diff --git a/app/src/main/res/xml/locales_config.xml b/app/src/main/res/xml/locales_config.xml
index 014573af0..837070953 100644
--- a/app/src/main/res/xml/locales_config.xml
+++ b/app/src/main/res/xml/locales_config.xml
@@ -20,4 +20,5 @@
     <locale android:name="zh-rTW"/>
     <locale android:name="en"/>
     <locale android:name="en-GB"/>
-</locale-config>
\ No newline at end of file
+    <locale android:name="ja"/>
+</locale-config>