diff --git a/src/qt_gui/translations/ja_JP.ts b/src/qt_gui/translations/ja_JP.ts
index b95ab8b3a..f9f4d6370 100644
--- a/src/qt_gui/translations/ja_JP.ts
+++ b/src/qt_gui/translations/ja_JP.ts
@@ -855,6 +855,10 @@
       <source>This game has no update folder to open!</source>
       <translation>このゲームにはアップデートフォルダがありません！</translation>
     </message>
+    <message>
+      <source>No log file found for this game!</source>
+      <translation type="unfinished">No log file found for this game!</translation>
+    </message>
     <message>
       <source>Failed to convert icon.</source>
       <translation>アイコンの変換に失敗しました。</translation>