thingsboard-aplcache

diff --git a/ui/src/app/locale/locale.constant-ru_RU.json b/ui/src/app/locale/locale.constant-ru_RU.json
index 2e384e9..d017c63 100644
--- a/ui/src/app/locale/locale.constant-ru_RU.json
+++ b/ui/src/app/locale/locale.constant-ru_RU.json
@@ -1358,8 +1358,9 @@
             "ko_KR": "Корейский",
             "es_ES": "Испанский",
             "it_IT": "Итальянский",
-            "ru_RU": "Русский"
+            "ru_RU": "Русский",
+            "ja_JA": "Японский"
         }
 
     }
-}
\ No newline at end of file
+}