diff --git a/po/ja.po b/po/ja.po
index 5dc448f7c..284ec133a 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -4,7 +4,7 @@ msgstr ""
 "Project-Id-Version: phpMyAdmin 3.4.0-rc2-dev\n"
 "Report-Msgid-Bugs-To: phpmyadmin-devel@lists.sourceforge.net\n"
 "POT-Creation-Date: 2011-04-21 14:27+0200\n"
-"PO-Revision-Date: 2011-04-27 15:31+0200\n"
+"PO-Revision-Date: 2011-04-27 15:36+0200\n"
 "Last-Translator: Yuichiro <yuichiro@pop07.odn.ne.jp>\n"
 "Language-Team: japanese <jp@li.org>\n"
 "Language: ja\n"
@@ -4053,7 +4053,7 @@ msgstr "SQL 検証を有効にする"
 msgid ""
 "If you have a custom username, specify it here (defaults to [kbd]anonymous[/"
 "kbd])"
-msgstr ""
+msgstr "ユーザー名を所持している場合は、ここに記述します（デフォルトは [kbd]anonymous[/kbd]）。"
 
 #: libraries/config/messages.inc.php:471 tbl_tracking.php:405
 #: tbl_tracking.php:456