diff --git a/locales/ja.json b/locales/ja.json
index a392abfe..59804731 100644
--- a/locales/ja.json
+++ b/locales/ja.json
@@ -1,9 +1,9 @@
 {
-    "generic_views_count_0": "{{count}} 回視聴",
-    "generic_videos_count_0": "{{count}} 個の動画",
-    "generic_playlists_count_0": "{{count}} 個の再生リスト",
-    "generic_subscribers_count_0": "{{count}} 人の登録者",
-    "generic_subscriptions_count_0": "{{count}} 個の登録チャンネル",
+    "generic_views_count": "{{count}} 回視聴",
+    "generic_videos_count": "{{count}} 個の動画",
+    "generic_playlists_count": "{{count}} 個の再生リスト",
+    "generic_subscribers_count": "{{count}} 人の登録者",
+    "generic_subscriptions_count": "{{count}} 個の登録チャンネル",
     "LIVE": "ライブ",
     "Shared `x` ago": "`x`前に共有",
     "Unsubscribe": "登録解除",
@@ -120,12 +120,12 @@
     "Subscription manager": "登録チャンネルマネージャー",
     "Token manager": "トークンマネージャー",
     "Token": "トークン",
-    "tokens_count_0": "{{count}} 個のトークン",
+    "tokens_count": "{{count}} 個のトークン",
     "Import/export": "インポート/エクスポート",
     "unsubscribe": "登録解除",
     "revoke": "取り消す",
     "Subscriptions": "登録チャンネル",
-    "subscriptions_unseen_notifs_count_0": "{{count}} 個の未読通知",
+    "subscriptions_unseen_notifs_count": "{{count}} 個の未読通知",
     "search": "検索",
     "Log out": "ログアウト",
     "Released under the AGPLv3 on Github.": "GitHub 上で AGPLv3 の元で公開されています。",
@@ -191,10 +191,10 @@
     "This channel does not exist.": "このチャンネルは存在しません。",
     "Could not get channel info.": "チャンネル情報を取得できませんでした。",
     "Could not fetch comments": "コメントを取得できませんでした",
-    "comments_view_x_replies_0": "{{count}} 件の返信を見る",
+    "comments_view_x_replies": "{{count}} 件の返信を見る",
     "`x` ago": "`x`前",
     "Load more": "もっと読み込む",
-    "comments_points_count_0": "{{count}} ポイント",
+    "comments_points_count": "{{count}} ポイント",
     "Could not create mix.": "ミックスを作成できませんでした。",
     "Empty playlist": "空の再生リスト",
     "Not a playlist.": "再生リストではありません。",
@@ -312,13 +312,13 @@
     "Yiddish": "イディッシュ語",
     "Yoruba": "ヨルバ語",
     "Zulu": "ズール語",
-    "generic_count_years_0": "{{count}}年",
-    "generic_count_months_0": "{{count}}ヶ月",
-    "generic_count_weeks_0": "{{count}}週",
-    "generic_count_days_0": "{{count}}日",
-    "generic_count_hours_0": "{{count}}時間",
-    "generic_count_minutes_0": "{{count}}分",
-    "generic_count_seconds_0": "{{count}}秒",
+    "generic_count_years": "{{count}}年",
+    "generic_count_months": "{{count}}ヶ月",
+    "generic_count_weeks": "{{count}}週",
+    "generic_count_days": "{{count}}日",
+    "generic_count_hours": "{{count}}時間",
+    "generic_count_minutes": "{{count}}分",
+    "generic_count_seconds": "{{count}}秒",
     "Fallback comments: ": "フォールバック時のコメント: ",
     "Popular": "人気",
     "Search": "検索",
@@ -341,9 +341,7 @@
     "`x` marked it with a ❤": "`x` が❤を込めてマークしました",
     "Audio mode": "オーディオモード",
     "Video mode": "ビデオモード",
-    "channel_tab_videos_label": "動画",
     "Playlists": "プレイリスト",
-    "channel_tab_community_label": "コミュニティ",
     "search_filters_sort_option_relevance": "関連",
     "search_filters_sort_option_rating": "評価",
     "search_filters_sort_option_date": "時刻",