diff --git a/common/main/ja.xml b/common/main/ja.xml
index 23743a47d63..a1ccc4582b0 100644
--- a/common/main/ja.xml
+++ b/common/main/ja.xml
@@ -403,7 +403,7 @@ Warnings: All cp values have U+FE0F characters removed. See /annotationsDerived/
 			<language type="mk">マケドニア語</language>
 			<language type="ml">マラヤーラム語</language>
 			<language type="mn">モンゴル語</language>
-			<language type="mnc">満州語</language>
+			<language type="mnc">満洲語</language>
 			<language type="mni">マニプリ語</language>
 			<language type="moe">イヌー＝アイムン語</language>
 			<language type="moh">モーホーク語</language>