diff --git a/src/locales/fr.json b/src/locales/fr.json
index 3324bedc..9b940150 100644
--- a/src/locales/fr.json
+++ b/src/locales/fr.json
@@ -128,13 +128,15 @@
         "okay": "OK",
         "edit_playlist": "Éditer la liste de lecture",
         "playlist_name": "Nom de la liste de lecture",
-        "auto_display_captions": "Afficer sous-titres automatiquement",
+        "auto_display_captions": "Afficher sous-titres automatiquement",
         "dismiss": "Rejeter",
         "cancel": "Annuler",
         "playlist_description": "Description de la liste de lecture",
         "create_group": "Créer un groupe",
         "group_name": "Nom du groupe",
-        "autoplay_next_countdown": "Temps par défaut avant la prochaine vidéo (en secondes)"
+        "autoplay_next_countdown": "Temps par défaut avant la prochaine vidéo (en secondes)",
+        "chapters_layout_mobile": "Format des chapitres sur mobile",
+        "show_search_suggestions": "Afficher les suggestions de recherche"
     },
     "player": {
         "watch_on": "Regarder sur {0}"
@@ -149,7 +151,9 @@
         "live": "{0} en direct",
         "shorts": "Courtes",
         "all": "Tout",
-        "category": "Catégorie"
+        "category": "Catégorie",
+        "chapters_horizontal": "Horizontal",
+        "chapters_vertical": "Vertical"
     },
     "preferences": {
         "ssl_score": "Score SSL",
diff --git a/src/locales/ja.json b/src/locales/ja.json
index 5e408811..2ab42b2a 100644
--- a/src/locales/ja.json
+++ b/src/locales/ja.json
@@ -30,7 +30,7 @@
         "channel_name_desc": "チャンネル名 (ZからA)",
         "back": "戻る",
         "uses_api_from": "API 提供元 ",
-        "enable_sponsorblock": "SponsorBlock を有効化",
+        "enable_sponsorblock": "SponsorBlock を使用",
         "skip_sponsors": "広告をスキップ",
         "skip_intro": "合間/導入アニメをスキップ",
         "skip_outro": "終了シーン/クレジットをスキップ",
@@ -95,7 +95,7 @@
         "instance_donations": "インスタンスに寄付",
         "minimize_comments": "コメントを最小化",
         "share": "共有",
-        "with_timecode": "時間指定で共有",
+        "with_timecode": "時間指定",
         "different_auth_instance": "認証には別のインスタンスを使う",
         "download_as_txt": ".txtでダウンロード",
         "logout": "この端末からログアウト",
@@ -109,7 +109,7 @@
         "backup_preferences": "設定をバックアップ",
         "restore_preferences": "設定を復元",
         "back_to_home": "ホームに戻る",
-        "copy_link": "リンクをコピー",
+        "copy_link": "リンクコピー",
         "time_code": "タイムコード (秒)",
         "documentation": "ドキュメント",
         "reset_preferences": "設定を初期化",
@@ -164,7 +164,7 @@
         "videos": "動画",
         "views": "{views} 回再生",
         "watched": "再生済み",
-        "sponsor_segments": "スポンサーによる広告",
+        "sponsor_segments": "広告シーン数",
         "ratings_disabled": "評価は無効化されています",
         "chapters": "チャプター",
         "live": "{0} ライブ配信",