diff --git a/main/src/main/resources/lang/ja-JP/strings.yml b/main/src/main/resources/lang/ja-JP/strings.yml
index 1d72ec9f3..f97446518 100644
--- a/main/src/main/resources/lang/ja-JP/strings.yml
+++ b/main/src/main/resources/lang/ja-JP/strings.yml
@@ -65,7 +65,7 @@ questEditorStages: "編集段階"
 questEditorRews: "報酬を編集"
 questEditorOpts: "Edit Options"
 questEditorDefaultAskMessage: "Challenge objectives!"
-questEditorDefaultFinishMessage: "Thank you!"
+questEditorDefaultFinishMessage: "Well done!"
 questEditorEnterQuestName: "クエスト名を入力してください(<cancel>)"
 questEditorEnterAskMessage: "尋ねるメッセージを入力してください(<cancel>)"
 questEditorEnterFinishMessage: "終了メッセージを入力してください(<cancel>)"