diff --git a/app/src/main/res/values-ja/strings.xml b/app/src/main/res/values-ja/strings.xml
index 802609346..33499647e 100644
--- a/app/src/main/res/values-ja/strings.xml
+++ b/app/src/main/res/values-ja/strings.xml
@@ -197,4 +197,5 @@
     <string name="disabled">無効</string>
 
     <string name="preferred_video_format_title">お好みのビデオ フォーマット</string>
+    <string name="subscriber_plural">購読者</string>
     </resources>