diff --git a/scim-wnn/po/ja.po b/scim-wnn/po/ja.po
index 7ef23d1..7a807b4 100644
--- a/scim-wnn/po/ja.po
+++ b/scim-wnn/po/ja.po
@@ -285,7 +285,7 @@
 
 #: src/romkan.cpp:292
 msgid "Roma-Kana"
-msgstr "[あr]"
+msgstr "[あ]"
 
 #: src/romkan.cpp:296
 msgid "Ascii"