diff --git a/client/src/locale/player.ja-JP.json b/client/src/locale/player.ja-JP.json
index 7001eeaba..ae73cd261 100644
--- a/client/src/locale/player.ja-JP.json
+++ b/client/src/locale/player.ja-JP.json
@@ -43,7 +43,7 @@
     "This live has not started yet.": "このライブ配信はまだ始まっていません。",
     "This live has ended.": "このライブ配信は終了しました。",
     "The video failed to play, will try to fast forward.": "動画の再生に失敗しました。早送りで再生しようとしています。",
-    "{1} / {2} dropped of {3}": "{1} / {2} dropped of {3}",
+    "{1} / {2} dropped of {3}": "{3}で、{2}中{1}ドロップ",
     " (muted)": " (ミュート中)",
     "{1} from servers · {2} from peers": "サーバー経由{1}・ピア経由{2}",
     "Audio Player": "音楽プレーヤー",
@@ -115,10 +115,10 @@
     "Uniform": "ユニフォーム",
     "Dropshadow": "ドロップシャドウ",
     "Font Family": "フォントファミリー",
-    "Proportional Sans-Serif": "Proportional Sans-Serif",
-    "Monospace Sans-Serif": "Monospace Sans-Serif",
-    "Proportional Serif": "Proportional Serif",
-    "Monospace Serif": "Monospace Serif",
+    "Proportional Sans-Serif": "Sans-Serif 可変幅フォント",
+    "Monospace Sans-Serif": "Sans-Serif Monospaceフォント",
+    "Proportional Serif": "Serif 可変幅フォント",
+    "Monospace Serif": "Serif Monospace フォント",
     "Casual": "カジュアル",
     "Script": "スクリプト",
     "Small Caps": "小文字",