diff --git a/locales/ja.yml b/locales/ja.yml
index c3ee3e6c9f..bb10dfb4f4 100644
--- a/locales/ja.yml
+++ b/locales/ja.yml
@@ -191,6 +191,16 @@ common/views/widgets/server.vue:
   title: "サーバー情報"
   toggle: "表示を切り替え"
 
+commons/views/widgets/visibility-chooser.vue:
+  public: "公開"
+  home: "ホーム"
+  home-desc: "ホームタイムラインにのみ公開"
+  followers: "フォロワー"
+  followers-desc: "自分のフォロワーにのみ公開"
+  specified: "ダイレクト"
+  specified-desc: "指定したユーザーにのみ公開"
+  private: "非公開"
+
 desktop/views/components/activity.chart.vue:
   total: "Black ... Total"
   notes: "Blue ... Notes"
@@ -340,6 +350,14 @@ desktop/views/components/messaging-room-window.vue:
 desktop/views/components/messaging-window.vue:
   title: "メッセージ"
 
+desktop/views/components/note-detail.vue:
+  more: "会話をもっと読み込む"
+  private: "(この投稿は非公開です)"
+  is-renote: "がRenote"
+  location: "位置情報"
+  renote: "Renote"
+  add-reaction: "リアクション"
+
 desktop/views/components/note-detail.sub.vue:
   private: "(この投稿は非公開です)"
 
@@ -536,6 +554,11 @@ desktop/views/components/settings.profile.vue:
   birthday: "誕生日"
   save: "保存"
 
+desktop/views/components/sub-note-content.vue:
+  hidden: "(この投稿は非公開です)"
+  media: "つのメディア"
+  poll: "投票"
+
 desktop/views/components/taskmanager.vue:
   title: "タスクマネージャ"
 
@@ -583,6 +606,22 @@ desktop/views/components/users-list.vue:
   load-more: "もっと"
   fetching: "読み込んでいます"
 
+desktop/views/components/users-list-item.vue:
+  followed: "フォローされています"
+
+desktop/views/components/window.vue:
+  popout: "ポップアウト"
+  close: "閉じる"
+
+desktop/views/pages/drive.vue:
+  title: "Misskey Drive"
+
+desktop/views/pages/favorites.vue:
+  more: "さらに読み込む"
+
+desktop/views/pages/home-customize.vue:
+  title: "ホームのカスタマイズ"
+
 desktop/views/pages/note.vue:
   prev: "前の投稿"
   next: "次の投稿"
@@ -593,6 +632,11 @@ desktop/views/pages/selectdrive.vue:
   cancel: "キャンセル"
   upload: "PCからドライブにファイルをアップロード"
 
+desktop/views/pages/user-list.users.vue:
+  users: "ユーザー"
+  add-user: "ユーザーを追加"
+  username: "ユーザー名"
+
 desktop/views/pages/user/user.followers-you-know.vue:
   title: "知り合いのフォロワー"
   loading: "読み込み中"
@@ -625,6 +669,12 @@ desktop/views/pages/user/user.profile.vue:
   muted: "ミュートしています"
   unmute: "ミュート解除"
 
+desktop/views/pages/user/user.timeline.vue:
+  default: "投稿"
+  with-replies: "投稿と返信"
+  with-media: "メディア"
+  empty: "このユーザーはまだ何も投稿していないようです。"
+
 desktop/views/widgets/messaging.vue:
   title: "メッセージ"
 
@@ -642,6 +692,10 @@ desktop/views/widgets/post-form.vue:
   note: "投稿"
   placeholder: "いまどうしてる？"
 
+desktop/views/widgets/profile.vue:
+  update-banner: "クリックでバナー編集"
+  update-avatar: "クリックでアバター編集"
+
 desktop/views/widgets/trends.vue:
   title: "トレンド"
   refresh: "他を見る"
diff --git a/src/client/app/common/views/components/visibility-chooser.vue b/src/client/app/common/views/components/visibility-chooser.vue
index 50f0877ae9..592367cd6d 100644
--- a/src/client/app/common/views/components/visibility-chooser.vue
+++ b/src/client/app/common/views/components/visibility-chooser.vue
@@ -5,34 +5,34 @@
 		<div @click="choose('public')" :class="{ active: v == 'public' }">
 			<div>%fa:globe%</div>
 			<div>
-				<span>公開</span>
+				<span>%i18n:@public%</span>
 			</div>
 		</div>
 		<div @click="choose('home')" :class="{ active: v == 'home' }">
 			<div>%fa:home%</div>
 			<div>
-				<span>ホーム</span>
-				<span>ホームタイムラインにのみ公開</span>
+				<span>%i18n:@home%</span>
+				<span>%i18n:@home-desc%</span>
 			</div>
 		</div>
 		<div @click="choose('followers')" :class="{ active: v == 'followers' }">
 			<div>%fa:unlock%</div>
 			<div>
-				<span>フォロワー</span>
-				<span>自分のフォロワーにのみ公開</span>
+				<span>%i18n:@followers%</span>
+				<span>%i18n:@followers-desc%</span>
 			</div>
 		</div>
 		<div @click="choose('specified')" :class="{ active: v == 'specified' }">
 			<div>%fa:envelope%</div>
 			<div>
-				<span>ダイレクト</span>
-				<span>指定したユーザーにのみ公開</span>
+				<span>%i18n:@specified%</span>
+				<span>%i18n:@specified-desc%</span>
 			</div>
 		</div>
 		<div @click="choose('private')" :class="{ active: v == 'private' }">
 			<div>%fa:lock%</div>
 			<div>
-				<span>非公開</span>
+				<span>%i18n:@private%</span>
 			</div>
 		</div>
 	</div>
diff --git a/src/client/app/desktop/views/components/note-detail.vue b/src/client/app/desktop/views/components/note-detail.vue
index bda53db918..5e2a47f5a4 100644
--- a/src/client/app/desktop/views/components/note-detail.vue
+++ b/src/client/app/desktop/views/components/note-detail.vue
@@ -3,7 +3,7 @@
 	<button
 		class="read-more"
 		v-if="p.reply && p.reply.replyId && context.length == 0"
-		title="会話をもっと読み込む"
+		title="%i18n:@more%"
 		@click="fetchContext"
 		:disabled="contextFetching"
 	>
@@ -21,7 +21,7 @@
 			<mk-avatar class="avatar" :user="note.user"/>
 			%fa:retweet%
 			<router-link class="name" :href="note.user | userPage">{{ note.user | userName }}</router-link>
-			がRenote
+			%i18n:@is-renote%
 		</p>
 	</div>
 	<article>
@@ -35,7 +35,7 @@
 		</header>
 		<div class="body">
 			<div class="text">
-				<span v-if="p.isHidden" style="opacity: 0.5">(この投稿は非公開です)</span>
+				<span v-if="p.isHidden" style="opacity: 0.5">%i18n:@private%</span>
 				<mk-note-html v-if="p.text" :text="p.text" :i="os.i"/>
 			</div>
 			<div class="media" v-if="p.media.length > 0">
@@ -46,7 +46,7 @@
 			<div class="tags" v-if="p.tags && p.tags.length > 0">
 				<router-link v-for="tag in p.tags" :key="tag" :to="`/search?q=#${tag}`">{{ tag }}</router-link>
 			</div>
-			<a class="location" v-if="p.geo" :href="`http://maps.google.com/maps?q=${p.geo.coordinates[1]},${p.geo.coordinates[0]}`" target="_blank">%fa:map-marker-alt% 位置情報</a>
+			<a class="location" v-if="p.geo" :href="`http://maps.google.com/maps?q=${p.geo.coordinates[1]},${p.geo.coordinates[0]}`" target="_blank">%fa:map-marker-alt% %i18n:@location%</a>
 			<div class="map" v-if="p.geo" ref="map"></div>
 			<div class="renote" v-if="p.renote">
 				<mk-note-preview :note="p.renote"/>
@@ -54,15 +54,15 @@
 		</div>
 		<footer>
 			<mk-reactions-viewer :note="p"/>
-			<button @click="reply" title="返信">
+			<button @click="reply" title="">
 				<template v-if="p.reply">%fa:reply-all%</template>
 				<template v-else>%fa:reply%</template>
 				<p class="count" v-if="p.repliesCount > 0">{{ p.repliesCount }}</p>
 			</button>
-			<button @click="renote" title="Renote">
+			<button @click="renote" title="%i18n:@renote%>
 				%fa:retweet%<p class="count" v-if="p.renoteCount > 0">{{ p.renoteCount }}</p>
 			</button>
-			<button :class="{ reacted: p.myReaction != null }" @click="react" ref="reactButton" title="リアクション">
+			<button :class="{ reacted: p.myReaction != null }" @click="react" ref="reactButton" title="%i18n:@add-reaction%">
 				%fa:plus%<p class="count" v-if="p.reactions_count > 0">{{ p.reactions_count }}</p>
 			</button>
 			<button @click="menu" ref="menuButton">
diff --git a/src/client/app/desktop/views/components/sub-note-content.vue b/src/client/app/desktop/views/components/sub-note-content.vue
index dd4012039b..03b634b0ff 100644
--- a/src/client/app/desktop/views/components/sub-note-content.vue
+++ b/src/client/app/desktop/views/components/sub-note-content.vue
@@ -1,17 +1,17 @@
 <template>
 <div class="mk-sub-note-content">
 	<div class="body">
-		<span v-if="note.isHidden" style="opacity: 0.5">(この投稿は非公開です)</span>
+		<span v-if="note.isHidden" style="opacity: 0.5">%i18n:@hidden%</span>
 		<a class="reply" v-if="note.replyId">%fa:reply%</a>
 		<mk-note-html :text="note.text" :i="os.i"/>
 		<a class="rp" v-if="note.renoteId" :href="`/note:${note.renoteId}`">RP: ...</a>
 	</div>
 	<details v-if="note.media.length > 0">
-		<summary>({{ note.media.length }}つのメディア)</summary>
+		<summary>({{ note.media.length }}%i18n:@media%)</summary>
 		<mk-media-list :media-list="note.media"/>
 	</details>
 	<details v-if="note.poll">
-		<summary>投票</summary>
+		<summary>%i18n:@poll%</summary>
 		<mk-poll :note="note"/>
 	</details>
 </div>
diff --git a/src/client/app/desktop/views/components/users-list.item.vue b/src/client/app/desktop/views/components/users-list.item.vue
index dbad295178..262fd38cd1 100644
--- a/src/client/app/desktop/views/components/users-list.item.vue
+++ b/src/client/app/desktop/views/components/users-list.item.vue
@@ -7,7 +7,7 @@
 			<span class="username">@{{ user | acct }}</span>
 		</header>
 		<div class="body">
-			<p class="followed" v-if="user.isFollowed">フォローされています</p>
+			<p class="followed" v-if="user.isFollowed">%i18n:@followed%</p>
 			<div class="description">{{ user.description }}</div>
 		</div>
 	</div>
diff --git a/src/client/app/desktop/views/components/window.vue b/src/client/app/desktop/views/components/window.vue
index 2e7eb557b4..ac84c2bd62 100644
--- a/src/client/app/desktop/views/components/window.vue
+++ b/src/client/app/desktop/views/components/window.vue
@@ -9,8 +9,8 @@
 			>
 				<h1><slot name="header"></slot></h1>
 				<div>
-					<button class="popout" v-if="popoutUrl" @mousedown.stop="() => {}" @click="popout" title="ポップアウト">%fa:R window-restore%</button>
-					<button class="close" v-if="canClose" @mousedown.stop="() => {}" @click="close" title="閉じる">%fa:times%</button>
+					<button class="popout" v-if="popoutUrl" @mousedown.stop="() => {}" @click="popout" title="%i18n:@popout%">%fa:R window-restore%</button>
+					<button class="close" v-if="canClose" @mousedown.stop="() => {}" @click="close" title="%i18n:@close%">%fa:times%</button>
 				</div>
 			</header>
 			<div class="content">
diff --git a/src/client/app/desktop/views/pages/drive.vue b/src/client/app/desktop/views/pages/drive.vue
index 353f59b703..217dcb7751 100644
--- a/src/client/app/desktop/views/pages/drive.vue
+++ b/src/client/app/desktop/views/pages/drive.vue
@@ -16,11 +16,11 @@ export default Vue.extend({
 		this.folder = this.$route.params.folder;
 	},
 	mounted() {
-		document.title = 'Misskey Drive';
+		document.title = '%i18n:@title%';
 	},
 	methods: {
 		onMoveRoot() {
-			const title = 'Misskey Drive';
+			const title = '%i18n:@title%';
 
 			// Rewrite URL
 			history.pushState(null, title, '/i/drive');
@@ -28,7 +28,7 @@ export default Vue.extend({
 			document.title = title;
 		},
 		onOpenFolder(folder) {
-			const title = folder.name + ' | Misskey Drive';
+			const title = folder.name + ' | %i18n:@title%';
 
 			// Rewrite URL
 			history.pushState(null, title, '/i/drive/folder/' + folder.id);
@@ -49,4 +49,3 @@ export default Vue.extend({
 	> .mk-drive
 		height 100%
 </style>
-
diff --git a/src/client/app/desktop/views/pages/favorites.vue b/src/client/app/desktop/views/pages/favorites.vue
index d908c08f7c..71d36cdf2b 100644
--- a/src/client/app/desktop/views/pages/favorites.vue
+++ b/src/client/app/desktop/views/pages/favorites.vue
@@ -4,7 +4,7 @@
 		<template v-for="favorite in favorites">
 			<mk-note-detail :note="favorite.note" :key="favorite.note.id"/>
 		</template>
-		<a v-if="existMore" @click="more">さらに読み込む</a>
+		<a v-if="existMore" @click="more">%i18n:@more%</a>
 	</main>
 </mk-ui>
 </template>
diff --git a/src/client/app/desktop/views/pages/home-customize.vue b/src/client/app/desktop/views/pages/home-customize.vue
index 8aa06be57f..da5f15bb69 100644
--- a/src/client/app/desktop/views/pages/home-customize.vue
+++ b/src/client/app/desktop/views/pages/home-customize.vue
@@ -6,7 +6,7 @@
 import Vue from 'vue';
 export default Vue.extend({
 	mounted() {
-		document.title = 'Misskey - ホームのカスタマイズ';
+		document.title = 'Misskey - %i18n:@title%';
 	}
 });
 </script>
diff --git a/src/client/app/desktop/views/pages/user-list.users.vue b/src/client/app/desktop/views/pages/user-list.users.vue
index 4236cdbb14..517fe89750 100644
--- a/src/client/app/desktop/views/pages/user-list.users.vue
+++ b/src/client/app/desktop/views/pages/user-list.users.vue
@@ -1,8 +1,8 @@
 <template>
 <div>
 	<mk-widget-container>
-		<template slot="header">%fa:users% ユーザー</template>
-		<button slot="func" title="ユーザーを追加" @click="add">%fa:plus%</button>
+		<template slot="header">%fa:users% %i18n:@users%</template>
+		<button slot="func" title="%i18n:@add-user%" @click="add">%fa:plus%</button>
 
 		<div data-id="d0b63759-a822-4556-a5ce-373ab966e08a">
 			<p class="fetching" v-if="fetching">%fa:spinner .pulse .fw% %i18n:common.loading%<mk-ellipsis/></p>
@@ -48,7 +48,7 @@ export default Vue.extend({
 	methods: {
 		add() {
 			(this as any).apis.input({
-				title: 'ユーザー名',
+				title: '%i18n:@username%',
 			}).then(async username => {
 				const user = await (this as any).api('users/show', {
 					username
diff --git a/src/client/app/desktop/views/pages/user/user.timeline.vue b/src/client/app/desktop/views/pages/user/user.timeline.vue
index 9c9840c190..576a285104 100644
--- a/src/client/app/desktop/views/pages/user/user.timeline.vue
+++ b/src/client/app/desktop/views/pages/user/user.timeline.vue
@@ -1,15 +1,15 @@
 <template>
 <div class="timeline">
 	<header>
-		<span :data-active="mode == 'default'" @click="mode = 'default'">投稿</span>
-		<span :data-active="mode == 'with-replies'" @click="mode = 'with-replies'">投稿と返信</span>
-		<span :data-active="mode == 'with-media'" @click="mode = 'with-media'">メディア</span>
+		<span :data-active="mode == 'default'" @click="mode = 'default'">%i18n:@default%</span>
+		<span :data-active="mode == 'with-replies'" @click="mode = 'with-replies'">%i18n:@with-replies%</span>
+		<span :data-active="mode == 'with-media'" @click="mode = 'with-media'">%i18n:@with-media%</span>
 	</header>
 	<div class="loading" v-if="fetching">
 		<mk-ellipsis-icon/>
 	</div>
 	<mk-notes ref="timeline" :more="existMore ? more : null">
-		<p class="empty" slot="empty">%fa:R comments%このユーザーはまだ何も投稿していないようです。</p>
+		<p class="empty" slot="empty">%fa:R comments%%i18n:@empty%</p>
 	</mk-notes>
 </div>
 </template>
diff --git a/src/client/app/desktop/views/widgets/profile.vue b/src/client/app/desktop/views/widgets/profile.vue
index 3b01ed034d..5af5b88e23 100644
--- a/src/client/app/desktop/views/widgets/profile.vue
+++ b/src/client/app/desktop/views/widgets/profile.vue
@@ -5,12 +5,12 @@
 >
 	<div class="banner"
 		:style="os.i.bannerUrl ? `background-image: url(${os.i.bannerUrl}?thumbnail&size=256)` : ''"
-		title="クリックでバナー編集"
+		title="%i18n:@update-banner%"
 		@click="os.apis.updateBanner"
 	></div>
 	<mk-avatar class="avatar" :user="os.i"
 		@click="os.apis.updateAvatar"
-		title="クリックでアバター編集"
+		title="%i18n:@update-avatar%"
 	/>
 	<router-link class="name" :to="os.i | userPage">{{ os.i | userName }}</router-link>
 	<p class="username">@{{ os.i | acct }}</p>