diff --git a/po/ja.po b/po/ja.po
index 86c717c3..b927e30f 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -8,16 +8,16 @@ msgstr ""
 "Project-Id-Version: noise\n"
 "Report-Msgid-Bugs-To: https://github.com/elementary/gala/issues\n"
 "POT-Creation-Date: 2019-12-10 17:16-0800\n"
-"PO-Revision-Date: 2018-12-02 06:20+0000\n"
-"Last-Translator: Ryo Nakano <ryonakaknock3@gmail.com>\n"
-"Language-Team: Japanese <https://weblate.elementary.io/projects/desktop/gala/"
-"ja/>\n"
+"PO-Revision-Date: 2019-12-16 18:35+0000\n"
+"Last-Translator: Daniel Foré <daniel@elementary.io>\n"
+"Language-Team: Japanese <https://l10n.elementary.io/projects/desktop/gala/ja/"
+">\n"
 "Language: ja\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=1; plural=0;\n"
-"X-Generator: Weblate 3.0.1\n"
+"X-Generator: Weblate 3.9.1\n"
 "X-Launchpad-Export-Date: 2017-03-02 05:47+0000\n"
 
 #: src/WindowManager.vala:2188
@@ -88,7 +88,7 @@ msgstr ""
 
 #: data/gala.appdata.xml.in:15
 msgid "Improvements:"
-msgstr ""
+msgstr "改善点:"
 
 #: data/gala.appdata.xml.in:17
 msgid "Improve window shadows for legacy apps"
@@ -108,7 +108,7 @@ msgstr ""
 
 #: data/gala.appdata.xml.in:26
 msgid "elementary, Inc."
-msgstr ""
+msgstr "elementary, Inc."
 
 #: data/gala-multitaskingview.desktop.in:4
 #: data/gala-multitaskingview.desktop.in:6