diff --git a/client/src/locale/player.ja-JP.json b/client/src/locale/player.ja-JP.json
index 0d2e964f3..11d8ca213 100644
--- a/client/src/locale/player.ja-JP.json
+++ b/client/src/locale/player.ja-JP.json
@@ -23,9 +23,9 @@
     "Viewport / Frames": "Viewport / Frames",
     "Resolution": "解像度",
     "Volume": "音量",
-    "Codecs": "Codecs",
+    "Codecs": "コーデック",
     "Color": "Color",
-    "Connection Speed": "Connection Speed",
+    "Connection Speed": "接続スピード",
     "Network Activity": "Network Activity",
     "Total Transfered": "Total Transfered",
     "Download Breakdown": "Download Breakdown",