diff --git a/client/src/locale/server.ja-JP.json b/client/src/locale/server.ja-JP.json
index 6c07c90f5..f3edcd12c 100644
--- a/client/src/locale/server.ja-JP.json
+++ b/client/src/locale/server.ja-JP.json
@@ -251,7 +251,7 @@
     "Chinese": "中国語",
     "Zulu": "ズールー語",
     "No linguistic content": "言語に依存しないコンテンツ",
-    "Toki Pona": "Toki Pona",
+    "Toki Pona": "トキポナ",
     "Simplified Chinese": "簡体字中国語",
     "Traditional Chinese": "繁体字中国語",
     "Normal mode": "ノーマルモード",