diff --git a/locales/ja-KS.yml b/locales/ja-KS.yml
index c1d60d8a4c..95ad796e25 100644
--- a/locales/ja-KS.yml
+++ b/locales/ja-KS.yml
@@ -121,7 +121,6 @@ sensitive: "気いつけて見いや"
 add: "増やす"
 reaction: "ツッコミ"
 reactions: "ツッコミ"
-reactionSetting: "ピッカーに出しとくツッコミ"
 reactionSettingDescription2: "ドラッグで並び替え、クリックで削除、＋を押して追加やで。"
 rememberNoteVisibility: "公開範囲覚えといて"
 attachCancel: "のっけるのやめる"