diff --git a/packages/backend/src/core/UserFollowingService.ts b/packages/backend/src/core/UserFollowingService.ts
index dacaa7263a..a8eded6733 100644
--- a/packages/backend/src/core/UserFollowingService.ts
+++ b/packages/backend/src/core/UserFollowingService.ts
@@ -20,6 +20,7 @@ import { bindThis } from '@/decorators.js';
 import { UserBlockingService } from '@/core/UserBlockingService.js';
 import { MetaService } from '@/core/MetaService.js';
 import { CacheService } from '@/core/CacheService.js';
+import type { Config } from '@/config.js';
 import Logger from '../logger.js';
 
 const logger = new Logger('following/create');
@@ -44,6 +45,9 @@ export class UserFollowingService implements OnModuleInit {
 	constructor(
 		private moduleRef: ModuleRef,
 
+		@Inject(DI.config)
+		private config: Config,
+
 		@Inject(DI.usersRepository)
 		private usersRepository: UsersRepository,
 
@@ -411,7 +415,7 @@ export class UserFollowingService implements OnModuleInit {
 		}
 
 		if (this.userEntityService.isLocalUser(follower) && this.userEntityService.isRemoteUser(followee)) {
-			const content = this.apRendererService.addContext(this.apRendererService.renderFollow(follower, followee));
+			const content = this.apRendererService.addContext(this.apRendererService.renderFollow(follower, followee, requestId ?? `${this.config.url}/follows/${followRequest.id}`));
 			this.queueService.deliver(follower, content, followee.inbox, false);
 		}
 	}
diff --git a/packages/backend/src/server/ActivityPubServerService.ts b/packages/backend/src/server/ActivityPubServerService.ts
index 5799622074..e13e9265ab 100644
--- a/packages/backend/src/server/ActivityPubServerService.ts
+++ b/packages/backend/src/server/ActivityPubServerService.ts
@@ -6,7 +6,7 @@ import { Brackets, In, IsNull, LessThan, Not } from 'typeorm';
 import accepts from 'accepts';
 import vary from 'vary';
 import { DI } from '@/di-symbols.js';
-import type { FollowingsRepository, NotesRepository, EmojisRepository, NoteReactionsRepository, UserProfilesRepository, UserNotePiningsRepository, UsersRepository } from '@/models/index.js';
+import type { FollowingsRepository, NotesRepository, EmojisRepository, NoteReactionsRepository, UserProfilesRepository, UserNotePiningsRepository, UsersRepository, FollowRequestsRepository } from '@/models/index.js';
 import * as url from '@/misc/prelude/url.js';
 import type { Config } from '@/config.js';
 import { ApRendererService } from '@/core/activitypub/ApRendererService.js';
@@ -54,6 +54,9 @@ export class ActivityPubServerService {
 		@Inject(DI.followingsRepository)
 		private followingsRepository: FollowingsRepository,
 
+		@Inject(DI.followRequestsRepository)
+		private followRequestsRepository: FollowRequestsRepository,
+
 		private utilityService: UtilityService,
 		private userEntityService: UserEntityService,
 		private apRendererService: ApRendererService,
@@ -205,22 +208,22 @@ export class ActivityPubServerService {
 			reply.code(400);
 			return;
 		}
-	
+
 		const page = request.query.page === 'true';
-	
+
 		const user = await this.usersRepository.findOneBy({
 			id: userId,
 			host: IsNull(),
 		});
-	
+
 		if (user == null) {
 			reply.code(404);
 			return;
 		}
-	
+
 		//#region Check ff visibility
 		const profile = await this.userProfilesRepository.findOneByOrFail({ userId: user.id });
-	
+
 		if (profile.ffVisibility === 'private') {
 			reply.code(403);
 			reply.header('Cache-Control', 'public, max-age=30');
@@ -231,31 +234,31 @@ export class ActivityPubServerService {
 			return;
 		}
 		//#endregion
-	
+
 		const limit = 10;
 		const partOf = `${this.config.url}/users/${userId}/following`;
-	
+
 		if (page) {
 			const query = {
 				followerId: user.id,
 			} as FindOptionsWhere<Following>;
-	
+
 			// カーソルが指定されている場合
 			if (cursor) {
 				query.id = LessThan(cursor);
 			}
-	
+
 			// Get followings
 			const followings = await this.followingsRepository.find({
 				where: query,
 				take: limit + 1,
 				order: { id: -1 },
 			});
-	
+
 			// 「次のページ」があるかどうか
 			const inStock = followings.length === limit + 1;
 			if (inStock) followings.pop();
-	
+
 			const renderedFollowees = await Promise.all(followings.map(following => this.apRendererService.renderFollowUser(following.followeeId)));
 			const rendered = this.apRendererService.renderOrderedCollectionPage(
 				`${partOf}?${url.query({
@@ -269,7 +272,7 @@ export class ActivityPubServerService {
 					cursor: followings[followings.length - 1].id,
 				})}` : undefined,
 			);
-	
+
 			this.setResponseType(request, reply);
 			return (this.apRendererService.addContext(rendered));
 		} else {
@@ -330,33 +333,33 @@ export class ActivityPubServerService {
 			reply.code(400);
 			return;
 		}
-	
+
 		const untilId = request.query.until_id;
 		if (untilId != null && typeof untilId !== 'string') {
 			reply.code(400);
 			return;
 		}
-	
+
 		const page = request.query.page === 'true';
-	
+
 		if (countIf(x => x != null, [sinceId, untilId]) > 1) {
 			reply.code(400);
 			return;
 		}
-	
+
 		const user = await this.usersRepository.findOneBy({
 			id: userId,
 			host: IsNull(),
 		});
-	
+
 		if (user == null) {
 			reply.code(404);
 			return;
 		}
-	
+
 		const limit = 20;
 		const partOf = `${this.config.url}/users/${userId}/outbox`;
-	
+
 		if (page) {
 			const query = this.queryService.makePaginationQuery(this.notesRepository.createQueryBuilder('note'), sinceId, untilId)
 				.andWhere('note.userId = :userId', { userId: user.id })
@@ -365,11 +368,11 @@ export class ActivityPubServerService {
 					.orWhere('note.visibility = \'home\'');
 				}))
 				.andWhere('note.localOnly = FALSE');
-	
+
 			const notes = await query.take(limit).getMany();
-	
+
 			if (sinceId) notes.reverse();
-	
+
 			const activities = await Promise.all(notes.map(note => this.packActivity(note)));
 			const rendered = this.apRendererService.renderOrderedCollectionPage(
 				`${partOf}?${url.query({
@@ -387,7 +390,7 @@ export class ActivityPubServerService {
 					until_id: notes[notes.length - 1].id,
 				})}` : undefined,
 			);
-	
+
 			this.setResponseType(request, reply);
 			return (this.apRendererService.addContext(rendered));
 		} else {
@@ -457,7 +460,7 @@ export class ActivityPubServerService {
 		// note
 		fastify.get<{ Params: { note: string; } }>('/notes/:note', { constraints: { apOrHtml: 'ap' } }, async (request, reply) => {
 			vary(reply.raw, 'Accept');
-	
+
 			const note = await this.notesRepository.findOneBy({
 				id: request.params.note,
 				visibility: In(['public', 'home']),
@@ -639,6 +642,41 @@ export class ActivityPubServerService {
 			return (this.apRendererService.addContext(this.apRendererService.renderFollow(follower, followee)));
 		});
 
+		// follow
+		fastify.get<{ Params: { followRequestId: string ; } }>('/follows/:followRequestId', async (request, reply) => {
+			// This may be used before the follow is completed, so we do not
+			// check if the following exists and only check if the follow request exists.
+
+			const followRequest = await this.followRequestsRepository.findOneBy({
+				id: request.params.followRequestId,
+			});
+
+			if (followRequest == null) {
+				reply.code(404);
+				return;
+			}
+
+			const [follower, followee] = await Promise.all([
+				this.usersRepository.findOneBy({
+					id: followRequest.followerId,
+					host: IsNull(),
+				}),
+				this.usersRepository.findOneBy({
+					id: followRequest.followeeId,
+					host: Not(IsNull()),
+				}),
+			]);
+
+			if (follower == null || followee == null) {
+				reply.code(404);
+				return;
+			}
+
+			reply.header('Cache-Control', 'public, max-age=180');
+			this.setResponseType(request, reply);
+			return (this.apRendererService.addContext(this.apRendererService.renderFollow(follower, followee)));
+		});
+
 		done();
 	}
 }