diff --git a/po/ja.po b/po/ja.po
index 2b3beb16c..8b56477bb 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -8,7 +8,7 @@ msgstr ""
 "Project-Id-Version: ja\n"
 "Report-Msgid-Bugs-To: Hiroki Taniura <zuntakapokoten@gmail.com>\n"
 "POT-Creation-Date: 2009-02-27 00:38+0900\n"
-"PO-Revision-Date: 2009-12-30 19:17+0900\n"
+"PO-Revision-Date: 2010-01-04 02:17+0900\n"
 "Last-Translator: Hiroki Taniura <zuntakapokoten@gmail.com>\n"
 "Language-Team: Japanese <zuntakapokoten@gmail.com>\n"
 "MIME-Version: 1.0\n"
@@ -4300,9 +4300,8 @@ msgid "Open an existing Matroska file"
 msgstr "既存のMatroskaファイルを開きます"
 
 #: src/mmg/mux_dialog.cpp:294
-#, fuzzy
 msgid "Open folder"
-msgstr "ファイルを開きます"
+msgstr "フォルダを開く"
 
 #: src/mmg/mmg_dialog.cpp:665
 msgid "Option file created."