type AuthSessionsRepository = Repository<MiAuthSession>;
+export type BlockingsRepository = Repository<MiBlocking>;
+export type ChannelFollowingsRepository = Repository<MiChannelFollowing>;
+export type ChannelFavoritesRepository = Repository<MiChannelFavorite>;
+export type ClipsRepository = Repository<MiClip>;
+export type ClipNotesRepository = Repository<MiClipNote>;
+export type ClipFavoritesRepository = Repository<MiClipFavorite>;
+export type DriveFilesRepository = Repository<MiDriveFile>;
+export type DriveFoldersRepository = Repository<MiDriveFolder>;
+export type EmojisRepository = Repository<MiEmoji>;
+export type FollowingsRepository = Repository<MiFollowing>;
+export type FollowRequestsRepository = Repository<MiFollowRequest>;
+export type GalleryLikesRepository = Repository<MiGalleryLike>;
+export type GalleryPostsRepository = Repository<MiGalleryPost>;
+export type HashtagsRepository = Repository<MiHashtag>;
+export type InstancesRepository = Repository<MiInstance>;
+export type MetasRepository = Repository<MiMeta>;
+export type ModerationLogsRepository = Repository<MiModerationLog>;
+export type MutedNotesRepository = Repository<MiMutedNote>;
+export type MutingsRepository = Repository<MiMuting>;
+export type RenoteMutingsRepository = Repository<MiRenoteMuting>;
+export type NotesRepository = Repository<MiNote>;
+export type NoteFavoritesRepository = Repository<MiNoteFavorite>;
+export type NoteReactionsRepository = Repository<MiNoteReaction>;
+export type NoteThreadMutingsRepository = Repository<MiNoteThreadMuting>;
+export type NoteUnreadsRepository = Repository<MiNoteUnread>;
+export type PagesRepository = Repository<MiPage>;
+export type PageLikesRepository = Repository<MiPageLike>;
+export type PasswordResetRequestsRepository = Repository<MiPasswordResetRequest>;
+export type PollsRepository = Repository<MiPoll>;
+export type PollVotesRepository = Repository<MiPollVote>;
+export type PromoNotesRepository = Repository<MiPromoNote>;
+export type PromoReadsRepository = Repository<MiPromoRead>;
+export type RegistrationTicketsRepository = Repository<MiRegistrationTicket>;
+export type RegistryItemsRepository = Repository<MiRegistryItem>;
+export type RelaysRepository = Repository<MiRelay>;
+export type SigninsRepository = Repository<MiSignin>;
+export type SwSubscriptionsRepository = Repository<MiSwSubscription>;
+export type UsedUsernamesRepository = Repository<MiUsedUsername>;
+export type UsersRepository = Repository<MiUser>;
+export type UserIpsRepository = Repository<MiUserIp>;
+export type UserKeypairsRepository = Repository<MiUserKeypair>;
+export type UserListsRepository = Repository<MiUserList>;
+export type UserListFavoritesRepository = Repository<MiUserListFavorite>;
+export type UserListJoiningsRepository = Repository<MiUserListJoining>;
+export type UserNotePiningsRepository = Repository<MiUserNotePining>;
+export type UserPendingsRepository = Repository<MiUserPending>;
+export type UserProfilesRepository = Repository<MiUserProfile>;
+export type UserPublickeysRepository = Repository<MiUserPublickey>;
+export type UserSecurityKeysRepository = Repository<MiUserSecurityKey>;
+export type WebhooksRepository = Repository<MiWebhook>;
+export type ChannelsRepository = Repository<MiChannel>;
+export type RetentionAggregationsRepository = Repository<MiRetentionAggregation>;
+export type RolesRepository = Repository<MiRole>;
+export type RoleAssignmentsRepository = Repository<MiRoleAssignment>;
+export type FlashsRepository = Repository<MiFlash>;
+export type FlashLikesRepository = Repository<MiFlashLike>;
+export type UserMemoRepository = Repository<MiUserMemo>;
diff --git a/packages/backend/src/postgres.ts b/packages/backend/src/postgres.ts
index 57262f31f..6c2f4b21f 100644
--- a/packages/backend/src/postgres.ts
+++ b/packages/backend/src/postgres.ts
@@ -11,72 +11,72 @@ import { DataSource, Logger } from 'typeorm';
 import * as highlight from 'cli-highlight';
 import { entities as charts } from '@/core/chart/entities.js';
 
-import { AbuseUserReport } from '@/models/entities/AbuseUserReport.js';
-import { AccessToken } from '@/models/entities/AccessToken.js';
-import { Ad } from '@/models/entities/Ad.js';
-import { Announcement } from '@/models/entities/Announcement.js';
-import { AnnouncementRead } from '@/models/entities/AnnouncementRead.js';
-import { Antenna } from '@/models/entities/Antenna.js';
-import { App } from '@/models/entities/App.js';
-import { AttestationChallenge } from '@/models/entities/AttestationChallenge.js';
-import { AuthSession } from '@/models/entities/AuthSession.js';
-import { Blocking } from '@/models/entities/Blocking.js';
-import { ChannelFollowing } from '@/models/entities/ChannelFollowing.js';
-import { ChannelFavorite } from '@/models/entities/ChannelFavorite.js';
-import { Clip } from '@/models/entities/Clip.js';
-import { ClipNote } from '@/models/entities/ClipNote.js';
-import { ClipFavorite } from '@/models/entities/ClipFavorite.js';
-import { DriveFile } from '@/models/entities/DriveFile.js';
-import { DriveFolder } from '@/models/entities/DriveFolder.js';
-import { Emoji } from '@/models/entities/Emoji.js';
-import { Following } from '@/models/entities/Following.js';
-import { FollowRequest } from '@/models/entities/FollowRequest.js';
-import { GalleryLike } from '@/models/entities/GalleryLike.js';
-import { GalleryPost } from '@/models/entities/GalleryPost.js';
-import { Hashtag } from '@/models/entities/Hashtag.js';
-import { Instance } from '@/models/entities/Instance.js';
-import { Meta } from '@/models/entities/Meta.js';
-import { ModerationLog } from '@/models/entities/ModerationLog.js';
-import { MutedNote } from '@/models/entities/MutedNote.js';
-import { Muting } from '@/models/entities/Muting.js';
-import { RenoteMuting } from '@/models/entities/RenoteMuting.js';
-import { Note } from '@/models/entities/Note.js';
-import { NoteFavorite } from '@/models/entities/NoteFavorite.js';
-import { NoteReaction } from '@/models/entities/NoteReaction.js';
-import { NoteThreadMuting } from '@/models/entities/NoteThreadMuting.js';
-import { NoteUnread } from '@/models/entities/NoteUnread.js';
-import { Page } from '@/models/entities/Page.js';
-import { PageLike } from '@/models/entities/PageLike.js';
-import { PasswordResetRequest } from '@/models/entities/PasswordResetRequest.js';
-import { Poll } from '@/models/entities/Poll.js';
-import { PollVote } from '@/models/entities/PollVote.js';
-import { PromoNote } from '@/models/entities/PromoNote.js';
-import { PromoRead } from '@/models/entities/PromoRead.js';
-import { RegistrationTicket } from '@/models/entities/RegistrationTicket.js';
-import { RegistryItem } from '@/models/entities/RegistryItem.js';
-import { Relay } from '@/models/entities/Relay.js';
-import { Signin } from '@/models/entities/Signin.js';
-import { SwSubscription } from '@/models/entities/SwSubscription.js';
-import { UsedUsername } from '@/models/entities/UsedUsername.js';
-import { User } from '@/models/entities/User.js';
-import { UserIp } from '@/models/entities/UserIp.js';
-import { UserKeypair } from '@/models/entities/UserKeypair.js';
-import { UserList } from '@/models/entities/UserList.js';
-import { UserListFavorite } from '@/models/entities/UserListFavorite.js';
-import { UserListJoining } from '@/models/entities/UserListJoining.js';
-import { UserNotePining } from '@/models/entities/UserNotePining.js';
-import { UserPending } from '@/models/entities/UserPending.js';
-import { UserProfile } from '@/models/entities/UserProfile.js';
-import { UserPublickey } from '@/models/entities/UserPublickey.js';
-import { UserSecurityKey } from '@/models/entities/UserSecurityKey.js';
-import { Webhook } from '@/models/entities/Webhook.js';
-import { Channel } from '@/models/entities/Channel.js';
-import { RetentionAggregation } from '@/models/entities/RetentionAggregation.js';
-import { Role } from '@/models/entities/Role.js';
-import { RoleAssignment } from '@/models/entities/RoleAssignment.js';
-import { Flash } from '@/models/entities/Flash.js';
-import { FlashLike } from '@/models/entities/FlashLike.js';
-import { UserMemo } from '@/models/entities/UserMemo.js';
+import { MiAbuseUserReport } from '@/models/entities/AbuseUserReport.js';
+import { MiAccessToken } from '@/models/entities/AccessToken.js';
+import { MiAd } from '@/models/entities/Ad.js';
+import { MiAnnouncement } from '@/models/entities/Announcement.js';
+import { MiAnnouncementRead } from '@/models/entities/AnnouncementRead.js';
+import { MiAntenna } from '@/models/entities/Antenna.js';
+import { MiApp } from '@/models/entities/App.js';
+import { MiAttestationChallenge } from '@/models/entities/AttestationChallenge.js';
+import { MiAuthSession } from '@/models/entities/AuthSession.js';
+import { MiBlocking } from '@/models/entities/Blocking.js';
+import { MiChannelFollowing } from '@/models/entities/ChannelFollowing.js';
+import { MiChannelFavorite } from '@/models/entities/ChannelFavorite.js';
+import { MiClip } from '@/models/entities/Clip.js';
+import { MiClipNote } from '@/models/entities/ClipNote.js';
+import { MiClipFavorite } from '@/models/entities/ClipFavorite.js';
+import { MiDriveFile } from '@/models/entities/DriveFile.js';
+import { MiDriveFolder } from '@/models/entities/DriveFolder.js';
+import { MiEmoji } from '@/models/entities/Emoji.js';
+import { MiFollowing } from '@/models/entities/Following.js';
+import { MiFollowRequest } from '@/models/entities/FollowRequest.js';
+import { MiGalleryLike } from '@/models/entities/GalleryLike.js';
+import { MiGalleryPost } from '@/models/entities/GalleryPost.js';
+import { MiHashtag } from '@/models/entities/Hashtag.js';
+import { MiInstance } from '@/models/entities/Instance.js';
+import { MiMeta } from '@/models/entities/Meta.js';
+import { MiModerationLog } from '@/models/entities/ModerationLog.js';
+import { MiMutedNote } from '@/models/entities/MutedNote.js';
+import { MiMuting } from '@/models/entities/Muting.js';
+import { MiRenoteMuting } from '@/models/entities/RenoteMuting.js';
+import { MiNote } from '@/models/entities/Note.js';
+import { MiNoteFavorite } from '@/models/entities/NoteFavorite.js';
+import { MiNoteReaction } from '@/models/entities/NoteReaction.js';
+import { MiNoteThreadMuting } from '@/models/entities/NoteThreadMuting.js';
+import { MiNoteUnread } from '@/models/entities/NoteUnread.js';
+import { MiPage } from '@/models/entities/Page.js';
+import { MiPageLike } from '@/models/entities/PageLike.js';
+import { MiPasswordResetRequest } from '@/models/entities/PasswordResetRequest.js';
+import { MiPoll } from '@/models/entities/Poll.js';
+import { MiPollVote } from '@/models/entities/PollVote.js';
+import { MiPromoNote } from '@/models/entities/PromoNote.js';
+import { MiPromoRead } from '@/models/entities/PromoRead.js';
+import { MiRegistrationTicket } from '@/models/entities/RegistrationTicket.js';
+import { MiRegistryItem } from '@/models/entities/RegistryItem.js';
+import { MiRelay } from '@/models/entities/Relay.js';
+import { MiSignin } from '@/models/entities/Signin.js';
+import { MiSwSubscription } from '@/models/entities/SwSubscription.js';
+import { MiUsedUsername } from '@/models/entities/UsedUsername.js';
+import { MiUser } from '@/models/entities/User.js';
+import { MiUserIp } from '@/models/entities/UserIp.js';
+import { MiUserKeypair } from '@/models/entities/UserKeypair.js';
+import { MiUserList } from '@/models/entities/UserList.js';
+import { MiUserListFavorite } from '@/models/entities/UserListFavorite.js';
+import { MiUserListJoining } from '@/models/entities/UserListJoining.js';
+import { MiUserNotePining } from '@/models/entities/UserNotePining.js';
+import { MiUserPending } from '@/models/entities/UserPending.js';
+import { MiUserProfile } from '@/models/entities/UserProfile.js';
+import { MiUserPublickey } from '@/models/entities/UserPublickey.js';
+import { MiUserSecurityKey } from '@/models/entities/UserSecurityKey.js';
+import { MiWebhook } from '@/models/entities/Webhook.js';
+import { MiChannel } from '@/models/entities/Channel.js';
+import { MiRetentionAggregation } from '@/models/entities/RetentionAggregation.js';
+import { MiRole } from '@/models/entities/Role.js';
+import { MiRoleAssignment } from '@/models/entities/RoleAssignment.js';
+import { MiFlash } from '@/models/entities/Flash.js';
+import { MiFlashLike } from '@/models/entities/FlashLike.js';
+import { MiUserMemo } from '@/models/entities/UserMemo.js';
 
 import { Config } from '@/config.js';
 import MisskeyLogger from '@/logger.js';
@@ -126,72 +126,72 @@ class MyCustomLogger implements Logger {
 }
 
 export const entities = [
-	Announcement,
-	AnnouncementRead,
-	Meta,
-	Instance,
-	App,
-	AuthSession,
-	AccessToken,
-	User,
-	UserProfile,
-	UserKeypair,
-	UserPublickey,
-	UserList,
-	UserListFavorite,
-	UserListJoining,
-	UserNotePining,
-	UserSecurityKey,
-	UsedUsername,
-	AttestationChallenge,
-	Following,
-	FollowRequest,
-	Muting,
-	RenoteMuting,
-	Blocking,
-	Note,
-	NoteFavorite,
-	NoteReaction,
-	NoteThreadMuting,
-	NoteUnread,
-	Page,
-	PageLike,
-	GalleryPost,
-	GalleryLike,
-	DriveFile,
-	DriveFolder,
-	Poll,
-	PollVote,
-	Emoji,
-	Hashtag,
-	SwSubscription,
-	AbuseUserReport,
-	RegistrationTicket,
-	Signin,
-	ModerationLog,
-	Clip,
-	ClipNote,
-	ClipFavorite,
-	Antenna,
-	PromoNote,
-	PromoRead,
-	Relay,
-	MutedNote,
-	Channel,
-	ChannelFollowing,
-	ChannelFavorite,
-	RegistryItem,
-	Ad,
-	PasswordResetRequest,
-	UserPending,
-	Webhook,
-	UserIp,
-	RetentionAggregation,
-	Role,
-	RoleAssignment,
-	Flash,
-	FlashLike,
-	UserMemo,
+	MiAnnouncement,
+	MiAnnouncementRead,
+	MiMeta,
+	MiInstance,
+	MiApp,
+	MiAuthSession,
+	MiAccessToken,
+	MiUser,
+	MiUserProfile,
+	MiUserKeypair,
+	MiUserPublickey,
+	MiUserList,
+	MiUserListFavorite,
+	MiUserListJoining,
+	MiUserNotePining,
+	MiUserSecurityKey,
+	MiUsedUsername,
+	MiAttestationChallenge,
+	MiFollowing,
+	MiFollowRequest,
+	MiMuting,
+	MiRenoteMuting,
+	MiBlocking,
+	MiNote,
+	MiNoteFavorite,
+	MiNoteReaction,
+	MiNoteThreadMuting,
+	MiNoteUnread,
+	MiPage,
+	MiPageLike,
+	MiGalleryPost,
+	MiGalleryLike,
+	MiDriveFile,
+	MiDriveFolder,
+	MiPoll,
+	MiPollVote,
+	MiEmoji,
+	MiHashtag,
+	MiSwSubscription,
+	MiAbuseUserReport,
+	MiRegistrationTicket,
+	MiSignin,
+	MiModerationLog,
+	MiClip,
+	MiClipNote,
+	MiClipFavorite,
+	MiAntenna,
+	MiPromoNote,
+	MiPromoRead,
+	MiRelay,
+	MiMutedNote,
+	MiChannel,
+	MiChannelFollowing,
+	MiChannelFavorite,
+	MiRegistryItem,
+	MiAd,
+	MiPasswordResetRequest,
+	MiUserPending,
+	MiWebhook,
+	MiUserIp,
+	MiRetentionAggregation,
+	MiRole,
+	MiRoleAssignment,
+	MiFlash,
+	MiFlashLike,
+	MiUserMemo,
 	...charts,
 ];
 
diff --git a/packages/backend/src/queue/processors/CleanRemoteFilesProcessorService.ts b/packages/backend/src/queue/processors/CleanRemoteFilesProcessorService.ts
index a1aadb4c0..12cedd7d3 100644
--- a/packages/backend/src/queue/processors/CleanRemoteFilesProcessorService.ts
+++ b/packages/backend/src/queue/processors/CleanRemoteFilesProcessorService.ts
@@ -6,7 +6,7 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { IsNull, MoreThan, Not } from 'typeorm';
 import { DI } from '@/di-symbols.js';
-import type { DriveFile, DriveFilesRepository } from '@/models/index.js';
+import type { MiDriveFile, DriveFilesRepository } from '@/models/index.js';
 import type Logger from '@/logger.js';
 import { DriveService } from '@/core/DriveService.js';
 import { bindThis } from '@/decorators.js';
@@ -32,7 +32,7 @@ export class CleanRemoteFilesProcessorService {
 		this.logger.info('Deleting cached remote files...');
 
 		let deletedCount = 0;
-		let cursor: DriveFile['id'] | null = null;
+		let cursor: MiDriveFile['id'] | null = null;
 
 		while (true) {
 			const files = await this.driveFilesRepository.find({
diff --git a/packages/backend/src/queue/processors/DeleteAccountProcessorService.ts b/packages/backend/src/queue/processors/DeleteAccountProcessorService.ts
index 07cbff2ba..39155bf38 100644
--- a/packages/backend/src/queue/processors/DeleteAccountProcessorService.ts
+++ b/packages/backend/src/queue/processors/DeleteAccountProcessorService.ts
@@ -9,8 +9,8 @@ import { DI } from '@/di-symbols.js';
 import type { DriveFilesRepository, NotesRepository, UserProfilesRepository, UsersRepository } from '@/models/index.js';
 import type Logger from '@/logger.js';
 import { DriveService } from '@/core/DriveService.js';
-import type { DriveFile } from '@/models/entities/DriveFile.js';
-import type { Note } from '@/models/entities/Note.js';
+import type { MiDriveFile } from '@/models/entities/DriveFile.js';
+import type { MiNote } from '@/models/entities/Note.js';
 import { EmailService } from '@/core/EmailService.js';
 import { bindThis } from '@/decorators.js';
 import { SearchService } from '@/core/SearchService.js';
@@ -53,7 +53,7 @@ export class DeleteAccountProcessorService {
 		}
 
 		{ // Delete notes
-			let cursor: Note['id'] | null = null;
+			let cursor: MiNote['id'] | null = null;
 
 			while (true) {
 				const notes = await this.notesRepository.find({
@@ -65,7 +65,7 @@ export class DeleteAccountProcessorService {
 					order: {
 						id: 1,
 					},
-				}) as Note[];
+				}) as MiNote[];
 
 				if (notes.length === 0) {
 					break;
@@ -84,7 +84,7 @@ export class DeleteAccountProcessorService {
 		}
 
 		{ // Delete files
-			let cursor: DriveFile['id'] | null = null;
+			let cursor: MiDriveFile['id'] | null = null;
 
 			while (true) {
 				const files = await this.driveFilesRepository.find({
@@ -96,7 +96,7 @@ export class DeleteAccountProcessorService {
 					order: {
 						id: 1,
 					},
-				}) as DriveFile[];
+				}) as MiDriveFile[];
 
 				if (files.length === 0) {
 					break;
diff --git a/packages/backend/src/queue/processors/DeleteDriveFilesProcessorService.ts b/packages/backend/src/queue/processors/DeleteDriveFilesProcessorService.ts
index e56c63d3f..ae395f540 100644
--- a/packages/backend/src/queue/processors/DeleteDriveFilesProcessorService.ts
+++ b/packages/backend/src/queue/processors/DeleteDriveFilesProcessorService.ts
@@ -6,7 +6,7 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { MoreThan } from 'typeorm';
 import { DI } from '@/di-symbols.js';
-import type { UsersRepository, DriveFilesRepository, DriveFile } from '@/models/index.js';
+import type { UsersRepository, DriveFilesRepository, MiDriveFile } from '@/models/index.js';
 import type Logger from '@/logger.js';
 import { DriveService } from '@/core/DriveService.js';
 import { bindThis } from '@/decorators.js';
@@ -41,7 +41,7 @@ export class DeleteDriveFilesProcessorService {
 		}
 
 		let deletedCount = 0;
-		let cursor: DriveFile['id'] | null = null;
+		let cursor: MiDriveFile['id'] | null = null;
 
 		while (true) {
 			const files = await this.driveFilesRepository.find({
diff --git a/packages/backend/src/queue/processors/DeliverProcessorService.ts b/packages/backend/src/queue/processors/DeliverProcessorService.ts
index a9ac2a404..17fa32c2a 100644
--- a/packages/backend/src/queue/processors/DeliverProcessorService.ts
+++ b/packages/backend/src/queue/processors/DeliverProcessorService.ts
@@ -13,7 +13,7 @@ import { ApRequestService } from '@/core/activitypub/ApRequestService.js';
 import { FederatedInstanceService } from '@/core/FederatedInstanceService.js';
 import { FetchInstanceMetadataService } from '@/core/FetchInstanceMetadataService.js';
 import { MemorySingleCache } from '@/misc/cache.js';
-import type { Instance } from '@/models/entities/Instance.js';
+import type { MiInstance } from '@/models/entities/Instance.js';
 import InstanceChart from '@/core/chart/charts/instance.js';
 import ApRequestChart from '@/core/chart/charts/ap-request.js';
 import FederationChart from '@/core/chart/charts/federation.js';
@@ -26,7 +26,7 @@ import type { DeliverJobData } from '../types.js';
 @Injectable()
 export class DeliverProcessorService {
 	private logger: Logger;
-	private suspendedHostsCache: MemorySingleCache<Instance[]>;
+	private suspendedHostsCache: MemorySingleCache<MiInstance[]>;
 	private latest: string | null;
 
 	constructor(
@@ -44,7 +44,7 @@ export class DeliverProcessorService {
 		private queueLoggerService: QueueLoggerService,
 	) {
 		this.logger = this.queueLoggerService.logger.createSubLogger('deliver');
-		this.suspendedHostsCache = new MemorySingleCache<Instance[]>(1000 * 60 * 60);
+		this.suspendedHostsCache = new MemorySingleCache<MiInstance[]>(1000 * 60 * 60);
 	}
 
 	@bindThis
diff --git a/packages/backend/src/queue/processors/ExportAntennasProcessorService.ts b/packages/backend/src/queue/processors/ExportAntennasProcessorService.ts
index 30c6fb016..243a4f97f 100644
--- a/packages/backend/src/queue/processors/ExportAntennasProcessorService.ts
+++ b/packages/backend/src/queue/processors/ExportAntennasProcessorService.ts
@@ -8,7 +8,7 @@ import { Inject, Injectable } from '@nestjs/common';
 import { format as DateFormat } from 'date-fns';
 import { In } from 'typeorm';
 import { DI } from '@/di-symbols.js';
-import type { AntennasRepository, UsersRepository, UserListJoiningsRepository, User } from '@/models/index.js';
+import type { AntennasRepository, UsersRepository, UserListJoiningsRepository, MiUser } from '@/models/index.js';
 import Logger from '@/logger.js';
 import { DriveService } from '@/core/DriveService.js';
 import { bindThis } from '@/decorators.js';
@@ -63,7 +63,7 @@ export class ExportAntennasProcessorService {
 			const antennas = await this.antennsRepository.findBy({ userId: job.data.user.id });
 			write('[');
 			for (const [index, antenna] of antennas.entries()) {
-				let users: User[] | undefined;
+				let users: MiUser[] | undefined;
 				if (antenna.userListId !== null) {
 					const joinings = await this.userListJoiningsRepository.findBy({ userListId: antenna.userListId });
 					users = await this.usersRepository.findBy({
diff --git a/packages/backend/src/queue/processors/ExportBlockingProcessorService.ts b/packages/backend/src/queue/processors/ExportBlockingProcessorService.ts
index 97ab81bca..8e27cacb5 100644
--- a/packages/backend/src/queue/processors/ExportBlockingProcessorService.ts
+++ b/packages/backend/src/queue/processors/ExportBlockingProcessorService.ts
@@ -8,7 +8,7 @@ import { Inject, Injectable } from '@nestjs/common';
 import { MoreThan } from 'typeorm';
 import { format as dateFormat } from 'date-fns';
 import { DI } from '@/di-symbols.js';
-import type { UsersRepository, BlockingsRepository, Blocking } from '@/models/index.js';
+import type { UsersRepository, BlockingsRepository, MiBlocking } from '@/models/index.js';
 import type Logger from '@/logger.js';
 import { DriveService } from '@/core/DriveService.js';
 import { createTemp } from '@/misc/create-temp.js';
@@ -54,7 +54,7 @@ export class ExportBlockingProcessorService {
 			const stream = fs.createWriteStream(path, { flags: 'a' });
 
 			let exportedCount = 0;
-			let cursor: Blocking['id'] | null = null;
+			let cursor: MiBlocking['id'] | null = null;
 
 			while (true) {
 				const blockings = await this.blockingsRepository.find({
diff --git a/packages/backend/src/queue/processors/ExportFavoritesProcessorService.ts b/packages/backend/src/queue/processors/ExportFavoritesProcessorService.ts
index f76b9d02a..afa1fa4ce 100644
--- a/packages/backend/src/queue/processors/ExportFavoritesProcessorService.ts
+++ b/packages/backend/src/queue/processors/ExportFavoritesProcessorService.ts
@@ -8,12 +8,12 @@ import { Inject, Injectable } from '@nestjs/common';
 import { MoreThan } from 'typeorm';
 import { format as dateFormat } from 'date-fns';
 import { DI } from '@/di-symbols.js';
-import type { NoteFavorite, NoteFavoritesRepository, PollsRepository, User, UsersRepository } from '@/models/index.js';
+import type { MiNoteFavorite, NoteFavoritesRepository, PollsRepository, MiUser, UsersRepository } from '@/models/index.js';
 import type Logger from '@/logger.js';
 import { DriveService } from '@/core/DriveService.js';
 import { createTemp } from '@/misc/create-temp.js';
-import type { Poll } from '@/models/entities/Poll.js';
-import type { Note } from '@/models/entities/Note.js';
+import type { MiPoll } from '@/models/entities/Poll.js';
+import type { MiNote } from '@/models/entities/Note.js';
 import { bindThis } from '@/decorators.js';
 import { QueueLoggerService } from '../QueueLoggerService.js';
 import type * as Bull from 'bullmq';
@@ -72,7 +72,7 @@ export class ExportFavoritesProcessorService {
 			await write('[');
 
 			let exportedFavoritesCount = 0;
-			let cursor: NoteFavorite['id'] | null = null;
+			let cursor: MiNoteFavorite['id'] | null = null;
 
 			while (true) {
 				const favorites = await this.noteFavoritesRepository.find({
@@ -85,7 +85,7 @@ export class ExportFavoritesProcessorService {
 						id: 1,
 					},
 					relations: ['note', 'note.user'],
-				}) as (NoteFavorite & { note: Note & { user: User } })[];
+				}) as (MiNoteFavorite & { note: MiNote & { user: MiUser } })[];
 
 				if (favorites.length === 0) {
 					job.updateProgress(100);
@@ -95,7 +95,7 @@ export class ExportFavoritesProcessorService {
 				cursor = favorites.at(-1)?.id ?? null;
 
 				for (const favorite of favorites) {
-					let poll: Poll | undefined;
+					let poll: MiPoll | undefined;
 					if (favorite.note.hasPoll) {
 						poll = await this.pollsRepository.findOneByOrFail({ noteId: favorite.note.id });
 					}
@@ -127,7 +127,7 @@ export class ExportFavoritesProcessorService {
 	}
 }
 
-function serialize(favorite: NoteFavorite & { note: Note & { user: User } }, poll: Poll | null = null): Record<string, unknown> {
+function serialize(favorite: MiNoteFavorite & { note: MiNote & { user: MiUser } }, poll: MiPoll | null = null): Record<string, unknown> {
 	return {
 		id: favorite.id,
 		createdAt: favorite.createdAt,
diff --git a/packages/backend/src/queue/processors/ExportFollowingProcessorService.ts b/packages/backend/src/queue/processors/ExportFollowingProcessorService.ts
index efb363518..7f29d7299 100644
--- a/packages/backend/src/queue/processors/ExportFollowingProcessorService.ts
+++ b/packages/backend/src/queue/processors/ExportFollowingProcessorService.ts
@@ -12,7 +12,7 @@ import type { UsersRepository, FollowingsRepository, MutingsRepository } from '@
 import type Logger from '@/logger.js';
 import { DriveService } from '@/core/DriveService.js';
 import { createTemp } from '@/misc/create-temp.js';
-import type { Following } from '@/models/entities/Following.js';
+import type { MiFollowing } from '@/models/entities/Following.js';
 import { UtilityService } from '@/core/UtilityService.js';
 import { bindThis } from '@/decorators.js';
 import { QueueLoggerService } from '../QueueLoggerService.js';
@@ -57,7 +57,7 @@ export class ExportFollowingProcessorService {
 		try {
 			const stream = fs.createWriteStream(path, { flags: 'a' });
 
-			let cursor: Following['id'] | null = null;
+			let cursor: MiFollowing['id'] | null = null;
 
 			const mutings = job.data.excludeMuting ? await this.mutingsRepository.findBy({
 				muterId: user.id,
@@ -74,7 +74,7 @@ export class ExportFollowingProcessorService {
 					order: {
 						id: 1,
 					},
-				}) as Following[];
+				}) as MiFollowing[];
 
 				if (followings.length === 0) {
 					break;
diff --git a/packages/backend/src/queue/processors/ExportMutingProcessorService.ts b/packages/backend/src/queue/processors/ExportMutingProcessorService.ts
index 2e60529d1..1bb8da06f 100644
--- a/packages/backend/src/queue/processors/ExportMutingProcessorService.ts
+++ b/packages/backend/src/queue/processors/ExportMutingProcessorService.ts
@@ -8,7 +8,7 @@ import { Inject, Injectable } from '@nestjs/common';
 import { IsNull, MoreThan } from 'typeorm';
 import { format as dateFormat } from 'date-fns';
 import { DI } from '@/di-symbols.js';
-import type { MutingsRepository, UsersRepository, Muting } from '@/models/index.js';
+import type { MutingsRepository, UsersRepository, MiMuting } from '@/models/index.js';
 import type Logger from '@/logger.js';
 import { DriveService } from '@/core/DriveService.js';
 import { createTemp } from '@/misc/create-temp.js';
@@ -54,7 +54,7 @@ export class ExportMutingProcessorService {
 			const stream = fs.createWriteStream(path, { flags: 'a' });
 
 			let exportedCount = 0;
-			let cursor: Muting['id'] | null = null;
+			let cursor: MiMuting['id'] | null = null;
 
 			while (true) {
 				const mutes = await this.mutingsRepository.find({
diff --git a/packages/backend/src/queue/processors/ExportNotesProcessorService.ts b/packages/backend/src/queue/processors/ExportNotesProcessorService.ts
index 5a7964c1a..0dcda341f 100644
--- a/packages/backend/src/queue/processors/ExportNotesProcessorService.ts
+++ b/packages/backend/src/queue/processors/ExportNotesProcessorService.ts
@@ -12,8 +12,8 @@ import type { NotesRepository, PollsRepository, UsersRepository } from '@/models
 import type Logger from '@/logger.js';
 import { DriveService } from '@/core/DriveService.js';
 import { createTemp } from '@/misc/create-temp.js';
-import type { Poll } from '@/models/entities/Poll.js';
-import type { Note } from '@/models/entities/Note.js';
+import type { MiPoll } from '@/models/entities/Poll.js';
+import type { MiNote } from '@/models/entities/Note.js';
 import { bindThis } from '@/decorators.js';
 import { DriveFileEntityService } from '@/core/entities/DriveFileEntityService.js';
 import { Packed } from '@/misc/json-schema.js';
@@ -76,7 +76,7 @@ export class ExportNotesProcessorService {
 			await write('[');
 
 			let exportedNotesCount = 0;
-			let cursor: Note['id'] | null = null;
+			let cursor: MiNote['id'] | null = null;
 
 			while (true) {
 				const notes = await this.notesRepository.find({
@@ -88,7 +88,7 @@ export class ExportNotesProcessorService {
 					order: {
 						id: 1,
 					},
-				}) as Note[];
+				}) as MiNote[];
 
 				if (notes.length === 0) {
 					job.updateProgress(100);
@@ -98,7 +98,7 @@ export class ExportNotesProcessorService {
 				cursor = notes.at(-1)?.id ?? null;
 
 				for (const note of notes) {
-					let poll: Poll | undefined;
+					let poll: MiPoll | undefined;
 					if (note.hasPoll) {
 						poll = await this.pollsRepository.findOneByOrFail({ noteId: note.id });
 					}
@@ -131,7 +131,7 @@ export class ExportNotesProcessorService {
 	}
 }
 
-function serialize(note: Note, poll: Poll | null = null, files: Packed<'DriveFile'>[]): Record<string, unknown> {
+function serialize(note: MiNote, poll: MiPoll | null = null, files: Packed<'DriveFile'>[]): Record<string, unknown> {
 	return {
 		id: note.id,
 		text: note.text,
diff --git a/packages/backend/src/queue/processors/InboxProcessorService.ts b/packages/backend/src/queue/processors/InboxProcessorService.ts
index 50a1dd73c..ba00cc2ac 100644
--- a/packages/backend/src/queue/processors/InboxProcessorService.ts
+++ b/packages/backend/src/queue/processors/InboxProcessorService.ts
@@ -15,8 +15,8 @@ import InstanceChart from '@/core/chart/charts/instance.js';
 import ApRequestChart from '@/core/chart/charts/ap-request.js';
 import FederationChart from '@/core/chart/charts/federation.js';
 import { getApId } from '@/core/activitypub/type.js';
-import type { RemoteUser } from '@/models/entities/User.js';
-import type { UserPublickey } from '@/models/entities/UserPublickey.js';
+import type { MiRemoteUser } from '@/models/entities/User.js';
+import type { MiUserPublickey } from '@/models/entities/UserPublickey.js';
 import { ApDbResolverService } from '@/core/activitypub/ApDbResolverService.js';
 import { StatusError } from '@/misc/status-error.js';
 import { UtilityService } from '@/core/UtilityService.js';
@@ -74,8 +74,8 @@ export class InboxProcessorService {
 
 		// HTTP-Signature keyIdを元にDBから取得
 		let authUser: {
-			user: RemoteUser;
-			key: UserPublickey | null;
+			user: MiRemoteUser;
+			key: MiUserPublickey | null;
 		} | null = await this.apDbResolverService.getAuthUserFromKeyId(signature.keyId);
 
 		// keyIdでわからなければ、activity.actorを元にDBから取得 || activity.actorを元にリモートから取得
diff --git a/packages/backend/src/queue/processors/RelationshipProcessorService.ts b/packages/backend/src/queue/processors/RelationshipProcessorService.ts
index 5a0693829..67a50dc78 100644
--- a/packages/backend/src/queue/processors/RelationshipProcessorService.ts
+++ b/packages/backend/src/queue/processors/RelationshipProcessorService.ts
@@ -12,7 +12,7 @@ import type Logger from '@/logger.js';
 
 import type { UsersRepository } from '@/models/index.js';
 import { DI } from '@/di-symbols.js';
-import { LocalUser, RemoteUser } from '@/models/entities/User.js';
+import { MiLocalUser, MiRemoteUser } from '@/models/entities/User.js';
 import { RelationshipJobData } from '../types.js';
 import { QueueLoggerService } from '../QueueLoggerService.js';
 import type * as Bull from 'bullmq';
@@ -45,7 +45,7 @@ export class RelationshipProcessorService {
 		const [follower, followee] = await Promise.all([
 			this.usersRepository.findOneByOrFail({ id: job.data.from.id }),
 			this.usersRepository.findOneByOrFail({ id: job.data.to.id }),
-		]) as [LocalUser | RemoteUser, LocalUser | RemoteUser];
+		]) as [MiLocalUser | MiRemoteUser, MiLocalUser | MiRemoteUser];
 		await this.userFollowingService.unfollow(follower, followee, job.data.silent);
 		return 'ok';
 	}
diff --git a/packages/backend/src/queue/types.ts b/packages/backend/src/queue/types.ts
index f8eafaf1c..85af9d531 100644
--- a/packages/backend/src/queue/types.ts
+++ b/packages/backend/src/queue/types.ts
@@ -4,10 +4,10 @@
  */
 
 import type { Antenna } from '@/server/api/endpoints/i/import-antennas.js';
-import type { DriveFile } from '@/models/entities/DriveFile.js';
-import type { Note } from '@/models/entities/Note.js';
-import type { User } from '@/models/entities/User.js';
-import type { Webhook } from '@/models/entities/Webhook.js';
+import type { MiDriveFile } from '@/models/entities/DriveFile.js';
+import type { MiNote } from '@/models/entities/Note.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiWebhook } from '@/models/entities/Webhook.js';
 import type { IActivity } from '@/core/activitypub/type.js';
 import type httpSignature from '@peertube/http-signature';
 
@@ -78,7 +78,7 @@ export type DbUserDeleteJobData = {
 
 export type DbUserImportJobData = {
 	user: ThinUser;
-	fileId: DriveFile['id'];
+	fileId: MiDriveFile['id'];
 };
 
 export type DBAntennaImportJobData = {
@@ -98,14 +98,14 @@ export type ObjectStorageFileJobData = {
 };
 
 export type EndedPollNotificationJobData = {
-	noteId: Note['id'];
+	noteId: MiNote['id'];
 };
 
 export type WebhookDeliverJobData = {
 	type: string;
 	content: unknown;
-	webhookId: Webhook['id'];
-	userId: User['id'];
+	webhookId: MiWebhook['id'];
+	userId: MiUser['id'];
 	to: string;
 	secret: string;
 	createdAt: number;
@@ -113,5 +113,5 @@ export type WebhookDeliverJobData = {
 };
 
 export type ThinUser = {
-	id: User['id'];
+	id: MiUser['id'];
 };
diff --git a/packages/backend/src/server/ActivityPubServerService.ts b/packages/backend/src/server/ActivityPubServerService.ts
index c9ce1dcae..86edab396 100644
--- a/packages/backend/src/server/ActivityPubServerService.ts
+++ b/packages/backend/src/server/ActivityPubServerService.ts
@@ -16,11 +16,11 @@ import * as url from '@/misc/prelude/url.js';
 import type { Config } from '@/config.js';
 import { ApRendererService } from '@/core/activitypub/ApRendererService.js';
 import { QueueService } from '@/core/QueueService.js';
-import type { LocalUser, RemoteUser, User } from '@/models/entities/User.js';
+import type { MiLocalUser, MiRemoteUser, MiUser } from '@/models/entities/User.js';
 import { UserKeypairService } from '@/core/UserKeypairService.js';
-import type { Following } from '@/models/entities/Following.js';
+import type { MiFollowing } from '@/models/entities/Following.js';
 import { countIf } from '@/misc/prelude/array.js';
-import type { Note } from '@/models/entities/Note.js';
+import type { MiNote } from '@/models/entities/Note.js';
 import { QueryService } from '@/core/QueryService.js';
 import { UtilityService } from '@/core/UtilityService.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
@@ -87,7 +87,7 @@ export class ActivityPubServerService {
 	 * @param note Note
 	 */
 	@bindThis
-	private async packActivity(note: Note): Promise<any> {
+	private async packActivity(note: MiNote): Promise<any> {
 		if (note.renoteId && note.text == null && !note.hasPoll && (note.fileIds == null || note.fileIds.length === 0)) {
 			const renote = await this.notesRepository.findOneByOrFail({ id: note.renoteId });
 			return this.apRendererService.renderAnnounce(renote.uri ? renote.uri : `${this.config.url}/notes/${renote.id}`, note);
@@ -158,7 +158,7 @@ export class ActivityPubServerService {
 		if (page) {
 			const query = {
 				followeeId: user.id,
-			} as FindOptionsWhere<Following>;
+			} as FindOptionsWhere<MiFollowing>;
 
 			// カーソルが指定されている場合
 			if (cursor) {
@@ -250,7 +250,7 @@ export class ActivityPubServerService {
 		if (page) {
 			const query = {
 				followerId: user.id,
-			} as FindOptionsWhere<Following>;
+			} as FindOptionsWhere<MiFollowing>;
 
 			// カーソルが指定されている場合
 			if (cursor) {
@@ -424,7 +424,7 @@ export class ActivityPubServerService {
 	}
 
 	@bindThis
-	private async userInfo(request: FastifyRequest, reply: FastifyReply, user: User | null) {
+	private async userInfo(request: FastifyRequest, reply: FastifyReply, user: MiUser | null) {
 		if (user == null) {
 			reply.code(404);
 			return;
@@ -432,7 +432,7 @@ export class ActivityPubServerService {
 
 		reply.header('Cache-Control', 'public, max-age=180');
 		this.setResponseType(request, reply);
-		return (this.apRendererService.addContext(await this.apRendererService.renderPerson(user as LocalUser)));
+		return (this.apRendererService.addContext(await this.apRendererService.renderPerson(user as MiLocalUser)));
 	}
 
 	@bindThis
@@ -648,7 +648,7 @@ export class ActivityPubServerService {
 					id: request.params.followee,
 					host: Not(IsNull()),
 				}),
-			]) as [LocalUser | RemoteUser | null, LocalUser | RemoteUser | null];
+			]) as [MiLocalUser | MiRemoteUser | null, MiLocalUser | MiRemoteUser | null];
 
 			if (follower == null || followee == null) {
 				reply.code(404);
@@ -683,7 +683,7 @@ export class ActivityPubServerService {
 					id: followRequest.followeeId,
 					host: Not(IsNull()),
 				}),
-			]) as [LocalUser | RemoteUser | null, LocalUser | RemoteUser | null];
+			]) as [MiLocalUser | MiRemoteUser | null, MiLocalUser | MiRemoteUser | null];
 
 			if (follower == null || followee == null) {
 				reply.code(404);
diff --git a/packages/backend/src/server/FileServerService.ts b/packages/backend/src/server/FileServerService.ts
index c52ce4568..9df6ba2a7 100644
--- a/packages/backend/src/server/FileServerService.ts
+++ b/packages/backend/src/server/FileServerService.ts
@@ -11,7 +11,7 @@ import rename from 'rename';
 import sharp from 'sharp';
 import { sharpBmp } from 'sharp-read-bmp';
 import type { Config } from '@/config.js';
-import type { DriveFile, DriveFilesRepository } from '@/models/index.js';
+import type { MiDriveFile, DriveFilesRepository } from '@/models/index.js';
 import { DI } from '@/di-symbols.js';
 import { createTemp } from '@/misc/create-temp.js';
 import { FILE_TYPE_BROWSERSAFE } from '@/const.js';
@@ -372,8 +372,8 @@ export class FileServerService {
 
 	@bindThis
 	private async getStreamAndTypeFromUrl(url: string): Promise<
-		{ state: 'remote'; fileRole?: 'thumbnail' | 'webpublic' | 'original'; file?: DriveFile; mime: string; ext: string | null; path: string; cleanup: () => void; filename: string; }
-		| { state: 'stored_internal'; fileRole: 'thumbnail' | 'webpublic' | 'original'; file: DriveFile; filename: string; mime: string; ext: string | null; path: string; }
+		{ state: 'remote'; fileRole?: 'thumbnail' | 'webpublic' | 'original'; file?: MiDriveFile; mime: string; ext: string | null; path: string; cleanup: () => void; filename: string; }
+		| { state: 'stored_internal'; fileRole: 'thumbnail' | 'webpublic' | 'original'; file: MiDriveFile; filename: string; mime: string; ext: string | null; path: string; }
 		| '404'
 		| '204'
 	> {
@@ -411,8 +411,8 @@ export class FileServerService {
 
 	@bindThis
 	private async getFileFromKey(key: string): Promise<
-		{ state: 'remote'; fileRole: 'thumbnail' | 'webpublic' | 'original'; file: DriveFile; filename: string; url: string; mime: string; ext: string | null; path: string; cleanup: () => void; }
-		| { state: 'stored_internal'; fileRole: 'thumbnail' | 'webpublic' | 'original'; file: DriveFile; filename: string; mime: string; ext: string | null; path: string; }
+		{ state: 'remote'; fileRole: 'thumbnail' | 'webpublic' | 'original'; file: MiDriveFile; filename: string; url: string; mime: string; ext: string | null; path: string; cleanup: () => void; }
+		| { state: 'stored_internal'; fileRole: 'thumbnail' | 'webpublic' | 'original'; file: MiDriveFile; filename: string; mime: string; ext: string | null; path: string; }
 		| '404'
 		| '204'
 	> {
diff --git a/packages/backend/src/server/WellKnownServerService.ts b/packages/backend/src/server/WellKnownServerService.ts
index 27139a0d6..43c8dcf2c 100644
--- a/packages/backend/src/server/WellKnownServerService.ts
+++ b/packages/backend/src/server/WellKnownServerService.ts
@@ -11,7 +11,7 @@ import { DI } from '@/di-symbols.js';
 import type { UsersRepository } from '@/models/index.js';
 import type { Config } from '@/config.js';
 import { escapeAttribute, escapeValue } from '@/misc/prelude/xml.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import * as Acct from '@/misc/acct.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { bindThis } from '@/decorators.js';
@@ -93,13 +93,13 @@ fastify.get('/.well-known/change-password', async (request, reply) => {
 */
 
 		fastify.get<{ Querystring: { resource: string } }>(webFingerPath, async (request, reply) => {
-			const fromId = (id: User['id']): FindOptionsWhere<User> => ({
+			const fromId = (id: MiUser['id']): FindOptionsWhere<MiUser> => ({
 				id,
 				host: IsNull(),
 				isSuspended: false,
 			});
 
-			const generateQuery = (resource: string): FindOptionsWhere<User> | number =>
+			const generateQuery = (resource: string): FindOptionsWhere<MiUser> | number =>
 				resource.startsWith(`${this.config.url.toLowerCase()}/users/`) ?
 					fromId(resource.split('/').pop()!) :
 					fromAcct(Acct.parse(
@@ -107,7 +107,7 @@ fastify.get('/.well-known/change-password', async (request, reply) => {
 						resource.startsWith('acct:') ? resource.slice('acct:'.length) :
 						resource));
 
-			const fromAcct = (acct: Acct.Acct): FindOptionsWhere<User> | number =>
+			const fromAcct = (acct: Acct.Acct): FindOptionsWhere<MiUser> | number =>
 				!acct.host || acct.host === this.config.host.toLowerCase() ? {
 					usernameLower: acct.username,
 					host: IsNull(),
diff --git a/packages/backend/src/server/api/ApiCallService.ts b/packages/backend/src/server/api/ApiCallService.ts
index 774ad98b4..5d5a8f370 100644
--- a/packages/backend/src/server/api/ApiCallService.ts
+++ b/packages/backend/src/server/api/ApiCallService.ts
@@ -9,8 +9,8 @@ import * as stream from 'node:stream/promises';
 import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
 import { getIpHash } from '@/misc/get-ip-hash.js';
-import type { LocalUser, User } from '@/models/entities/User.js';
-import type { AccessToken } from '@/models/entities/AccessToken.js';
+import type { MiLocalUser, MiUser } from '@/models/entities/User.js';
+import type { MiAccessToken } from '@/models/entities/AccessToken.js';
 import type Logger from '@/logger.js';
 import type { UserIpsRepository } from '@/models/index.js';
 import { MetaService } from '@/core/MetaService.js';
@@ -34,7 +34,7 @@ const accessDenied = {
 @Injectable()
 export class ApiCallService implements OnApplicationShutdown {
 	private logger: Logger;
-	private userIpHistories: Map<User['id'], Set<string>>;
+	private userIpHistories: Map<MiUser['id'], Set<string>>;
 	private userIpHistoriesClearIntervalId: NodeJS.Timer;
 
 	constructor(
@@ -48,7 +48,7 @@ export class ApiCallService implements OnApplicationShutdown {
 		private apiLoggerService: ApiLoggerService,
 	) {
 		this.logger = this.apiLoggerService.logger;
-		this.userIpHistories = new Map<User['id'], Set<string>>();
+		this.userIpHistories = new Map<MiUser['id'], Set<string>>();
 
 		this.userIpHistoriesClearIntervalId = setInterval(() => {
 			this.userIpHistories.clear();
@@ -196,7 +196,7 @@ export class ApiCallService implements OnApplicationShutdown {
 	}
 
 	@bindThis
-	private async logIp(request: FastifyRequest, user: LocalUser) {
+	private async logIp(request: FastifyRequest, user: MiLocalUser) {
 		const meta = await this.metaService.fetch();
 		if (!meta.enableIpLogging) return;
 		const ip = request.ip;
@@ -222,8 +222,8 @@ export class ApiCallService implements OnApplicationShutdown {
 	@bindThis
 	private async call(
 		ep: IEndpoint & { exec: any },
-		user: LocalUser | null | undefined,
-		token: AccessToken | null | undefined,
+		user: MiLocalUser | null | undefined,
+		token: MiAccessToken | null | undefined,
 		data: any,
 		file: {
 			name: string;
diff --git a/packages/backend/src/server/api/AuthenticateService.ts b/packages/backend/src/server/api/AuthenticateService.ts
index 6c05377f9..8b031ab33 100644
--- a/packages/backend/src/server/api/AuthenticateService.ts
+++ b/packages/backend/src/server/api/AuthenticateService.ts
@@ -6,10 +6,10 @@
 import { Inject, Injectable, OnApplicationShutdown } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
 import type { AccessTokensRepository, AppsRepository, UsersRepository } from '@/models/index.js';
-import type { LocalUser } from '@/models/entities/User.js';
-import type { AccessToken } from '@/models/entities/AccessToken.js';
+import type { MiLocalUser } from '@/models/entities/User.js';
+import type { MiAccessToken } from '@/models/entities/AccessToken.js';
 import { MemoryKVCache } from '@/misc/cache.js';
-import type { App } from '@/models/entities/App.js';
+import type { MiApp } from '@/models/entities/App.js';
 import { CacheService } from '@/core/CacheService.js';
 import isNativeToken from '@/misc/is-native-token.js';
 import { bindThis } from '@/decorators.js';
@@ -23,7 +23,7 @@ export class AuthenticationError extends Error {
 
 @Injectable()
 export class AuthenticateService implements OnApplicationShutdown {
-	private appCache: MemoryKVCache<App>;
+	private appCache: MemoryKVCache<MiApp>;
 
 	constructor(
 		@Inject(DI.usersRepository)
@@ -37,18 +37,18 @@ export class AuthenticateService implements OnApplicationShutdown {
 
 		private cacheService: CacheService,
 	) {
-		this.appCache = new MemoryKVCache<App>(Infinity);
+		this.appCache = new MemoryKVCache<MiApp>(Infinity);
 	}
 
 	@bindThis
-	public async authenticate(token: string | null | undefined): Promise<[LocalUser | null, AccessToken | null]> {
+	public async authenticate(token: string | null | undefined): Promise<[MiLocalUser | null, MiAccessToken | null]> {
 		if (token == null) {
 			return [null, null];
 		}
 
 		if (isNativeToken(token)) {
 			const user = await this.cacheService.localUserByNativeTokenCache.fetch(token,
-				() => this.usersRepository.findOneBy({ token }) as Promise<LocalUser | null>);
+				() => this.usersRepository.findOneBy({ token }) as Promise<MiLocalUser | null>);
 
 			if (user == null) {
 				throw new AuthenticationError('user not found');
@@ -75,7 +75,7 @@ export class AuthenticateService implements OnApplicationShutdown {
 			const user = await this.cacheService.localUserByIdCache.fetch(accessToken.userId,
 				() => this.usersRepository.findOneBy({
 					id: accessToken.userId,
-				}) as Promise<LocalUser>);
+				}) as Promise<MiLocalUser>);
 
 			if (accessToken.appId) {
 				const app = await this.appCache.fetch(accessToken.appId,
@@ -84,7 +84,7 @@ export class AuthenticateService implements OnApplicationShutdown {
 				return [user, {
 					id: accessToken.id,
 					permission: app.permission,
-				} as AccessToken];
+				} as MiAccessToken];
 			} else {
 				return [user, accessToken];
 			}
diff --git a/packages/backend/src/server/api/GetterService.ts b/packages/backend/src/server/api/GetterService.ts
index c16f2f504..834a6ce4c 100644
--- a/packages/backend/src/server/api/GetterService.ts
+++ b/packages/backend/src/server/api/GetterService.ts
@@ -7,8 +7,8 @@ import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
 import type { NotesRepository, UsersRepository } from '@/models/index.js';
 import { IdentifiableError } from '@/misc/identifiable-error.js';
-import type { LocalUser, RemoteUser, User } from '@/models/entities/User.js';
-import type { Note } from '@/models/entities/Note.js';
+import type { MiLocalUser, MiRemoteUser, MiUser } from '@/models/entities/User.js';
+import type { MiNote } from '@/models/entities/Note.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { bindThis } from '@/decorators.js';
 
@@ -29,7 +29,7 @@ export class GetterService {
 	 * Get note for API processing
 	 */
 	@bindThis
-	public async getNote(noteId: Note['id']) {
+	public async getNote(noteId: MiNote['id']) {
 		const note = await this.notesRepository.findOneBy({ id: noteId });
 
 		if (note == null) {
@@ -43,21 +43,21 @@ export class GetterService {
 	 * Get user for API processing
 	 */
 	@bindThis
-	public async getUser(userId: User['id']) {
+	public async getUser(userId: MiUser['id']) {
 		const user = await this.usersRepository.findOneBy({ id: userId });
 
 		if (user == null) {
 			throw new IdentifiableError('15348ddd-432d-49c2-8a5a-8069753becff', 'No such user.');
 		}
 
-		return user as LocalUser | RemoteUser;
+		return user as MiLocalUser | MiRemoteUser;
 	}
 
 	/**
 	 * Get remote user for API processing
 	 */
 	@bindThis
-	public async getRemoteUser(userId: User['id']) {
+	public async getRemoteUser(userId: MiUser['id']) {
 		const user = await this.getUser(userId);
 
 		if (!this.userEntityService.isRemoteUser(user)) {
@@ -71,7 +71,7 @@ export class GetterService {
 	 * Get local user for API processing
 	 */
 	@bindThis
-	public async getLocalUser(userId: User['id']) {
+	public async getLocalUser(userId: MiUser['id']) {
 		const user = await this.getUser(userId);
 
 		if (!this.userEntityService.isLocalUser(user)) {
diff --git a/packages/backend/src/server/api/SigninApiService.ts b/packages/backend/src/server/api/SigninApiService.ts
index 95ab4d51d..d68b2617e 100644
--- a/packages/backend/src/server/api/SigninApiService.ts
+++ b/packages/backend/src/server/api/SigninApiService.ts
@@ -12,7 +12,7 @@ import { DI } from '@/di-symbols.js';
 import type { UserSecurityKeysRepository, SigninsRepository, UserProfilesRepository, AttestationChallengesRepository, UsersRepository } from '@/models/index.js';
 import type { Config } from '@/config.js';
 import { getIpHash } from '@/misc/get-ip-hash.js';
-import type { LocalUser } from '@/models/entities/User.js';
+import type { MiLocalUser } from '@/models/entities/User.js';
 import { IdService } from '@/core/IdService.js';
 import { TwoFactorAuthenticationService } from '@/core/TwoFactorAuthenticationService.js';
 import { bindThis } from '@/decorators.js';
@@ -110,7 +110,7 @@ export class SigninApiService {
 		const user = await this.usersRepository.findOneBy({
 			usernameLower: username.toLowerCase(),
 			host: IsNull(),
-		}) as LocalUser;
+		}) as MiLocalUser;
 
 		if (user == null) {
 			return error(404, {
diff --git a/packages/backend/src/server/api/SigninService.ts b/packages/backend/src/server/api/SigninService.ts
index e23cf4301..9f731e01b 100644
--- a/packages/backend/src/server/api/SigninService.ts
+++ b/packages/backend/src/server/api/SigninService.ts
@@ -7,7 +7,7 @@ import { Inject, Injectable } from '@nestjs/common';
 import { DI } from '@/di-symbols.js';
 import type { SigninsRepository } from '@/models/index.js';
 import { IdService } from '@/core/IdService.js';
-import type { LocalUser } from '@/models/entities/User.js';
+import type { MiLocalUser } from '@/models/entities/User.js';
 import { GlobalEventService } from '@/core/GlobalEventService.js';
 import { SigninEntityService } from '@/core/entities/SigninEntityService.js';
 import { bindThis } from '@/decorators.js';
@@ -26,7 +26,7 @@ export class SigninService {
 	}
 
 	@bindThis
-	public signin(request: FastifyRequest, reply: FastifyReply, user: LocalUser) {
+	public signin(request: FastifyRequest, reply: FastifyReply, user: MiLocalUser) {
 		setImmediate(async () => {
 			// Append signin history
 			const record = await this.signinsRepository.insert({
diff --git a/packages/backend/src/server/api/SignupApiService.ts b/packages/backend/src/server/api/SignupApiService.ts
index 920bbb92c..6e0351d29 100644
--- a/packages/backend/src/server/api/SignupApiService.ts
+++ b/packages/backend/src/server/api/SignupApiService.ts
@@ -7,7 +7,7 @@ import { Inject, Injectable } from '@nestjs/common';
 import bcrypt from 'bcryptjs';
 import { IsNull } from 'typeorm';
 import { DI } from '@/di-symbols.js';
-import type { RegistrationTicketsRepository, UsedUsernamesRepository, UserPendingsRepository, UserProfilesRepository, UsersRepository, RegistrationTicket } from '@/models/index.js';
+import type { RegistrationTicketsRepository, UsedUsernamesRepository, UserPendingsRepository, UserProfilesRepository, UsersRepository, MiRegistrationTicket } from '@/models/index.js';
 import type { Config } from '@/config.js';
 import { MetaService } from '@/core/MetaService.js';
 import { CaptchaService } from '@/core/CaptchaService.js';
@@ -15,7 +15,7 @@ import { IdService } from '@/core/IdService.js';
 import { SignupService } from '@/core/SignupService.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { EmailService } from '@/core/EmailService.js';
-import { LocalUser } from '@/models/entities/User.js';
+import { MiLocalUser } from '@/models/entities/User.js';
 import { FastifyReplyError } from '@/misc/fastify-reply-error.js';
 import { bindThis } from '@/decorators.js';
 import { L_CHARS, secureRndstr } from '@/misc/secure-rndstr.js';
@@ -114,7 +114,7 @@ export class SignupApiService {
 			}
 		}
 
-		let ticket: RegistrationTicket | null = null;
+		let ticket: MiRegistrationTicket | null = null;
 
 		if (instance.disableRegistration) {
 			if (invitationCode == null || typeof invitationCode !== 'string') {
@@ -251,7 +251,7 @@ export class SignupApiService {
 				});
 			}
 
-			return this.signinService.signin(request, reply, account as LocalUser);
+			return this.signinService.signin(request, reply, account as MiLocalUser);
 		} catch (err) {
 			throw new FastifyReplyError(400, typeof err === 'string' ? err : (err as Error).toString());
 		}
diff --git a/packages/backend/src/server/api/StreamingApiServerService.ts b/packages/backend/src/server/api/StreamingApiServerService.ts
index d3ff9e4ad..74c469143 100644
--- a/packages/backend/src/server/api/StreamingApiServerService.ts
+++ b/packages/backend/src/server/api/StreamingApiServerService.ts
@@ -8,12 +8,12 @@ import { Inject, Injectable } from '@nestjs/common';
 import * as Redis from 'ioredis';
 import * as WebSocket from 'ws';
 import { DI } from '@/di-symbols.js';
-import type { UsersRepository, AccessToken } from '@/models/index.js';
+import type { UsersRepository, MiAccessToken } from '@/models/index.js';
 import { NoteReadService } from '@/core/NoteReadService.js';
 import { NotificationService } from '@/core/NotificationService.js';
 import { bindThis } from '@/decorators.js';
 import { CacheService } from '@/core/CacheService.js';
-import { LocalUser } from '@/models/entities/User.js';
+import { MiLocalUser } from '@/models/entities/User.js';
 import { AuthenticateService, AuthenticationError } from './AuthenticateService.js';
 import MainStreamConnection from './stream/index.js';
 import { ChannelsService } from './stream/ChannelsService.js';
@@ -55,8 +55,8 @@ export class StreamingApiServerService {
 
 			const q = new URL(request.url, `http://${request.headers.host}`).searchParams;
 
-			let user: LocalUser | null = null;
-			let app: AccessToken | null = null;
+			let user: MiLocalUser | null = null;
+			let app: MiAccessToken | null = null;
 
 			// https://datatracker.ietf.org/doc/html/rfc6750.html#section-2.1
 			// Note that the standard WHATWG WebSocket API does not support setting any headers,
@@ -112,8 +112,8 @@ export class StreamingApiServerService {
 
 		this.#wss.on('connection', async (connection: WebSocket.WebSocket, request: http.IncomingMessage, ctx: {
 			stream: MainStreamConnection,
-			user: LocalUser | null;
-			app: AccessToken | null
+			user: MiLocalUser | null;
+			app: MiAccessToken | null
 		}) => {
 			const { stream, user, app } = ctx;
 
diff --git a/packages/backend/src/server/api/endpoint-base.ts b/packages/backend/src/server/api/endpoint-base.ts
index 867fa1af2..531311e47 100644
--- a/packages/backend/src/server/api/endpoint-base.ts
+++ b/packages/backend/src/server/api/endpoint-base.ts
@@ -6,8 +6,8 @@
 import * as fs from 'node:fs';
 import _Ajv from 'ajv';
 import type { Schema, SchemaType } from '@/misc/json-schema.js';
-import type { LocalUser } from '@/models/entities/User.js';
-import type { AccessToken } from '@/models/entities/AccessToken.js';
+import type { MiLocalUser } from '@/models/entities/User.js';
+import type { MiAccessToken } from '@/models/entities/AccessToken.js';
 import { ApiError } from './error.js';
 import type { IEndpointMeta } from './endpoints.js';
 
@@ -28,16 +28,16 @@ type File = {
 
 // TODO: paramsの型をT['params']のスキーマ定義から推論する
 type Executor<T extends IEndpointMeta, Ps extends Schema> =
-	(params: SchemaType<Ps>, user: T['requireCredential'] extends true ? LocalUser : LocalUser | null, token: AccessToken | null, file?: File, cleanup?: () => any, ip?: string | null, headers?: Record<string, string> | null) =>
+	(params: SchemaType<Ps>, user: T['requireCredential'] extends true ? MiLocalUser : MiLocalUser | null, token: MiAccessToken | null, file?: File, cleanup?: () => any, ip?: string | null, headers?: Record<string, string> | null) =>
 		Promise<T['res'] extends undefined ? Response : SchemaType<NonNullable<T['res']>>>;
 
 export abstract class Endpoint<T extends IEndpointMeta, Ps extends Schema> {
-	public exec: (params: any, user: T['requireCredential'] extends true ? LocalUser : LocalUser | null, token: AccessToken | null, file?: File, ip?: string | null, headers?: Record<string, string> | null) => Promise<any>;
+	public exec: (params: any, user: T['requireCredential'] extends true ? MiLocalUser : MiLocalUser | null, token: MiAccessToken | null, file?: File, ip?: string | null, headers?: Record<string, string> | null) => Promise<any>;
 
 	constructor(meta: T, paramDef: Ps, cb: Executor<T, Ps>) {
 		const validate = ajv.compile(paramDef);
 
-		this.exec = (params: any, user: T['requireCredential'] extends true ? LocalUser : LocalUser | null, token: AccessToken | null, file?: File, ip?: string | null, headers?: Record<string, string> | null) => {
+		this.exec = (params: any, user: T['requireCredential'] extends true ? MiLocalUser : MiLocalUser | null, token: MiAccessToken | null, file?: File, ip?: string | null, headers?: Record<string, string> | null) => {
 			let cleanup: undefined | (() => void) = undefined;
 
 			if (meta.requireFile) {
diff --git a/packages/backend/src/server/api/endpoints/admin/announcements/list.ts b/packages/backend/src/server/api/endpoints/admin/announcements/list.ts
index 4da3f457f..4a1ea871e 100644
--- a/packages/backend/src/server/api/endpoints/admin/announcements/list.ts
+++ b/packages/backend/src/server/api/endpoints/admin/announcements/list.ts
@@ -5,7 +5,7 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import type { AnnouncementsRepository, AnnouncementReadsRepository } from '@/models/index.js';
-import type { Announcement } from '@/models/entities/Announcement.js';
+import type { MiAnnouncement } from '@/models/entities/Announcement.js';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { QueryService } from '@/core/QueryService.js';
 import { DI } from '@/di-symbols.js';
@@ -93,7 +93,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 
 			const announcements = await query.limit(ps.limit).getMany();
 
-			const reads = new Map<Announcement, number>();
+			const reads = new Map<MiAnnouncement, number>();
 
 			for (const announcement of announcements) {
 				reads.set(announcement, await this.announcementReadsRepository.countBy({
diff --git a/packages/backend/src/server/api/endpoints/admin/emoji/copy.ts b/packages/backend/src/server/api/endpoints/admin/emoji/copy.ts
index 70228bffb..1c4af5703 100644
--- a/packages/backend/src/server/api/endpoints/admin/emoji/copy.ts
+++ b/packages/backend/src/server/api/endpoints/admin/emoji/copy.ts
@@ -7,7 +7,7 @@ import { Inject, Injectable } from '@nestjs/common';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import type { EmojisRepository } from '@/models/index.js';
 import { IdService } from '@/core/IdService.js';
-import type { DriveFile } from '@/models/entities/DriveFile.js';
+import type { MiDriveFile } from '@/models/entities/DriveFile.js';
 import { DI } from '@/di-symbols.js';
 import { DriveService } from '@/core/DriveService.js';
 import { GlobalEventService } from '@/core/GlobalEventService.js';
@@ -70,7 +70,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				throw new ApiError(meta.errors.noSuchEmoji);
 			}
 
-			let driveFile: DriveFile;
+			let driveFile: MiDriveFile;
 
 			try {
 				// Create file
diff --git a/packages/backend/src/server/api/endpoints/admin/emoji/list.ts b/packages/backend/src/server/api/endpoints/admin/emoji/list.ts
index 7e0300e40..5a3263045 100644
--- a/packages/backend/src/server/api/endpoints/admin/emoji/list.ts
+++ b/packages/backend/src/server/api/endpoints/admin/emoji/list.ts
@@ -6,7 +6,7 @@
 import { Inject, Injectable } from '@nestjs/common';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import type { EmojisRepository } from '@/models/index.js';
-import type { Emoji } from '@/models/entities/Emoji.js';
+import type { MiEmoji } from '@/models/entities/Emoji.js';
 import { QueryService } from '@/core/QueryService.js';
 import { DI } from '@/di-symbols.js';
 import { EmojiEntityService } from '@/core/entities/EmojiEntityService.js';
@@ -85,7 +85,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 			const q = this.queryService.makePaginationQuery(this.emojisRepository.createQueryBuilder('emoji'), ps.sinceId, ps.untilId)
 				.andWhere('emoji.host IS NULL');
 
-			let emojis: Emoji[];
+			let emojis: MiEmoji[];
 
 			if (ps.query) {
 				//q.andWhere('emoji.name ILIKE :q', { q: `%${ sqlLikeEscape(ps.query) }%` });
diff --git a/packages/backend/src/server/api/endpoints/admin/suspend-user.ts b/packages/backend/src/server/api/endpoints/admin/suspend-user.ts
index 718700abb..e133adcbd 100644
--- a/packages/backend/src/server/api/endpoints/admin/suspend-user.ts
+++ b/packages/backend/src/server/api/endpoints/admin/suspend-user.ts
@@ -7,7 +7,7 @@ import { IsNull, Not } from 'typeorm';
 import { Inject, Injectable } from '@nestjs/common';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import type { UsersRepository, FollowingsRepository } from '@/models/index.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import type { RelationshipJobData } from '@/queue/types.js';
 import { ModerationLogService } from '@/core/ModerationLogService.js';
 import { UserSuspendService } from '@/core/UserSuspendService.js';
@@ -73,7 +73,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 	}
 
 	@bindThis
-	private async unFollowAll(follower: User) {
+	private async unFollowAll(follower: MiUser) {
 		const followings = await this.followingsRepository.find({
 			where: {
 				followerId: follower.id,
diff --git a/packages/backend/src/server/api/endpoints/admin/update-meta.ts b/packages/backend/src/server/api/endpoints/admin/update-meta.ts
index 6ecfe7b71..a2a27a271 100644
--- a/packages/backend/src/server/api/endpoints/admin/update-meta.ts
+++ b/packages/backend/src/server/api/endpoints/admin/update-meta.ts
@@ -4,7 +4,7 @@
  */
 
 import { Injectable } from '@nestjs/common';
-import type { Meta } from '@/models/entities/Meta.js';
+import type { MiMeta } from '@/models/entities/Meta.js';
 import { ModerationLogService } from '@/core/ModerationLogService.js';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { MetaService } from '@/core/MetaService.js';
@@ -116,7 +116,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 		private moderationLogService: ModerationLogService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
-			const set = {} as Partial<Meta>;
+			const set = {} as Partial<MiMeta>;
 
 			if (typeof ps.disableRegistration === 'boolean') {
 				set.disableRegistration = ps.disableRegistration;
diff --git a/packages/backend/src/server/api/endpoints/ap/show.ts b/packages/backend/src/server/api/endpoints/ap/show.ts
index e10c44cb8..36b4a35e9 100644
--- a/packages/backend/src/server/api/endpoints/ap/show.ts
+++ b/packages/backend/src/server/api/endpoints/ap/show.ts
@@ -6,8 +6,8 @@
 import { Injectable } from '@nestjs/common';
 import ms from 'ms';
 import { Endpoint } from '@/server/api/endpoint-base.js';
-import type { Note } from '@/models/entities/Note.js';
-import type { LocalUser, User } from '@/models/entities/User.js';
+import type { MiNote } from '@/models/entities/Note.js';
+import type { MiLocalUser, MiUser } from '@/models/entities/User.js';
 import { isActor, isPost, getApId } from '@/core/activitypub/type.js';
 import type { SchemaType } from '@/misc/json-schema.js';
 import { ApResolverService } from '@/core/activitypub/ApResolverService.js';
@@ -111,7 +111,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 	 * URIからUserかNoteを解決する
 	 */
 	@bindThis
-	private async fetchAny(uri: string, me: LocalUser | null | undefined): Promise<SchemaType<typeof meta['res']> | null> {
+	private async fetchAny(uri: string, me: MiLocalUser | null | undefined): Promise<SchemaType<typeof meta['res']> | null> {
 	// ブロックしてたら中断
 		const fetchedMeta = await this.metaService.fetch();
 		if (this.utilityService.isBlockedHost(fetchedMeta.blockedHosts, this.utilityService.extractDbHost(uri))) return null;
@@ -144,7 +144,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 	}
 
 	@bindThis
-	private async mergePack(me: LocalUser | null | undefined, user: User | null | undefined, note: Note | null | undefined): Promise<SchemaType<typeof meta.res> | null> {
+	private async mergePack(me: MiLocalUser | null | undefined, user: MiUser | null | undefined, note: MiNote | null | undefined): Promise<SchemaType<typeof meta.res> | null> {
 		if (user != null) {
 			return {
 				type: 'User',
diff --git a/packages/backend/src/server/api/endpoints/channels/create.ts b/packages/backend/src/server/api/endpoints/channels/create.ts
index 8364fd65d..e5a0841a5 100644
--- a/packages/backend/src/server/api/endpoints/channels/create.ts
+++ b/packages/backend/src/server/api/endpoints/channels/create.ts
@@ -7,7 +7,7 @@ import { Inject, Injectable } from '@nestjs/common';
 import ms from 'ms';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import type { ChannelsRepository, DriveFilesRepository } from '@/models/index.js';
-import type { Channel } from '@/models/entities/Channel.js';
+import type { MiChannel } from '@/models/entities/Channel.js';
 import { IdService } from '@/core/IdService.js';
 import { ChannelEntityService } from '@/core/entities/ChannelEntityService.js';
 import { DI } from '@/di-symbols.js';
@@ -89,7 +89,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				bannerId: banner ? banner.id : null,
 				isSensitive: ps.isSensitive ?? false,
 				...(ps.color !== undefined ? { color: ps.color } : {}),
-			} as Channel).then(x => this.channelsRepository.findOneByOrFail(x.identifiers[0]));
+			} as MiChannel).then(x => this.channelsRepository.findOneByOrFail(x.identifiers[0]));
 
 			return await this.channelEntityService.pack(channel, me);
 		});
diff --git a/packages/backend/src/server/api/endpoints/channels/timeline.ts b/packages/backend/src/server/api/endpoints/channels/timeline.ts
index 2307b07fc..39420b806 100644
--- a/packages/backend/src/server/api/endpoints/channels/timeline.ts
+++ b/packages/backend/src/server/api/endpoints/channels/timeline.ts
@@ -6,7 +6,7 @@
 import { Inject, Injectable } from '@nestjs/common';
 import * as Redis from 'ioredis';
 import { Endpoint } from '@/server/api/endpoint-base.js';
-import type { ChannelsRepository, Note, NotesRepository } from '@/models/index.js';
+import type { ChannelsRepository, MiNote, NotesRepository } from '@/models/index.js';
 import { QueryService } from '@/core/QueryService.js';
 import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
 import ActiveUsersChart from '@/core/chart/charts/active-users.js';
@@ -78,7 +78,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				throw new ApiError(meta.errors.noSuchChannel);
 			}
 
-			let timeline: Note[] = [];
+			let timeline: MiNote[] = [];
 
 			const limit = ps.limit + (ps.untilId ? 1 : 0); // untilIdに指定したものも含まれるため+1
 			let noteIdsRes: [string, string[]][] = [];
diff --git a/packages/backend/src/server/api/endpoints/drive/files/show.ts b/packages/backend/src/server/api/endpoints/drive/files/show.ts
index d9c0d766c..e92b7e852 100644
--- a/packages/backend/src/server/api/endpoints/drive/files/show.ts
+++ b/packages/backend/src/server/api/endpoints/drive/files/show.ts
@@ -4,7 +4,7 @@
  */
 
 import { Inject, Injectable } from '@nestjs/common';
-import type { DriveFile } from '@/models/entities/DriveFile.js';
+import type { MiDriveFile } from '@/models/entities/DriveFile.js';
 import type { DriveFilesRepository } from '@/models/index.js';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { DriveFileEntityService } from '@/core/entities/DriveFileEntityService.js';
@@ -65,7 +65,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 		private roleService: RoleService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
-			let file: DriveFile | null = null;
+			let file: MiDriveFile | null = null;
 
 			if (ps.fileId) {
 				file = await this.driveFilesRepository.findOneBy({ id: ps.fileId });
diff --git a/packages/backend/src/server/api/endpoints/gallery/posts/create.ts b/packages/backend/src/server/api/endpoints/gallery/posts/create.ts
index 957623ab1..6abcdffe7 100644
--- a/packages/backend/src/server/api/endpoints/gallery/posts/create.ts
+++ b/packages/backend/src/server/api/endpoints/gallery/posts/create.ts
@@ -7,8 +7,8 @@ import ms from 'ms';
 import { Inject, Injectable } from '@nestjs/common';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import type { DriveFilesRepository, GalleryPostsRepository } from '@/models/index.js';
-import { GalleryPost } from '@/models/entities/GalleryPost.js';
-import type { DriveFile } from '@/models/entities/DriveFile.js';
+import { MiGalleryPost } from '@/models/entities/GalleryPost.js';
+import type { MiDriveFile } from '@/models/entities/DriveFile.js';
 import { IdService } from '@/core/IdService.js';
 import { GalleryPostEntityService } from '@/core/entities/GalleryPostEntityService.js';
 import { DI } from '@/di-symbols.js';
@@ -70,13 +70,13 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 					id: fileId,
 					userId: me.id,
 				}),
-			))).filter((file): file is DriveFile => file != null);
+			))).filter((file): file is MiDriveFile => file != null);
 
 			if (files.length === 0) {
 				throw new Error();
 			}
 
-			const post = await this.galleryPostsRepository.insert(new GalleryPost({
+			const post = await this.galleryPostsRepository.insert(new MiGalleryPost({
 				id: this.idService.genId(),
 				createdAt: new Date(),
 				updatedAt: new Date(),
diff --git a/packages/backend/src/server/api/endpoints/gallery/posts/update.ts b/packages/backend/src/server/api/endpoints/gallery/posts/update.ts
index c9bd21ab4..25d93962c 100644
--- a/packages/backend/src/server/api/endpoints/gallery/posts/update.ts
+++ b/packages/backend/src/server/api/endpoints/gallery/posts/update.ts
@@ -7,7 +7,7 @@ import ms from 'ms';
 import { Inject, Injectable } from '@nestjs/common';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import type { DriveFilesRepository, GalleryPostsRepository } from '@/models/index.js';
-import type { DriveFile } from '@/models/entities/DriveFile.js';
+import type { MiDriveFile } from '@/models/entities/DriveFile.js';
 import { GalleryPostEntityService } from '@/core/entities/GalleryPostEntityService.js';
 import { DI } from '@/di-symbols.js';
 
@@ -68,7 +68,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 					id: fileId,
 					userId: me.id,
 				}),
-			))).filter((file): file is DriveFile => file != null);
+			))).filter((file): file is MiDriveFile => file != null);
 
 			if (files.length === 0) {
 				throw new Error();
diff --git a/packages/backend/src/server/api/endpoints/hashtags/trend.ts b/packages/backend/src/server/api/endpoints/hashtags/trend.ts
index 949787b96..b4c9565e0 100644
--- a/packages/backend/src/server/api/endpoints/hashtags/trend.ts
+++ b/packages/backend/src/server/api/endpoints/hashtags/trend.ts
@@ -7,7 +7,7 @@ import { Brackets } from 'typeorm';
 import { Inject, Injectable } from '@nestjs/common';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import type { NotesRepository } from '@/models/index.js';
-import type { Note } from '@/models/entities/Note.js';
+import type { MiNote } from '@/models/entities/Note.js';
 import { safeForSql } from '@/misc/safe-for-sql.js';
 import { normalizeForSearch } from '@/misc/normalize-for-search.js';
 import { MetaService } from '@/core/MetaService.js';
@@ -101,7 +101,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 
 			const tags: {
 		name: string;
-		users: Note['userId'][];
+		users: MiNote['userId'][];
 	}[] = [];
 
 			for (const note of tagNotes) {
diff --git a/packages/backend/src/server/api/endpoints/i/import-antennas.ts b/packages/backend/src/server/api/endpoints/i/import-antennas.ts
index 4bae2d156..8feb0007a 100644
--- a/packages/backend/src/server/api/endpoints/i/import-antennas.ts
+++ b/packages/backend/src/server/api/endpoints/i/import-antennas.ts
@@ -7,7 +7,7 @@ import { Inject, Injectable } from '@nestjs/common';
 import ms from 'ms';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { QueueService } from '@/core/QueueService.js';
-import type { AntennasRepository, DriveFilesRepository, UsersRepository, Antenna as _Antenna } from '@/models/index.js';
+import type { AntennasRepository, DriveFilesRepository, UsersRepository, MiAntenna as _Antenna } from '@/models/index.js';
 import { DI } from '@/di-symbols.js';
 import { RoleService } from '@/core/RoleService.js';
 import { DownloadService } from '@/core/DownloadService.js';
diff --git a/packages/backend/src/server/api/endpoints/i/move.ts b/packages/backend/src/server/api/endpoints/i/move.ts
index 62d7116ba..f4e5ebbcb 100644
--- a/packages/backend/src/server/api/endpoints/i/move.ts
+++ b/packages/backend/src/server/api/endpoints/i/move.ts
@@ -9,7 +9,7 @@ import ms from 'ms';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { ApiError } from '@/server/api/error.js';
 
-import { LocalUser, RemoteUser } from '@/models/entities/User.js';
+import { MiLocalUser, MiRemoteUser } from '@/models/entities/User.js';
 
 import { AccountMoveService } from '@/core/AccountMoveService.js';
 import { RemoteUserResolveService } from '@/core/RemoteUserResolveService.js';
@@ -100,7 +100,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				this.apiLoggerService.logger.warn(`failed to resolve remote user: ${e}`);
 				throw new ApiError(meta.errors.noSuchUser);
 			});
-			const destination = await this.getterService.getUser(moveTo.id) as LocalUser | RemoteUser;
+			const destination = await this.getterService.getUser(moveTo.id) as MiLocalUser | MiRemoteUser;
 			const newUri = this.userEntityService.getUserUri(destination);
 
 			// update local db
diff --git a/packages/backend/src/server/api/endpoints/i/notifications.ts b/packages/backend/src/server/api/endpoints/i/notifications.ts
index eefed1765..a46abb87d 100644
--- a/packages/backend/src/server/api/endpoints/i/notifications.ts
+++ b/packages/backend/src/server/api/endpoints/i/notifications.ts
@@ -14,7 +14,7 @@ import { NotificationEntityService } from '@/core/entities/NotificationEntitySer
 import { NotificationService } from '@/core/NotificationService.js';
 import { DI } from '@/di-symbols.js';
 import { IdService } from '@/core/IdService.js';
-import { Notification } from '@/models/entities/Notification.js';
+import { MiNotification } from '@/models/entities/Notification.js';
 
 export const meta = {
 	tags: ['account', 'notifications'],
@@ -96,7 +96,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				return [];
 			}
 
-			let notifications = notificationsRes.map(x => JSON.parse(x[1][1])).filter(x => x.id !== ps.untilId && x !== ps.sinceId) as Notification[];
+			let notifications = notificationsRes.map(x => JSON.parse(x[1][1])).filter(x => x.id !== ps.untilId && x !== ps.sinceId) as MiNotification[];
 
 			if (includeTypes && includeTypes.length > 0) {
 				notifications = notifications.filter(notification => includeTypes.includes(notification.type));
diff --git a/packages/backend/src/server/api/endpoints/i/update.ts b/packages/backend/src/server/api/endpoints/i/update.ts
index 2691106bd..0ea662d46 100644
--- a/packages/backend/src/server/api/endpoints/i/update.ts
+++ b/packages/backend/src/server/api/endpoints/i/update.ts
@@ -10,9 +10,9 @@ import { extractCustomEmojisFromMfm } from '@/misc/extract-custom-emojis-from-mf
 import { extractHashtags } from '@/misc/extract-hashtags.js';
 import * as Acct from '@/misc/acct.js';
 import type { UsersRepository, DriveFilesRepository, UserProfilesRepository, PagesRepository } from '@/models/index.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { birthdaySchema, descriptionSchema, locationSchema, nameSchema } from '@/models/entities/User.js';
-import type { UserProfile } from '@/models/entities/UserProfile.js';
+import type { MiUserProfile } from '@/models/entities/UserProfile.js';
 import { notificationTypes } from '@/types.js';
 import { normalizeForSearch } from '@/misc/normalize-for-search.js';
 import { langmap } from '@/misc/langmap.js';
@@ -201,8 +201,8 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 			const user = await this.usersRepository.findOneByOrFail({ id: _user.id });
 			const isSecure = token == null;
 
-			const updates = {} as Partial<User>;
-			const profileUpdates = {} as Partial<UserProfile>;
+			const updates = {} as Partial<MiUser>;
+			const profileUpdates = {} as Partial<MiUserProfile>;
 
 			const profile = await this.userProfilesRepository.findOneByOrFail({ userId: user.id });
 
diff --git a/packages/backend/src/server/api/endpoints/notes/conversation.ts b/packages/backend/src/server/api/endpoints/notes/conversation.ts
index 7d9b37550..88bbf3a2e 100644
--- a/packages/backend/src/server/api/endpoints/notes/conversation.ts
+++ b/packages/backend/src/server/api/endpoints/notes/conversation.ts
@@ -4,7 +4,7 @@
  */
 
 import { Inject, Injectable } from '@nestjs/common';
-import type { Note } from '@/models/entities/Note.js';
+import type { MiNote } from '@/models/entities/Note.js';
 import type { NotesRepository } from '@/models/index.js';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
@@ -62,7 +62,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				throw err;
 			});
 
-			const conversation: Note[] = [];
+			const conversation: MiNote[] = [];
 			let i = 0;
 
 			const get = async (id: any) => {
diff --git a/packages/backend/src/server/api/endpoints/notes/create.ts b/packages/backend/src/server/api/endpoints/notes/create.ts
index 75c837b50..1c53db9b3 100644
--- a/packages/backend/src/server/api/endpoints/notes/create.ts
+++ b/packages/backend/src/server/api/endpoints/notes/create.ts
@@ -6,11 +6,11 @@
 import ms from 'ms';
 import { In } from 'typeorm';
 import { Inject, Injectable } from '@nestjs/common';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import type { UsersRepository, NotesRepository, BlockingsRepository, DriveFilesRepository, ChannelsRepository } from '@/models/index.js';
-import type { DriveFile } from '@/models/entities/DriveFile.js';
-import type { Note } from '@/models/entities/Note.js';
-import type { Channel } from '@/models/entities/Channel.js';
+import type { MiDriveFile } from '@/models/entities/DriveFile.js';
+import type { MiNote } from '@/models/entities/Note.js';
+import type { MiChannel } from '@/models/entities/Channel.js';
 import { MAX_NOTE_TEXT_LENGTH } from '@/const.js';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
@@ -185,14 +185,14 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 		private noteCreateService: NoteCreateService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
-			let visibleUsers: User[] = [];
+			let visibleUsers: MiUser[] = [];
 			if (ps.visibleUserIds) {
 				visibleUsers = await this.usersRepository.findBy({
 					id: In(ps.visibleUserIds),
 				});
 			}
 
-			let files: DriveFile[] = [];
+			let files: MiDriveFile[] = [];
 			const fileIds = ps.fileIds ?? ps.mediaIds ?? null;
 			if (fileIds != null) {
 				files = await this.driveFilesRepository.createQueryBuilder('file')
@@ -209,7 +209,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				}
 			}
 
-			let renote: Note | null = null;
+			let renote: MiNote | null = null;
 			if (ps.renoteId != null) {
 				// Fetch renote to note
 				renote = await this.notesRepository.findOneBy({ id: ps.renoteId });
@@ -234,7 +234,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				}
 			}
 
-			let reply: Note | null = null;
+			let reply: MiNote | null = null;
 			if (ps.replyId != null) {
 				// Fetch reply
 				reply = await this.notesRepository.findOneBy({ id: ps.replyId });
@@ -269,7 +269,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				}
 			}
 
-			let channel: Channel | null = null;
+			let channel: MiChannel | null = null;
 			if (ps.channelId != null) {
 				channel = await this.channelsRepository.findOneBy({ id: ps.channelId, isArchived: false });
 
diff --git a/packages/backend/src/server/api/endpoints/notes/polls/vote.ts b/packages/backend/src/server/api/endpoints/notes/polls/vote.ts
index c1ce44367..0bcd80bb0 100644
--- a/packages/backend/src/server/api/endpoints/notes/polls/vote.ts
+++ b/packages/backend/src/server/api/endpoints/notes/polls/vote.ts
@@ -5,7 +5,7 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import type { UsersRepository, PollsRepository, PollVotesRepository } from '@/models/index.js';
-import type { RemoteUser } from '@/models/entities/User.js';
+import type { MiRemoteUser } from '@/models/entities/User.js';
 import { IdService } from '@/core/IdService.js';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { GetterService } from '@/server/api/GetterService.js';
@@ -164,7 +164,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 
 			// リモート投票の場合リプライ送信
 			if (note.userHost != null) {
-				const pollOwner = await this.usersRepository.findOneByOrFail({ id: note.userId }) as RemoteUser;
+				const pollOwner = await this.usersRepository.findOneByOrFail({ id: note.userId }) as MiRemoteUser;
 
 				this.queueService.deliver(me, this.apRendererService.addContext(await this.apRendererService.renderVote(me, vote, note, poll, pollOwner)), pollOwner.inbox, false);
 			}
diff --git a/packages/backend/src/server/api/endpoints/notes/reactions.ts b/packages/backend/src/server/api/endpoints/notes/reactions.ts
index ed1e598e6..8f5e7d024 100644
--- a/packages/backend/src/server/api/endpoints/notes/reactions.ts
+++ b/packages/backend/src/server/api/endpoints/notes/reactions.ts
@@ -5,7 +5,7 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import type { NoteReactionsRepository } from '@/models/index.js';
-import type { NoteReaction } from '@/models/entities/NoteReaction.js';
+import type { MiNoteReaction } from '@/models/entities/NoteReaction.js';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { NoteReactionEntityService } from '@/core/entities/NoteReactionEntityService.js';
 import { DI } from '@/di-symbols.js';
@@ -63,7 +63,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 		super(meta, paramDef, async (ps, me) => {
 			const query = {
 				noteId: ps.noteId,
-			} as FindOptionsWhere<NoteReaction>;
+			} as FindOptionsWhere<MiNoteReaction>;
 
 			if (ps.type) {
 				// ローカルリアクションはホスト名が . とされているが
diff --git a/packages/backend/src/server/api/endpoints/pages/create.ts b/packages/backend/src/server/api/endpoints/pages/create.ts
index 559f97b2d..28c7f2255 100644
--- a/packages/backend/src/server/api/endpoints/pages/create.ts
+++ b/packages/backend/src/server/api/endpoints/pages/create.ts
@@ -7,7 +7,7 @@ import ms from 'ms';
 import { Inject, Injectable } from '@nestjs/common';
 import type { DriveFilesRepository, PagesRepository } from '@/models/index.js';
 import { IdService } from '@/core/IdService.js';
-import { Page } from '@/models/entities/Page.js';
+import { MiPage } from '@/models/entities/Page.js';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { PageEntityService } from '@/core/entities/PageEntityService.js';
 import { DI } from '@/di-symbols.js';
@@ -103,7 +103,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				}
 			});
 
-			const page = await this.pagesRepository.insert(new Page({
+			const page = await this.pagesRepository.insert(new MiPage({
 				id: this.idService.genId(),
 				createdAt: new Date(),
 				updatedAt: new Date(),
diff --git a/packages/backend/src/server/api/endpoints/pages/show.ts b/packages/backend/src/server/api/endpoints/pages/show.ts
index 2e0a486d1..652a4faef 100644
--- a/packages/backend/src/server/api/endpoints/pages/show.ts
+++ b/packages/backend/src/server/api/endpoints/pages/show.ts
@@ -6,7 +6,7 @@
 import { IsNull } from 'typeorm';
 import { Inject, Injectable } from '@nestjs/common';
 import type { UsersRepository, PagesRepository } from '@/models/index.js';
-import type { Page } from '@/models/entities/Page.js';
+import type { MiPage } from '@/models/entities/Page.js';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { PageEntityService } from '@/core/entities/PageEntityService.js';
 import { DI } from '@/di-symbols.js';
@@ -58,7 +58,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 		private pageEntityService: PageEntityService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
-			let page: Page | null = null;
+			let page: MiPage | null = null;
 
 			if (ps.pageId) {
 				page = await this.pagesRepository.findOneBy({ id: ps.pageId });
diff --git a/packages/backend/src/server/api/endpoints/pinned-users.ts b/packages/backend/src/server/api/endpoints/pinned-users.ts
index 4df10ae00..74ac6bbee 100644
--- a/packages/backend/src/server/api/endpoints/pinned-users.ts
+++ b/packages/backend/src/server/api/endpoints/pinned-users.ts
@@ -7,7 +7,7 @@ import { IsNull } from 'typeorm';
 import { Inject, Injectable } from '@nestjs/common';
 import type { UsersRepository } from '@/models/index.js';
 import * as Acct from '@/misc/acct.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { MetaService } from '@/core/MetaService.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
@@ -53,7 +53,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				host: acct.host ?? IsNull(),
 			})));
 
-			return await this.userEntityService.packMany(users.filter(x => x !== null) as User[], me, { detail: true });
+			return await this.userEntityService.packMany(users.filter(x => x !== null) as MiUser[], me, { detail: true });
 		});
 	}
 }
diff --git a/packages/backend/src/server/api/endpoints/renote-mute/create.ts b/packages/backend/src/server/api/endpoints/renote-mute/create.ts
index e32771c03..30bfd3d24 100644
--- a/packages/backend/src/server/api/endpoints/renote-mute/create.ts
+++ b/packages/backend/src/server/api/endpoints/renote-mute/create.ts
@@ -8,7 +8,7 @@ import ms from 'ms';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { IdService } from '@/core/IdService.js';
 import type { RenoteMutingsRepository } from '@/models/index.js';
-import type { RenoteMuting } from '@/models/entities/RenoteMuting.js';
+import type { MiRenoteMuting } from '@/models/entities/RenoteMuting.js';
 import { DI } from '@/di-symbols.js';
 import { GetterService } from '@/server/api/GetterService.js';
 import { ApiError } from '../../error.js';
@@ -95,7 +95,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				createdAt: new Date(),
 				muterId: muter.id,
 				muteeId: mutee.id,
-			} as RenoteMuting);
+			} as MiRenoteMuting);
 		});
 	}
 }
diff --git a/packages/backend/src/server/api/endpoints/users/lists/create-from-public.ts b/packages/backend/src/server/api/endpoints/users/lists/create-from-public.ts
index 9ce040546..4f3a64537 100644
--- a/packages/backend/src/server/api/endpoints/users/lists/create-from-public.ts
+++ b/packages/backend/src/server/api/endpoints/users/lists/create-from-public.ts
@@ -6,7 +6,7 @@
 import { Inject, Injectable } from '@nestjs/common';
 import type { UserListsRepository, UserListJoiningsRepository, BlockingsRepository } from '@/models/index.js';
 import { IdService } from '@/core/IdService.js';
-import type { UserList } from '@/models/entities/UserList.js';
+import type { MiUserList } from '@/models/entities/UserList.js';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { GetterService } from '@/server/api/GetterService.js';
 import { UserListEntityService } from '@/core/entities/UserListEntityService.js';
@@ -108,7 +108,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				createdAt: new Date(),
 				userId: me.id,
 				name: ps.name,
-			} as UserList).then(x => this.userListsRepository.findOneByOrFail(x.identifiers[0]));
+			} as MiUserList).then(x => this.userListsRepository.findOneByOrFail(x.identifiers[0]));
 
 			const users = (await this.userListJoiningsRepository.findBy({
 				userListId: ps.listId,
diff --git a/packages/backend/src/server/api/endpoints/users/lists/create.ts b/packages/backend/src/server/api/endpoints/users/lists/create.ts
index 90f07f13f..4c04d3590 100644
--- a/packages/backend/src/server/api/endpoints/users/lists/create.ts
+++ b/packages/backend/src/server/api/endpoints/users/lists/create.ts
@@ -6,7 +6,7 @@
 import { Inject, Injectable } from '@nestjs/common';
 import type { UserListsRepository } from '@/models/index.js';
 import { IdService } from '@/core/IdService.js';
-import type { UserList } from '@/models/entities/UserList.js';
+import type { MiUserList } from '@/models/entities/UserList.js';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { UserListEntityService } from '@/core/entities/UserListEntityService.js';
 import { DI } from '@/di-symbols.js';
@@ -71,7 +71,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				createdAt: new Date(),
 				userId: me.id,
 				name: ps.name,
-			} as UserList).then(x => this.userListsRepository.findOneByOrFail(x.identifiers[0]));
+			} as MiUserList).then(x => this.userListsRepository.findOneByOrFail(x.identifiers[0]));
 
 			return await this.userListEntityService.pack(userList);
 		});
diff --git a/packages/backend/src/server/api/endpoints/users/search-by-username-and-host.ts b/packages/backend/src/server/api/endpoints/users/search-by-username-and-host.ts
index f627f2409..ee35d298a 100644
--- a/packages/backend/src/server/api/endpoints/users/search-by-username-and-host.ts
+++ b/packages/backend/src/server/api/endpoints/users/search-by-username-and-host.ts
@@ -7,7 +7,7 @@ import { Brackets } from 'typeorm';
 import { Inject, Injectable } from '@nestjs/common';
 import type { UsersRepository, FollowingsRepository } from '@/models/index.js';
 import type { Config } from '@/config.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { DI } from '@/di-symbols.js';
@@ -82,7 +82,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 
 			const activeThreshold = new Date(Date.now() - (1000 * 60 * 60 * 24 * 30)); // 30日
 
-			let users: User[] = [];
+			let users: MiUser[] = [];
 
 			if (me) {
 				const followingQuery = this.followingsRepository.createQueryBuilder('following')
diff --git a/packages/backend/src/server/api/endpoints/users/search.ts b/packages/backend/src/server/api/endpoints/users/search.ts
index 1ed812e67..3d6aa1ac9 100644
--- a/packages/backend/src/server/api/endpoints/users/search.ts
+++ b/packages/backend/src/server/api/endpoints/users/search.ts
@@ -6,7 +6,7 @@
 import { Brackets } from 'typeorm';
 import { Inject, Injectable } from '@nestjs/common';
 import type { UsersRepository, UserProfilesRepository } from '@/models/index.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { DI } from '@/di-symbols.js';
@@ -60,7 +60,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 			ps.query = ps.query.trim();
 			const isUsername = ps.query.startsWith('@');
 
-			let users: User[] = [];
+			let users: MiUser[] = [];
 
 			if (isUsername) {
 				const usernameQuery = this.usersRepository.createQueryBuilder('user')
diff --git a/packages/backend/src/server/api/endpoints/users/show.ts b/packages/backend/src/server/api/endpoints/users/show.ts
index 8909e478b..fb8a5c594 100644
--- a/packages/backend/src/server/api/endpoints/users/show.ts
+++ b/packages/backend/src/server/api/endpoints/users/show.ts
@@ -6,7 +6,7 @@
 import { In, IsNull } from 'typeorm';
 import { Inject, Injectable } from '@nestjs/common';
 import type { UsersRepository } from '@/models/index.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { Endpoint } from '@/server/api/endpoint-base.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { RemoteUserResolveService } from '@/core/RemoteUserResolveService.js';
@@ -111,7 +111,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 				});
 
 				// リクエストされた通りに並べ替え
-				const _users: User[] = [];
+				const _users: MiUser[] = [];
 				for (const id of ps.userIds) {
 					_users.push(users.find(x => x.id === id)!);
 				}
@@ -127,7 +127,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 						throw new ApiError(meta.errors.failedToResolveRemoteUser);
 					});
 				} else {
-					const q: FindOptionsWhere<User> = ps.userId != null
+					const q: FindOptionsWhere<MiUser> = ps.userId != null
 						? { id: ps.userId }
 						: { usernameLower: ps.username!.toLowerCase(), host: IsNull() };
 
diff --git a/packages/backend/src/server/api/stream/channels/user-list.ts b/packages/backend/src/server/api/stream/channels/user-list.ts
index 06b62e97c..557b93472 100644
--- a/packages/backend/src/server/api/stream/channels/user-list.ts
+++ b/packages/backend/src/server/api/stream/channels/user-list.ts
@@ -5,7 +5,7 @@
 
 import { Inject, Injectable } from '@nestjs/common';
 import type { UserListJoiningsRepository, UserListsRepository } from '@/models/index.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { isUserRelated } from '@/misc/is-user-related.js';
 import type { Packed } from '@/misc/json-schema.js';
 import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
@@ -18,7 +18,7 @@ class UserListChannel extends Channel {
 	public static shouldShare = false;
 	public static requireCredential = false;
 	private listId: string;
-	public listUsers: User['id'][] = [];
+	public listUsers: MiUser['id'][] = [];
 	private listUsersClock: NodeJS.Timer;
 
 	constructor(
diff --git a/packages/backend/src/server/api/stream/index.ts b/packages/backend/src/server/api/stream/index.ts
index 62eaf1abc..299169115 100644
--- a/packages/backend/src/server/api/stream/index.ts
+++ b/packages/backend/src/server/api/stream/index.ts
@@ -4,14 +4,14 @@
  */
 
 import * as WebSocket from 'ws';
-import type { User } from '@/models/entities/User.js';
-import type { AccessToken } from '@/models/entities/AccessToken.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiAccessToken } from '@/models/entities/AccessToken.js';
 import type { Packed } from '@/misc/json-schema.js';
 import type { NoteReadService } from '@/core/NoteReadService.js';
 import type { NotificationService } from '@/core/NotificationService.js';
 import { bindThis } from '@/decorators.js';
 import { CacheService } from '@/core/CacheService.js';
-import { UserProfile } from '@/models/index.js';
+import { MiUserProfile } from '@/models/index.js';
 import type { ChannelsService } from './ChannelsService.js';
 import type { EventEmitter } from 'events';
 import type Channel from './channel.js';
@@ -21,14 +21,14 @@ import type { StreamEventEmitter, StreamMessages } from './types.js';
  * Main stream connection
  */
 export default class Connection {
-	public user?: User;
-	public token?: AccessToken;
+	public user?: MiUser;
+	public token?: MiAccessToken;
 	private wsConnection: WebSocket.WebSocket;
 	public subscriber: StreamEventEmitter;
 	private channels: Channel[] = [];
 	private subscribingNotes: any = {};
 	private cachedNotes: Packed<'Note'>[] = [];
-	public userProfile: UserProfile | null = null;
+	public userProfile: MiUserProfile | null = null;
 	public following: Set<string> = new Set();
 	public followingChannels: Set<string> = new Set();
 	public userIdsWhoMeMuting: Set<string> = new Set();
@@ -42,8 +42,8 @@ export default class Connection {
 		private notificationService: NotificationService,
 		private cacheService: CacheService,
 
-		user: User | null | undefined,
-		token: AccessToken | null | undefined,
+		user: MiUser | null | undefined,
+		token: MiAccessToken | null | undefined,
 	) {
 		if (user) this.user = user;
 		if (token) this.token = token;
diff --git a/packages/backend/src/server/api/stream/types.ts b/packages/backend/src/server/api/stream/types.ts
index 751a23de8..531c00bdf 100644
--- a/packages/backend/src/server/api/stream/types.ts
+++ b/packages/backend/src/server/api/stream/types.ts
@@ -3,51 +3,51 @@
  * SPDX-License-Identifier: AGPL-3.0-only
  */
 
-import type { Channel } from '@/models/entities/Channel.js';
-import type { User } from '@/models/entities/User.js';
-import type { UserProfile } from '@/models/entities/UserProfile.js';
-import type { Note } from '@/models/entities/Note.js';
-import type { Antenna } from '@/models/entities/Antenna.js';
-import type { DriveFile } from '@/models/entities/DriveFile.js';
-import type { DriveFolder } from '@/models/entities/DriveFolder.js';
-import type { UserList } from '@/models/entities/UserList.js';
-import type { AbuseUserReport } from '@/models/entities/AbuseUserReport.js';
-import type { Signin } from '@/models/entities/Signin.js';
-import type { Page } from '@/models/entities/Page.js';
+import type { MiChannel } from '@/models/entities/Channel.js';
+import type { MiUser } from '@/models/entities/User.js';
+import type { MiUserProfile } from '@/models/entities/UserProfile.js';
+import type { MiNote } from '@/models/entities/Note.js';
+import type { MiAntenna } from '@/models/entities/Antenna.js';
+import type { MiDriveFile } from '@/models/entities/DriveFile.js';
+import type { MiDriveFolder } from '@/models/entities/DriveFolder.js';
+import type { MiUserList } from '@/models/entities/UserList.js';
+import type { MiAbuseUserReport } from '@/models/entities/AbuseUserReport.js';
+import type { MiSignin } from '@/models/entities/Signin.js';
+import type { MiPage } from '@/models/entities/Page.js';
 import type { Packed } from '@/misc/json-schema.js';
-import type { Webhook } from '@/models/entities/Webhook.js';
-import type { Meta } from '@/models/entities/Meta.js';
-import { Role, RoleAssignment } from '@/models/index.js';
+import type { MiWebhook } from '@/models/entities/Webhook.js';
+import type { MiMeta } from '@/models/entities/Meta.js';
+import { MiRole, MiRoleAssignment } from '@/models/index.js';
 import type Emitter from 'strict-event-emitter-types';
 import type { EventEmitter } from 'events';
 
 //#region Stream type-body definitions
 export interface InternalStreamTypes {
-	userChangeSuspendedState: { id: User['id']; isSuspended: User['isSuspended']; };
-	userTokenRegenerated: { id: User['id']; oldToken: string; newToken: string; };
-	remoteUserUpdated: { id: User['id']; };
-	follow: { followerId: User['id']; followeeId: User['id']; };
-	unfollow: { followerId: User['id']; followeeId: User['id']; };
-	blockingCreated: { blockerId: User['id']; blockeeId: User['id']; };
-	blockingDeleted: { blockerId: User['id']; blockeeId: User['id']; };
-	policiesUpdated: Role['policies'];
-	roleCreated: Role;
-	roleDeleted: Role;
-	roleUpdated: Role;
-	userRoleAssigned: RoleAssignment;
-	userRoleUnassigned: RoleAssignment;
-	webhookCreated: Webhook;
-	webhookDeleted: Webhook;
-	webhookUpdated: Webhook;
-	antennaCreated: Antenna;
-	antennaDeleted: Antenna;
-	antennaUpdated: Antenna;
-	metaUpdated: Meta;
-	followChannel: { userId: User['id']; channelId: Channel['id']; };
-	unfollowChannel: { userId: User['id']; channelId: Channel['id']; };
-	updateUserProfile: UserProfile;
-	mute: { muterId: User['id']; muteeId: User['id']; };
-	unmute: { muterId: User['id']; muteeId: User['id']; };
+	userChangeSuspendedState: { id: MiUser['id']; isSuspended: MiUser['isSuspended']; };
+	userTokenRegenerated: { id: MiUser['id']; oldToken: string; newToken: string; };
+	remoteUserUpdated: { id: MiUser['id']; };
+	follow: { followerId: MiUser['id']; followeeId: MiUser['id']; };
+	unfollow: { followerId: MiUser['id']; followeeId: MiUser['id']; };
+	blockingCreated: { blockerId: MiUser['id']; blockeeId: MiUser['id']; };
+	blockingDeleted: { blockerId: MiUser['id']; blockeeId: MiUser['id']; };
+	policiesUpdated: MiRole['policies'];
+	roleCreated: MiRole;
+	roleDeleted: MiRole;
+	roleUpdated: MiRole;
+	userRoleAssigned: MiRoleAssignment;
+	userRoleUnassigned: MiRoleAssignment;
+	webhookCreated: MiWebhook;
+	webhookDeleted: MiWebhook;
+	webhookUpdated: MiWebhook;
+	antennaCreated: MiAntenna;
+	antennaDeleted: MiAntenna;
+	antennaUpdated: MiAntenna;
+	metaUpdated: MiMeta;
+	followChannel: { userId: MiUser['id']; channelId: MiChannel['id']; };
+	unfollowChannel: { userId: MiUser['id']; channelId: MiChannel['id']; };
+	updateUserProfile: MiUserProfile;
+	mute: { muterId: MiUser['id']; muteeId: MiUser['id']; };
+	unmute: { muterId: MiUser['id']; muteeId: MiUser['id']; };
 }
 
 export interface BroadcastTypes {
@@ -79,10 +79,10 @@ export interface MainStreamTypes {
 	unfollow: Packed<'User'>;
 	meUpdated: Packed<'User'>;
 	pageEvent: {
-		pageId: Page['id'];
+		pageId: MiPage['id'];
 		event: string;
 		var: any;
-		userId: User['id'];
+		userId: MiUser['id'];
 		user: Packed<'User'>;
 	};
 	urlUploadFinished: {
@@ -91,22 +91,22 @@ export interface MainStreamTypes {
 	};
 	readAllNotifications: undefined;
 	unreadNotification: Packed<'Notification'>;
-	unreadMention: Note['id'];
+	unreadMention: MiNote['id'];
 	readAllUnreadMentions: undefined;
-	unreadSpecifiedNote: Note['id'];
+	unreadSpecifiedNote: MiNote['id'];
 	readAllUnreadSpecifiedNotes: undefined;
 	readAllAntennas: undefined;
-	unreadAntenna: Antenna;
+	unreadAntenna: MiAntenna;
 	readAllAnnouncements: undefined;
 	myTokenRegenerated: undefined;
-	signin: Signin;
+	signin: MiSignin;
 	registryUpdated: {
 		scope?: string[];
 		key: string;
 		value: any | null;
 	};
 	driveFileCreated: Packed<'DriveFile'>;
-	readAntenna: Antenna;
+	readAntenna: MiAntenna;
 	receiveFollowRequest: Packed<'User'>;
 	announcementCreated: {
 		announcement: Packed<'Announcement'>;
@@ -115,17 +115,17 @@ export interface MainStreamTypes {
 
 export interface DriveStreamTypes {
 	fileCreated: Packed<'DriveFile'>;
-	fileDeleted: DriveFile['id'];
+	fileDeleted: MiDriveFile['id'];
 	fileUpdated: Packed<'DriveFile'>;
 	folderCreated: Packed<'DriveFolder'>;
-	folderDeleted: DriveFolder['id'];
+	folderDeleted: MiDriveFolder['id'];
 	folderUpdated: Packed<'DriveFolder'>;
 }
 
 export interface NoteStreamTypes {
 	pollVoted: {
 		choice: number;
-		userId: User['id'];
+		userId: MiUser['id'];
 	};
 	deleted: {
 		deletedAt: Date;
@@ -136,16 +136,16 @@ export interface NoteStreamTypes {
 			name: string;
 			url: string;
 		} | null;
-		userId: User['id'];
+		userId: MiUser['id'];
 	};
 	unreacted: {
 		reaction: string;
-		userId: User['id'];
+		userId: MiUser['id'];
 	};
 }
 type NoteStreamEventTypes = {
 	[key in keyof NoteStreamTypes]: {
-		id: Note['id'];
+		id: MiNote['id'];
 		body: NoteStreamTypes[key];
 	};
 };
@@ -156,7 +156,7 @@ export interface UserListStreamTypes {
 }
 
 export interface AntennaStreamTypes {
-	note: Note;
+	note: MiNote;
 }
 
 export interface RoleTimelineStreamTypes {
@@ -165,9 +165,9 @@ export interface RoleTimelineStreamTypes {
 
 export interface AdminStreamTypes {
 	newAbuseUserReport: {
-		id: AbuseUserReport['id'];
-		targetUserId: User['id'],
-		reporterId: User['id'],
+		id: MiAbuseUserReport['id'];
+		targetUserId: MiUser['id'],
+		reporterId: MiUser['id'],
 		comment: string;
 	};
 }
@@ -209,31 +209,31 @@ export type StreamMessages = {
 		payload: EventUnionFromDictionary<SerializedAll<BroadcastTypes>>;
 	};
 	main: {
-		name: `mainStream:${User['id']}`;
+		name: `mainStream:${MiUser['id']}`;
 		payload: EventUnionFromDictionary<SerializedAll<MainStreamTypes>>;
 	};
 	drive: {
-		name: `driveStream:${User['id']}`;
+		name: `driveStream:${MiUser['id']}`;
 		payload: EventUnionFromDictionary<SerializedAll<DriveStreamTypes>>;
 	};
 	note: {
-		name: `noteStream:${Note['id']}`;
+		name: `noteStream:${MiNote['id']}`;
 		payload: EventUnionFromDictionary<SerializedAll<NoteStreamEventTypes>>;
 	};
 	userList: {
-		name: `userListStream:${UserList['id']}`;
+		name: `userListStream:${MiUserList['id']}`;
 		payload: EventUnionFromDictionary<SerializedAll<UserListStreamTypes>>;
 	};
 	roleTimeline: {
-		name: `roleTimelineStream:${Role['id']}`;
+		name: `roleTimelineStream:${MiRole['id']}`;
 		payload: EventUnionFromDictionary<SerializedAll<RoleTimelineStreamTypes>>;
 	};
 	antenna: {
-		name: `antennaStream:${Antenna['id']}`;
+		name: `antennaStream:${MiAntenna['id']}`;
 		payload: EventUnionFromDictionary<SerializedAll<AntennaStreamTypes>>;
 	};
 	admin: {
-		name: `adminStream:${User['id']}`;
+		name: `adminStream:${MiUser['id']}`;
 		payload: EventUnionFromDictionary<SerializedAll<AdminStreamTypes>>;
 	};
 	notes: {
diff --git a/packages/backend/src/server/oauth/OAuth2ProviderService.ts b/packages/backend/src/server/oauth/OAuth2ProviderService.ts
index 61c89a425..6ad8da0ce 100644
--- a/packages/backend/src/server/oauth/OAuth2ProviderService.ts
+++ b/packages/backend/src/server/oauth/OAuth2ProviderService.ts
@@ -26,7 +26,7 @@ import { bindThis } from '@/decorators.js';
 import type { AccessTokensRepository, UsersRepository } from '@/models/index.js';
 import { IdService } from '@/core/IdService.js';
 import { CacheService } from '@/core/CacheService.js';
-import type { LocalUser } from '@/models/entities/User.js';
+import type { MiLocalUser } from '@/models/entities/User.js';
 import { MemoryKVCache } from '@/misc/cache.js';
 import { LoggerService } from '@/core/LoggerService.js';
 import Logger from '@/logger.js';
@@ -271,7 +271,7 @@ export class OAuth2ProviderService {
 					throw new AuthorizationError('No user', 'invalid_request');
 				}
 				const user = await this.cacheService.localUserByNativeTokenCache.fetch(token,
-					() => this.usersRepository.findOneBy({ token }) as Promise<LocalUser | null>);
+					() => this.usersRepository.findOneBy({ token }) as Promise<MiLocalUser | null>);
 				if (!user) {
 					throw new AuthorizationError('No such user', 'invalid_request');
 				}
diff --git a/packages/backend/src/server/web/ClientServerService.ts b/packages/backend/src/server/web/ClientServerService.ts
index ebc1b7276..b2b443cf3 100644
--- a/packages/backend/src/server/web/ClientServerService.ts
+++ b/packages/backend/src/server/web/ClientServerService.ts
@@ -31,7 +31,7 @@ import { PageEntityService } from '@/core/entities/PageEntityService.js';
 import { GalleryPostEntityService } from '@/core/entities/GalleryPostEntityService.js';
 import { ClipEntityService } from '@/core/entities/ClipEntityService.js';
 import { ChannelEntityService } from '@/core/entities/ChannelEntityService.js';
-import type { ChannelsRepository, ClipsRepository, FlashsRepository, GalleryPostsRepository, Meta, NotesRepository, PagesRepository, UserProfilesRepository, UsersRepository } from '@/models/index.js';
+import type { ChannelsRepository, ClipsRepository, FlashsRepository, GalleryPostsRepository, MiMeta, NotesRepository, PagesRepository, UserProfilesRepository, UsersRepository } from '@/models/index.js';
 import type Logger from '@/logger.js';
 import { deepClone } from '@/misc/clone.js';
 import { bindThis } from '@/decorators.js';
@@ -123,7 +123,7 @@ export class ClientServerService {
 	}
 
 	@bindThis
-	private generateCommonPugData(meta: Meta) {
+	private generateCommonPugData(meta: MiMeta) {
 		return {
 			instanceName: meta.name ?? 'Misskey',
 			icon: meta.iconUrl,
diff --git a/packages/backend/src/server/web/FeedService.ts b/packages/backend/src/server/web/FeedService.ts
index b92892e66..27e843183 100644
--- a/packages/backend/src/server/web/FeedService.ts
+++ b/packages/backend/src/server/web/FeedService.ts
@@ -9,7 +9,7 @@ import { Feed } from 'feed';
 import { DI } from '@/di-symbols.js';
 import type { DriveFilesRepository, NotesRepository, UserProfilesRepository } from '@/models/index.js';
 import type { Config } from '@/config.js';
-import type { User } from '@/models/entities/User.js';
+import type { MiUser } from '@/models/entities/User.js';
 import { UserEntityService } from '@/core/entities/UserEntityService.js';
 import { DriveFileEntityService } from '@/core/entities/DriveFileEntityService.js';
 import { bindThis } from '@/decorators.js';
@@ -35,7 +35,7 @@ export class FeedService {
 	}
 
 	@bindThis
-	public async packFeed(user: User) {
+	public async packFeed(user: MiUser) {
 		const author = {
 			link: `${this.config.url}/@${user.username}`,
 			name: user.name ?? user.username,
diff --git a/packages/backend/test/e2e/endpoints.ts b/packages/backend/test/e2e/endpoints.ts
index 55fbf9ad4..6e9178641 100644
--- a/packages/backend/test/e2e/endpoints.ts
+++ b/packages/backend/test/e2e/endpoints.ts
@@ -9,7 +9,7 @@ import * as assert from 'assert';
 // node-fetch only supports it's own Blob yet
 // https://github.com/node-fetch/node-fetch/pull/1664
 import { Blob } from 'node-fetch';
-import { User } from '@/models/index.js';
+import { MiUser } from '@/models/index.js';
 import { startServer, signup, post, api, uploadFile, simpleGet, initTestDb } from '../utils.js';
 import type { INestApplicationContext } from '@nestjs/common';
 import type * as misskey from 'misskey-js';
@@ -298,7 +298,7 @@ describe('Endpoints', () => {
 			assert.strictEqual(res.status, 200);
 
 			const connection = await initTestDb(true);
-			const Users = connection.getRepository(User);
+			const Users = connection.getRepository(MiUser);
 			const newBob = await Users.findOneByOrFail({ id: bob.id });
 			assert.strictEqual(newBob.followersCount, 0);
 			assert.strictEqual(newBob.followingCount, 1);
@@ -360,7 +360,7 @@ describe('Endpoints', () => {
 			assert.strictEqual(res.status, 200);
 
 			const connection = await initTestDb(true);
-			const Users = connection.getRepository(User);
+			const Users = connection.getRepository(MiUser);
 			const newBob = await Users.findOneByOrFail({ id: bob.id });
 			assert.strictEqual(newBob.followersCount, 0);
 			assert.strictEqual(newBob.followingCount, 0);
diff --git a/packages/backend/test/e2e/move.ts b/packages/backend/test/e2e/move.ts
index faee6087d..24c9473ae 100644
--- a/packages/backend/test/e2e/move.ts
+++ b/packages/backend/test/e2e/move.ts
@@ -7,7 +7,7 @@ process.env.NODE_ENV = 'test';
 
 import * as assert from 'assert';
 import { loadConfig } from '@/config.js';
-import { User, UsersRepository } from '@/models/index.js';
+import { MiUser, UsersRepository } from '@/models/index.js';
 import { jobQueue } from '@/boot/common.js';
 import { secureRndstr } from '@/misc/secure-rndstr.js';
 import { uploadFile, signup, startServer, initTestDb, api, sleep, successfulApiCall } from '../utils.js';
@@ -42,7 +42,7 @@ describe('Account Move', () => {
 		dave = await signup({ username: 'dave' });
 		eve = await signup({ username: 'eve' });
 		frank = await signup({ username: 'frank' });
-		Users = connection.getRepository(User);
+		Users = connection.getRepository(MiUser);
 	}, 1000 * 60 * 2);
 
 	afterAll(async () => {
diff --git a/packages/backend/test/e2e/note.ts b/packages/backend/test/e2e/note.ts
index 292abe5cf..20208c457 100644
--- a/packages/backend/test/e2e/note.ts
+++ b/packages/backend/test/e2e/note.ts
@@ -6,7 +6,7 @@
 process.env.NODE_ENV = 'test';
 
 import * as assert from 'assert';
-import { Note } from '@/models/entities/Note.js';
+import { MiNote } from '@/models/entities/Note.js';
 import { MAX_NOTE_TEXT_LENGTH } from '@/const.js';
 import { signup, post, uploadUrl, startServer, initTestDb, api, uploadFile } from '../utils.js';
 import type { INestApplicationContext } from '@nestjs/common';
@@ -22,7 +22,7 @@ describe('Note', () => {
 	beforeAll(async () => {
 		app = await startServer();
 		const connection = await initTestDb(true);
-		Notes = connection.getRepository(Note);
+		Notes = connection.getRepository(MiNote);
 		alice = await signup({ username: 'alice' });
 		bob = await signup({ username: 'bob' });
 	}, 1000 * 60 * 2);
diff --git a/packages/backend/test/e2e/streaming.ts b/packages/backend/test/e2e/streaming.ts
index 046629979..0dd97069a 100644
--- a/packages/backend/test/e2e/streaming.ts
+++ b/packages/backend/test/e2e/streaming.ts
@@ -6,7 +6,7 @@
 process.env.NODE_ENV = 'test';
 
 import * as assert from 'assert';
-import { Following } from '@/models/entities/Following.js';
+import { MiFollowing } from '@/models/entities/Following.js';
 import { connectStream, signup, api, post, startServer, initTestDb, waitFire } from '../utils.js';
 import type { INestApplicationContext } from '@nestjs/common';
 import type * as misskey from 'misskey-js';
@@ -46,7 +46,7 @@ describe('Streaming', () => {
 		beforeAll(async () => {
 			app = await startServer();
 			const connection = await initTestDb(true);
-			Followings = connection.getRepository(Following);
+			Followings = connection.getRepository(MiFollowing);
 
 			ayano = await signup({ username: 'ayano' });
 			kyoko = await signup({ username: 'kyoko' });