diff --git a/application/locale/ja/LC_MESSAGES/messages.po b/application/locale/ja/LC_MESSAGES/messages.po
index 458f9e50d..390ee6608 100644
--- a/application/locale/ja/LC_MESSAGES/messages.po
+++ b/application/locale/ja/LC_MESSAGES/messages.po
@@ -9,10 +9,10 @@ msgid ""
 msgstr ""
 "Report-Msgid-Bugs-To: translations@wavelog.org\n"
 "POT-Creation-Date: 2025-10-14 17:46+0000\n"
-"PO-Revision-Date: 2025-10-14 11:05+0000\n"
+"PO-Revision-Date: 2025-10-15 05:17+0000\n"
 "Last-Translator: \"S.NAKAO(JG3HLX)\" <hlx.nakao@gmail.com>\n"
-"Language-Team: Japanese <https://translate.wavelog.org/projects/wavelog/main-"
-"translation/ja/>\n"
+"Language-Team: Japanese <https://translate.wavelog.org/projects/wavelog/"
+"main-translation/ja/>\n"
 "Language: ja\n"
 "MIME-Version: 1.0\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -595,7 +595,7 @@ msgstr "73 on 73"
 #: application/controllers/Awards.php:2281
 #: application/views/awards/wpx/wpx_details.php:19
 msgid "WPX"
-msgstr ""
+msgstr "WPX"
 
 #: application/controllers/Backup.php:15 application/views/backup/main.php:14
 #: application/views/interface_assets/header.php:318
@@ -6697,7 +6697,7 @@ msgstr "WASマップを表示"
 
 #: application/views/awards/wpx/index.php:76
 msgid "Band / Satellite / Orbit"
-msgstr ""
+msgstr "バンド / 衛星 / 軌道"
 
 #: application/views/awards/wpx/wpx_details.php:21
 #: application/views/oqrs/showrequests.php:86
@@ -10155,7 +10155,7 @@ msgstr "ヨーロッパ全域で活動（WAE）"
 
 #: application/views/interface_assets/header.php:192
 msgid "Worked All Prefixes (WPX)"
-msgstr ""
+msgstr "すべてのプレフィックスに対応 (WPX)"
 
 #: application/views/interface_assets/header.php:214
 msgid "Canada"