diff --git a/application/locale/ja/LC_MESSAGES/messages.po b/application/locale/ja/LC_MESSAGES/messages.po
index 99ff193e4..ceb83e506 100644
--- a/application/locale/ja/LC_MESSAGES/messages.po
+++ b/application/locale/ja/LC_MESSAGES/messages.po
@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Report-Msgid-Bugs-To: translations@wavelog.org\n"
 "POT-Creation-Date: 2025-08-20 19:04+0000\n"
-"PO-Revision-Date: 2025-08-22 07:37+0000\n"
+"PO-Revision-Date: 2025-08-22 07:39+0000\n"
 "Last-Translator: \"S.NAKAO\" <hlx.nakao@gmail.com>\n"
 "Language-Team: Japanese <https://translate.wavelog.org/projects/wavelog/"
 "main-translation/ja/>\n"
@@ -11221,25 +11221,26 @@ msgstr "グローバル "
 
 #: application/views/options/appearance.php:61
 msgid "Logbook Map"
-msgstr ""
+msgstr "ログブックマップ"
 
 #: application/views/options/appearance.php:66
 msgid "This allows to disable the map in the logbook."
-msgstr ""
+msgstr "これにより、ログブック内のマップを無効にすることができます。"
 
 #: application/views/options/appearance.php:70
 msgid "Public Maps"
-msgstr ""
+msgstr "公共地図"
 
 #: application/views/options/appearance.php:75
 msgid ""
 "This allows to disable all maps in the public view. This affects the main "
 "map and the gridsquares map."
-msgstr ""
+msgstr "これにより、パブリックビュー内のすべてのマップを無効にできます。これはメイン"
+"マップとグリッドスクエアマップに影響します。"
 
 #: application/views/options/appearance.php:79
 msgid "Public Github Button"
-msgstr ""
+msgstr "公開 Github ボタン"
 
 #: application/views/options/appearance.php:84
 msgid "This enables the button to Wavelog's Github page in the public view"