diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index de21364b91..7d716f6ca3 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -668,13 +668,6 @@ desktop/views/components/media-video.vue:
   sensitive: "閲覧注意"
   click-to-show: "クリックして表示"
 
-desktop/views/components/follow-button.vue:
-  following: "フォロー中"
-  follow: "フォロー"
-  request-pending: "フォロー許可待ち"
-  follow-processing: "フォロー処理中"
-  follow-request: "フォロー申請"
-
 desktop/views/components/followers-window.vue:
   followers: "{} のフォロワー"
 
@@ -1336,7 +1329,7 @@ mobile/views/components/media-video.vue:
   sensitive: "閲覧注意"
   click-to-show: "クリックして表示"
 
-mobile/views/components/follow-button.vue:
+common/views/components/follow-button.vue:
   following: "フォロー中"
   follow: "フォロー"
   request-pending: "フォロー許可待ち"
diff --git a/src/client/app/common/views/components/follow-button.vue b/src/client/app/common/views/components/follow-button.vue
new file mode 100644
index 0000000000..d88a11aca8
--- /dev/null
+++ b/src/client/app/common/views/components/follow-button.vue
@@ -0,0 +1,184 @@
+<template>
+<button class="wfliddvnhxvyusikowhxozkyxyenqxqr"
+	:class="{ wait, block, mini, active: isFollowing || hasPendingFollowRequestFromYou }"
+	@click="onClick"
+	:disabled="wait"
+>
+	<template v-if="!wait">
+		<fa :icon="iconAndText[0]"/> <template v-if="!mini">{{ iconAndText[1] }}</template>
+	</template>
+	<template v-else><fa icon="spinner" pulse fixed-width/></template>
+</button>
+</template>
+
+<script lang="ts">
+import Vue from 'vue';
+import i18n from '../../../i18n';
+
+export default Vue.extend({
+	i18n: i18n('common/views/components/follow-button.vue'),
+
+	props: {
+		user: {
+			type: Object,
+			required: true
+		},
+		block: {
+			type: Boolean,
+			required: false,
+			default: false
+		},
+		mini: {
+			type: Boolean,
+			required: false,
+			default: false
+		}
+	},
+
+	data() {
+		return {
+			isFollowing: this.user.isFollowing,
+			hasPendingFollowRequestFromYou: this.user.hasPendingFollowRequestFromYou,
+			wait: false,
+			connection: null
+		};
+	},
+
+	computed: {
+		iconAndText(): any[] {
+			return (
+				(this.hasPendingFollowRequestFromYou && this.user.isLocked) ? ['hourglass-half', this.$t('request-pending')] :
+				(this.hasPendingFollowRequestFromYou && !this.user.isLocked) ? ['hourglass-start', this.$t('follow-processing')] :
+				(this.isFollowing) ? ['minus', this.$t('following')] :
+				(!this.isFollowing && this.user.isLocked) ? ['plus', this.$t('follow-request')] :
+				(!this.isFollowing && !this.user.isLocked) ? ['plus', this.$t('follow')] :
+				[]
+			);
+		}
+	},
+
+	mounted() {
+		this.connection = this.$root.stream.useSharedConnection('main');
+
+		this.connection.on('follow', this.onFollowChange);
+		this.connection.on('unfollow', this.onFollowChange);
+	},
+
+	beforeDestroy() {
+		this.connection.dispose();
+	},
+
+	methods: {
+		onFollowChange(user) {
+			if (user.id == this.user.id) {
+				this.isFollowing = user.isFollowing;
+				this.hasPendingFollowRequestFromYou = user.hasPendingFollowRequestFromYou;
+			}
+		},
+
+		async onClick() {
+			this.wait = true;
+
+			try {
+				if (this.isFollowing) {
+					await this.$root.api('following/delete', {
+						userId: this.user.id
+					});
+				} else {
+					if (this.hasPendingFollowRequestFromYou) {
+						await this.$root.api('following/requests/cancel', {
+							userId: this.user.id
+						});
+					} else if (this.user.isLocked) {
+						await this.$root.api('following/create', {
+							userId: this.user.id
+						});
+						this.hasPendingFollowRequestFromYou = true;
+					} else {
+						await this.$root.api('following/create', {
+							userId: this.user.id
+						});
+						this.hasPendingFollowRequestFromYou = true;
+					}
+				}
+			} catch (e) {
+				console.error(e);
+			} finally {
+				this.wait = false;
+			}
+		}
+	}
+});
+</script>
+
+<style lang="stylus" scoped>
+.wfliddvnhxvyusikowhxozkyxyenqxqr
+	display block
+	user-select none
+	cursor pointer
+	padding 0 16px
+	margin 0
+	min-width 100px
+	line-height 36px
+	font-size 14px
+	font-weight bold
+	color var(--primary)
+	background transparent
+	outline none
+	border solid 1px var(--primary)
+	border-radius 36px
+
+	&.mini
+		padding 0
+		min-width 0
+		width 32px
+		height 32px
+		font-size 16px
+		border-radius 4px
+		line-height 32px
+
+		&:focus
+			&:after
+				border-radius 8px
+
+	&.block
+		width 100%
+
+	&:focus
+		&:after
+			content ""
+			pointer-events none
+			position absolute
+			top -5px
+			right -5px
+			bottom -5px
+			left -5px
+			border 2px solid var(--primaryAlpha03)
+			border-radius 36px
+
+	&:hover
+		background var(--primaryAlpha01)
+
+	&:active
+		background var(--primaryAlpha02)
+
+	&.active
+		color var(--primaryForeground)
+		background var(--primary)
+
+		&:hover
+			background var(--primaryLighten10)
+			border-color var(--primaryLighten10)
+
+		&:active
+			background var(--primaryDarken10)
+			border-color var(--primaryDarken10)
+
+	&.wait
+		cursor wait !important
+		opacity 0.7
+
+	*
+		pointer-events none
+
+</style>
diff --git a/src/client/app/common/views/components/index.ts b/src/client/app/common/views/components/index.ts
index f6ab63e63a..071c31a0d5 100644
--- a/src/client/app/common/views/components/index.ts
+++ b/src/client/app/common/views/components/index.ts
@@ -1,5 +1,6 @@
 import Vue from 'vue';
 
+import followButton from './follow-button.vue';
 import muteAndBlock from './mute-and-block.vue';
 import error from './error.vue';
 import apiSettings from './api-settings.vue';
@@ -51,6 +52,7 @@ import uiInfo from './ui/info.vue';
 import formButton from './ui/form/button.vue';
 import formRadio from './ui/form/radio.vue';
 
+Vue.component('mk-follow-button', followButton);
 Vue.component('mk-mute-and-block', muteAndBlock);
 Vue.component('mk-error', error);
 Vue.component('mk-api-settings', apiSettings);
diff --git a/src/client/app/desktop/views/components/follow-button.vue b/src/client/app/desktop/views/components/follow-button.vue
deleted file mode 100644
index 70711d1d8c..0000000000
--- a/src/client/app/desktop/views/components/follow-button.vue
+++ /dev/null
@@ -1,157 +0,0 @@
-<template>
-<button class="mk-follow-button"
-	:class="{ wait, active: u.isFollowing || u.hasPendingFollowRequestFromYou, big: size == 'big' }"
-	@click="onClick"
-	:disabled="wait"
->
-	<template v-if="!wait">
-		<template v-if="u.hasPendingFollowRequestFromYou && u.isLocked"><fa icon="hourglass-half"/><template v-if="size == 'big'"> {{ $t('request-pending') }}</template></template>
-		<template v-else-if="u.hasPendingFollowRequestFromYou && !u.isLocked"><fa icon="hourglass-start"/><template v-if="size == 'big'"> {{ $t('follow-processing') }}</template></template>
-		<template v-else-if="u.isFollowing"><fa icon="minus"/><template v-if="size == 'big'"> {{ $t('following') }}</template></template>
-		<template v-else-if="!u.isFollowing && u.isLocked"><fa icon="plus"/><template v-if="size == 'big'"> {{ $t('follow-request') }}</template></template>
-		<template v-else-if="!u.isFollowing && !u.isLocked"><fa icon="plus"/><template v-if="size == 'big'"> {{ $t('follow') }}</template></template>
-	</template>
-	<template v-else><fa icon="spinner .pulse" fixed-width/></template>
-</button>
-</template>
-
-<script lang="ts">
-import Vue from 'vue';
-import i18n from '../../../i18n';
-
-export default Vue.extend({
-	i18n: i18n('desktop/views/components/follow-button.vue'),
-	props: {
-		user: {
-			type: Object,
-			required: true
-		},
-		size: {
-			type: String,
-			default: 'compact'
-		}
-	},
-
-	data() {
-		return {
-			u: this.user,
-			wait: false,
-			connection: null
-		};
-	},
-
-	mounted() {
-		this.connection = this.$root.stream.useSharedConnection('main');
-		this.connection.on('follow', this.onFollowChange);
-		this.connection.on('unfollow', this.onFollowChange);
-	},
-
-	beforeDestroy() {
-		this.connection.dispose();
-	},
-
-	methods: {
-		onFollowChange(user) {
-			if (user.id == this.u.id) {
-				this.u.isFollowing = user.isFollowing;
-				this.u.hasPendingFollowRequestFromYou = user.hasPendingFollowRequestFromYou;
-				this.$forceUpdate();
-			}
-		},
-
-		async onClick() {
-			this.wait = true;
-
-			try {
-				if (this.u.isFollowing) {
-					this.u = await this.$root.api('following/delete', {
-						userId: this.u.id
-					});
-				} else {
-					if (this.u.hasPendingFollowRequestFromYou) {
-						this.u = await this.$root.api('following/requests/cancel', {
-							userId: this.u.id
-						});
-					} else if (this.u.isLocked) {
-						this.u = await this.$root.api('following/create', {
-							userId: this.u.id
-						});
-					} else {
-						this.u = await this.$root.api('following/create', {
-							userId: this.user.id
-						});
-					}
-				}
-			} catch (e) {
-				console.error(e);
-			} finally {
-				this.wait = false;
-			}
-		}
-	}
-});
-</script>
-
-<style lang="stylus" scoped>
-.mk-follow-button
-	display block
-	cursor pointer
-	padding 0
-	margin 0
-	width 32px
-	height 32px
-	font-size 1em
-	outline none
-	border-radius 4px
-
-	*
-		pointer-events none
-
-	&:focus
-		&:after
-			content ""
-			pointer-events none
-			position absolute
-			top -5px
-			right -5px
-			bottom -5px
-			left -5px
-			border 2px solid var(--primaryAlpha03)
-			border-radius 8px
-
-	&:not(.active)
-		color var(--primary)
-		border solid 1px var(--primary)
-
-		&:hover
-			background var(--primaryAlpha03)
-
-		&:active
-			background var(--primaryAlpha05)
-
-	&.active
-		color var(--primaryForeground)
-		background var(--primary)
-		border solid 1px var(--primary)
-
-		&:not(:disabled)
-			font-weight bold
-
-		&:hover:not(:disabled)
-			background var(--primaryLighten5)
-			border-color var(--primaryLighten5)
-
-		&:active:not(:disabled)
-			background var(--primaryDarken5)
-			border-color var(--primaryDarken5)
-
-	&.wait
-		cursor wait !important
-		opacity 0.7
-
-	&.big
-		width 100%
-		height 38px
-		line-height 38px
-
-</style>
diff --git a/src/client/app/desktop/views/components/index.ts b/src/client/app/desktop/views/components/index.ts
index 6d516c118a..36636c98e3 100644
--- a/src/client/app/desktop/views/components/index.ts
+++ b/src/client/app/desktop/views/components/index.ts
@@ -14,7 +14,6 @@ import mediaVideo from './media-video.vue';
 import notifications from './notifications.vue';
 import noteForm from './post-form.vue';
 import renoteForm from './renote-form.vue';
-import followButton from './follow-button.vue';
 import notePreview from './note-preview.vue';
 import noteDetail from './note-detail.vue';
 import settings from './settings.vue';
@@ -39,7 +38,6 @@ Vue.component('mk-media-video', mediaVideo);
 Vue.component('mk-notifications', notifications);
 Vue.component('mk-post-form', noteForm);
 Vue.component('mk-renote-form', renoteForm);
-Vue.component('mk-follow-button', followButton);
 Vue.component('mk-note-preview', notePreview);
 Vue.component('mk-note-detail', noteDetail);
 Vue.component('mk-settings', settings);
diff --git a/src/client/app/desktop/views/components/user-card.vue b/src/client/app/desktop/views/components/user-card.vue
index bd5c6eed09..54fa15a190 100644
--- a/src/client/app/desktop/views/components/user-card.vue
+++ b/src/client/app/desktop/views/components/user-card.vue
@@ -2,7 +2,7 @@
 <div class="zvdbznxvfixtmujpsigoccczftvpiwqh">
 	<div class="banner" :style="bannerStyle"></div>
 	<mk-avatar class="avatar" :user="user" :disable-preview="true"/>
-	<mk-follow-button :user="user" class="follow"/>
+	<mk-follow-button :user="user" class="follow" mini/>
 	<div class="body">
 		<router-link :to="user | userPage" class="name">{{ user | userName }}</router-link>
 		<span class="username">@{{ user | acct }}</span>
diff --git a/src/client/app/desktop/views/components/user-preview.vue b/src/client/app/desktop/views/components/user-preview.vue
index ad4f60be63..64884f6f52 100644
--- a/src/client/app/desktop/views/components/user-preview.vue
+++ b/src/client/app/desktop/views/components/user-preview.vue
@@ -19,7 +19,7 @@
 				<p>{{ $t('followers') }}</p><span>{{ u.followersCount }}</span>
 			</div>
 		</div>
-		<mk-follow-button v-if="$store.getters.isSignedIn && u.id != $store.state.i.id" :user="u"/>
+		<mk-follow-button class="follow-button" v-if="$store.getters.isSignedIn && u.id != $store.state.i.id" :user="u" mini/>
 	</template>
 </div>
 </template>
@@ -154,7 +154,7 @@ export default Vue.extend({
 				font-size 1em
 				color var(--primary)
 
-	> .mk-follow-button
+	> .follow-button
 		position absolute
 		top 92px
 		right 8px
diff --git a/src/client/app/desktop/views/pages/deck/deck.user-column.vue b/src/client/app/desktop/views/pages/deck/deck.user-column.vue
index 53bb54b5a6..27da5427b9 100644
--- a/src/client/app/desktop/views/pages/deck/deck.user-column.vue
+++ b/src/client/app/desktop/views/pages/deck/deck.user-column.vue
@@ -14,7 +14,7 @@
 		<header :style="bannerStyle">
 			<div>
 				<button class="menu" @click="menu" ref="menu"><fa icon="ellipsis-h"/></button>
-				<mk-follow-button v-if="$store.getters.isSignedIn && user.id != $store.state.i.id" :user="user" class="follow"/>
+				<mk-follow-button v-if="$store.getters.isSignedIn && user.id != $store.state.i.id" :user="user" class="follow" mini/>
 				<mk-avatar class="avatar" :user="user" :disable-preview="true"/>
 				<span class="name">{{ user | userName }}</span>
 				<span class="acct">@{{ user | acct }}</span>
diff --git a/src/client/app/desktop/views/pages/user/user.friends.vue b/src/client/app/desktop/views/pages/user/user.friends.vue
index ed0fcd03c4..b1c1321e41 100644
--- a/src/client/app/desktop/views/pages/user/user.friends.vue
+++ b/src/client/app/desktop/views/pages/user/user.friends.vue
@@ -9,7 +9,7 @@
 				<router-link class="name" :to="friend | userPage" v-user-preview="friend.id">{{ friend.name }}</router-link>
 				<p class="username">@{{ friend | acct }}</p>
 			</div>
-			<mk-follow-button :user="friend"/>
+			<mk-follow-button class="follow-button" :user="friend"/>
 		</div>
 	</template>
 	<p class="empty" v-if="!fetching && users.length == 0">{{ $t('no-users') }}</p>
@@ -110,7 +110,7 @@ export default Vue.extend({
 				color var(--text)
 				opacity 0.7
 
-		> .mk-follow-button
+		> .follow-button
 			position absolute
 			top 16px
 			right 16px
diff --git a/src/client/app/desktop/views/pages/user/user.profile.vue b/src/client/app/desktop/views/pages/user/user.profile.vue
index eba492d4f0..db797e3612 100644
--- a/src/client/app/desktop/views/pages/user/user.profile.vue
+++ b/src/client/app/desktop/views/pages/user/user.profile.vue
@@ -1,7 +1,7 @@
 <template>
 <div class="profile" v-if="$store.getters.isSignedIn">
 	<div class="friend-form" v-if="$store.state.i.id != user.id">
-		<mk-follow-button :user="user" size="big"/>
+		<mk-follow-button :user="user" block/>
 		<p class="followed" v-if="user.isFollowed">{{ $t('follows-you') }}</p>
 		<p class="stalk" v-if="user.isFollowing">
 			<span v-if="user.isStalking">{{ $t('stalking') }} <a @click="unstalk"><fa icon="meh"/> {{ $t('unstalk') }}</a></span>
diff --git a/src/client/app/desktop/views/widgets/users.vue b/src/client/app/desktop/views/widgets/users.vue
index 8ee73d0ded..d00561caa2 100644
--- a/src/client/app/desktop/views/widgets/users.vue
+++ b/src/client/app/desktop/views/widgets/users.vue
@@ -114,11 +114,6 @@ export default define({
 					color var(--text)
 					opacity 0.7
 
-			> .mk-follow-button
-				position absolute
-				top 16px
-				right 16px
-
 		> .empty
 			margin 0
 			padding 16px
diff --git a/src/client/app/mobile/views/components/follow-button.vue b/src/client/app/mobile/views/components/follow-button.vue
deleted file mode 100644
index 00e96082ce..0000000000
--- a/src/client/app/mobile/views/components/follow-button.vue
+++ /dev/null
@@ -1,134 +0,0 @@
-<template>
-<button class="mk-follow-button"
-	:class="{ wait: wait, active: u.isFollowing || u.hasPendingFollowRequestFromYou }"
-	@click="onClick"
-	:disabled="wait"
->
-	<template v-if="!wait">
-		<template v-if="u.hasPendingFollowRequestFromYou && u.isLocked"><fa icon="hourglass-half"/> {{ $t('request-pending') }}</template>
-		<template v-else-if="u.hasPendingFollowRequestFromYou && !u.isLocked"><fa icon="hourglass-start"/> {{ $t('follow-processing') }}</template>
-		<template v-else-if="u.isFollowing"><fa icon="minus"/> {{ $t('following') }}</template>
-		<template v-else-if="!u.isFollowing && u.isLocked"><fa icon="plus"/> {{ $t('follow-request') }}</template>
-		<template v-else-if="!u.isFollowing && !u.isLocked"><fa icon="plus"/> {{ $t('follow') }}</template>
-	</template>
-	<template v-else><fa icon="spinner .pulse" fixed-width/></template>
-</button>
-</template>
-
-<script lang="ts">
-import Vue from 'vue';
-import i18n from '../../../i18n';
-
-export default Vue.extend({
-	i18n: i18n('mobile/views/components/follow-button.vue'),
-	props: {
-		user: {
-			type: Object,
-			required: true
-		}
-	},
-
-	data() {
-		return {
-			u: this.user,
-			wait: false,
-			connection: null
-		};
-	},
-
-	mounted() {
-		this.connection = this.$root.stream.useSharedConnection('main');
-
-		this.connection.on('follow', this.onFollowChange);
-		this.connection.on('unfollow', this.onFollowChange);
-	},
-
-	beforeDestroy() {
-		this.connection.dispose();
-	},
-
-	methods: {
-		onFollowChange(user) {
-			if (user.id == this.u.id) {
-				this.u.isFollowing = user.isFollowing;
-				this.u.hasPendingFollowRequestFromYou = user.hasPendingFollowRequestFromYou;
-				this.$forceUpdate();
-			}
-		},
-
-		async onClick() {
-			this.wait = true;
-
-			try {
-				if (this.u.isFollowing) {
-					this.u = await this.$root.api('following/delete', {
-						userId: this.u.id
-					});
-				} else {
-					if (this.u.hasPendingFollowRequestFromYou) {
-						this.u = await this.$root.api('following/requests/cancel', {
-							userId: this.u.id
-						});
-					} else if (this.u.isLocked) {
-						this.u = await this.$root.api('following/create', {
-							userId: this.u.id
-						});
-					} else {
-						this.u = await this.$root.api('following/create', {
-							userId: this.user.id
-						});
-					}
-				}
-			} catch (e) {
-				console.error(e);
-			} finally {
-				this.wait = false;
-			}
-		}
-	}
-});
-</script>
-
-<style lang="stylus" scoped>
-.mk-follow-button
-	display block
-	user-select none
-	cursor pointer
-	padding 0 16px
-	margin 0
-	min-width 100px
-	line-height 36px
-	font-size 14px
-	font-weight bold
-	color var(--primary)
-	background transparent
-	outline none
-	border solid 1px var(--primary)
-	border-radius 36px
-
-	&:hover
-		background var(--primaryAlpha01)
-
-	&:active
-		background var(--primaryAlpha02)
-
-	&.active
-		color var(--primaryForeground)
-		background var(--primary)
-
-		&:hover
-			background var(--primaryLighten10)
-			border-color var(--primaryLighten10)
-
-		&:active
-			background var(--primaryDarken10)
-			border-color var(--primaryDarken10)
-
-	&.wait
-		cursor wait !important
-		opacity 0.7
-
-	*
-		pointer-events none
-
-</style>
diff --git a/src/client/app/mobile/views/components/index.ts b/src/client/app/mobile/views/components/index.ts
index 5e9640bf01..e6cc2c997c 100644
--- a/src/client/app/mobile/views/components/index.ts
+++ b/src/client/app/mobile/views/components/index.ts
@@ -10,7 +10,6 @@ import subNoteContent from './sub-note-content.vue';
 import noteCard from './note-card.vue';
 import userCard from './user-card.vue';
 import noteDetail from './note-detail.vue';
-import followButton from './follow-button.vue';
 import friendsMaker from './friends-maker.vue';
 import notification from './notification.vue';
 import notifications from './notifications.vue';
@@ -33,7 +32,6 @@ Vue.component('mk-sub-note-content', subNoteContent);
 Vue.component('mk-note-card', noteCard);
 Vue.component('mk-user-card', userCard);
 Vue.component('mk-note-detail', noteDetail);
-Vue.component('mk-follow-button', followButton);
 Vue.component('mk-friends-maker', friendsMaker);
 Vue.component('mk-notification', notification);
 Vue.component('mk-notifications', notifications);
diff --git a/src/client/app/mobile/views/components/user-card.vue b/src/client/app/mobile/views/components/user-card.vue
index 7b8f2251b2..6d79e7a872 100644
--- a/src/client/app/mobile/views/components/user-card.vue
+++ b/src/client/app/mobile/views/components/user-card.vue
@@ -5,7 +5,7 @@
 	</header>
 	<a class="name" :href="user | userPage" target="_blank">{{ user | userName }}</a>
 	<p class="username"><mk-acct :user="user"/></p>
-	<mk-follow-button :user="user"/>
+	<mk-follow-button class="follow-button" :user="user"/>
 </div>
 </template>
 
@@ -53,7 +53,7 @@ export default Vue.extend({
 		font-size 15px
 		color #ccc
 
-	> .mk-follow-button
+	> .follow-button
 		display inline-block
 		margin 8px 0 16px 0
 
diff --git a/src/client/app/mobile/views/pages/user.vue b/src/client/app/mobile/views/pages/user.vue
index c88cbe6813..63e322aac7 100644
--- a/src/client/app/mobile/views/pages/user.vue
+++ b/src/client/app/mobile/views/pages/user.vue
@@ -243,9 +243,6 @@ main
 					font-size 18px
 					color var(--text)
 
-				> .mk-follow-button
-					margin 0
-
 			> .title
 				margin 8px 0