diff --git a/app/src/main/res/values-ja-rJP/strings.xml b/app/src/main/res/values-ja-rJP/strings.xml
index db1d07bd7..9ed1a1d16 100644
--- a/app/src/main/res/values-ja-rJP/strings.xml
+++ b/app/src/main/res/values-ja-rJP/strings.xml
@@ -193,6 +193,7 @@
     <string name="help_summary">Need more help?</string>
     <string name="hinge">ヒンジ</string>
     <string name="history">履歴</string>
+    <string name="clear_history">Clear History</string>
     <string name="home">ホーム</string>
     <string name="horizontal_flip">水平方向に反転</string>
     <string name="image">画像</string>