diff --git a/po/ja.po b/po/ja.po
index 8599f1d0359d6969c2503eb1467f8f16b9ab9a45..38e085a3bf29af1ace35ee2b9615fa4c086cdd41 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -11,8 +11,8 @@ msgstr ""
 "Project-Id-Version: Thunar\n"
 "Report-Msgid-Bugs-To: \n"
 "POT-Creation-Date: 2021-09-03 00:45+0200\n"
-"PO-Revision-Date: 2021-09-02 22:45+0000\n"
-"Last-Translator: Xfce Bot <transifex@xfce.org>\n"
+"PO-Revision-Date: 2021-09-05 07:45+0000\n"
+"Last-Translator: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>\n"
 "Language-Team: Japanese (http://www.transifex.com/xfce/thunar/language/ja/)\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -3226,11 +3226,11 @@ msgstr "次のタブに切り替え"
 
 #: ../thunar/thunar-window.c:467
 msgid "_Search for Files..."
-msgstr ""
+msgstr "ファイルを検索… (_S)"
 
 #: ../thunar/thunar-window.c:467
 msgid "Search for a specific file in the current folder and Recent"
-msgstr ""
+msgstr "現在のフォルダーと最近利用したフォルダーで特定のファイルを検索"
 
 #: ../thunar/thunar-window.c:468
 msgid "Cancel search for files"