diff --git a/po/ja.po b/po/ja.po
index 19d079b751..ae50976b8c 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -4,7 +4,7 @@ msgstr ""
 "Project-Id-Version: phpMyAdmin 3.4.0-rc1-dev\n"
 "Report-Msgid-Bugs-To: phpmyadmin-devel@lists.sourceforge.net\n"
 "POT-Creation-Date: 2011-04-15 08:56+0200\n"
-"PO-Revision-Date: 2011-04-19 04:58+0200\n"
+"PO-Revision-Date: 2011-04-19 05:00+0200\n"
 "Last-Translator: Yuichiro <yuichiro@pop07.odn.ne.jp>\n"
 "Language-Team: japanese <jp@li.org>\n"
 "Language: ja\n"
@@ -4192,7 +4192,7 @@ msgstr ""
 #: libraries/config/messages.inc.php:471 tbl_tracking.php:405
 #: tbl_tracking.php:456
 msgid "Username"
-msgstr ""
+msgstr "ユーザ名"
 
 #: libraries/config/messages.inc.php:472
 msgid ""