diff --git a/po/ja.po b/po/ja.po
index b1d0d7cc49..07b4b816ab 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -4,7 +4,7 @@ msgstr ""
 "Project-Id-Version: phpMyAdmin 3.5.0-dev\n"
 "Report-Msgid-Bugs-To: phpmyadmin-devel@lists.sourceforge.net\n"
 "POT-Creation-Date: 2011-09-27 09:13+0200\n"
-"PO-Revision-Date: 2011-09-27 12:19+0200\n"
+"PO-Revision-Date: 2011-09-27 12:22+0200\n"
 "Last-Translator: Yuichiro <yuichiro@pop07.odn.ne.jp>\n"
 "Language-Team: japanese <jp@li.org>\n"
 "Language: ja\n"
@@ -12217,7 +12217,7 @@ msgstr "ソート時に一時テーブルが使われる割合"
 #, php-format
 msgid ""
 "Temporary tables average: %s, this value should be less than 1 per hour."
-msgstr ""
+msgstr "一時テーブル使用率の平均：%s。この値は、1 時間当たり 1 未満がいいと言われています。"
 
 #: po/advisory_rules.php:120
 msgid "Sort rows"