diff --git a/contribution/lang/ja.json b/contribution/lang/ja.json
index f134c16a2..59dfade49 100644
--- a/contribution/lang/ja.json
+++ b/contribution/lang/ja.json
@@ -10954,9 +10954,9 @@
 					"percent",
 					"cred"
 				],
-				"trans": "${player} has activated calibration buff, success chance increased by ${percent}% ${cred}",
+				"trans": "${player} has activated calibration buff, success chance increased by ${percent} ${cred}",
 				"eng": "${player} has activated calibration buff, success chance increased by ${percent}, give this legend some street cred! ${cred}"
 			}
 		}
 	}
-}
\ No newline at end of file
+}
diff --git a/contribution/mobile/ja/procedural-names.json b/contribution/mobile/ja/procedural-names.json
index 6cc54eb31..e01213fb1 100644
--- a/contribution/mobile/ja/procedural-names.json
+++ b/contribution/mobile/ja/procedural-names.json
@@ -959,7 +959,7 @@
 			"アンチマター料理",
 			"偽りのアラサカCEO",
 			"濃縮アスピリン様",
-			"究極のマスター（自稱）",
+			"究極のマスター（自称）",
 			"覇王鬼帝",
 			"プロフェッサーハッシュ",
 			"超弩級弩兵",