diff --git a/addons/product/i18n/ja.po b/addons/product/i18n/ja.po
index 6176e2747a2..70c11ed62e9 100644
--- a/addons/product/i18n/ja.po
+++ b/addons/product/i18n/ja.po
@@ -8,13 +8,13 @@ msgstr ""
 "Project-Id-Version: openobject-addons\n"
 "Report-Msgid-Bugs-To: FULL NAME <EMAIL@ADDRESS>\n"
 "POT-Creation-Date: 2013-06-07 19:37+0000\n"
-"PO-Revision-Date: 2014-01-16 04:40+0000\n"
+"PO-Revision-Date: 2014-01-16 14:06+0000\n"
 "Last-Translator: hiro TAKADA <tkhiro0712@gmail.com>\n"
 "Language-Team: Japanese <ja@li.org>\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
-"X-Launchpad-Export-Date: 2014-01-16 06:04+0000\n"
+"X-Launchpad-Export-Date: 2014-01-17 07:03+0000\n"
 "X-Generator: Launchpad (build 16901)\n"
 
 #. module: product
@@ -962,7 +962,7 @@ msgid ""
 "How many times this Unit of Measure is bigger than the reference Unit of "
 "Measure in this category:\n"
 "1 * (this unit) = ratio * (reference unit)"
-msgstr ""
+msgstr "1 * (この単位) = 比率 * (基準単位)"
 
 #. module: product
 #: view:product.template:0