diff --git a/res/values-ja/strings.xml b/res/values-ja/strings.xml
index d1170fc..2f90358 100644
--- a/res/values-ja/strings.xml
+++ b/res/values-ja/strings.xml
@@ -238,4 +238,5 @@
     <string name="tomorrow_at_time_fmt" msgid="4856497969617819421">"明日の<xliff:g id="TIME_INTERVAL">%s</xliff:g>"</string>
     <string name="date_time_fmt" msgid="5053178726906863812">"<xliff:g id="DATE">%s</xliff:g>の<xliff:g id="TIME_INTERVAL">%s</xliff:g>"</string>
     <string name="untitled_event" msgid="3484859385405939366">"（無題の予定）"</string>
+    <string name="date_time_set" msgid="4761419824439606690">"設定"</string>
 </resources>