diff --git a/app/src/main/res/values-ja/strings.xml b/app/src/main/res/values-ja/strings.xml
index f0d6aedce..727a4d846 100644
--- a/app/src/main/res/values-ja/strings.xml
+++ b/app/src/main/res/values-ja/strings.xml
@@ -577,13 +577,13 @@
     <string name="bookmark_add_peertube">The video has been added to bookmarks!</string>
     <string name="bookmark_remove_peertube">The video has been removed from bookmarks!</string>
     <string name="bookmark_peertube_empty">There is no Peertube videos in your favourites!</string>
-    <string name="channel">Channel</string>
+    <string name="channel">チャンネル</string>
     <string name="no_peertube_channels">No Peertube channels</string>
     <string name="no_peertube_instances">No Peertube instances</string>
     <string name="no_mastodon_instances">No Mastodon instances</string>
     <string name="no_lists">No lists</string>
     <string name="videos">動画</string>
-    <string name="channels">Channels</string>
+    <string name="channels">チャンネル</string>
     <string name="set_display_emoji">Use Emoji One</string>
     <string name="information">Information</string>
     <string name="set_display_card">Display previews in all toots</string>
@@ -596,11 +596,11 @@
     <string name="bug_report_mail">Send a bug report</string>
     <string name="account_id_clipbloard">The account id has been copied in the clipboard!</string>
     <string name="settings_title_battery">Optimization of the battery</string>
-    <string name="set_change_locale">Change the language</string>
-    <string name="default_language">Default language</string>
+    <string name="set_change_locale">言語の変更</string>
+    <string name="default_language">既定の言語</string>
     <string name="truncate_long_toots">Truncate long toots</string>
     <string name="set_truncate_toot">Truncate toots over \'x\' lines. Zero means disabled.</string>
-    <string name="display_toot_truncate">Display more</string>
+    <string name="display_toot_truncate">もっと見る</string>
     <string name="hide_toot_truncate">Display less</string>
     <string name="manage_tags">Manage tags</string>
     <string name="tags_already_stored">The tag already exists!</string>
@@ -613,8 +613,8 @@
     <string name="no_scheduled_boosts">No scheduled boost to display!</string>
     <string name="no_scheduled_boosts_indications"><![CDATA[Open the menu of a toot and then choose <b>Schedule boost</b>.]]></string>
     <string name="art_menu">Art timeline</string>
-    <string name="open_menu">Open menu</string>
-    <string name="app_logo">Logo of the application</string>
+    <string name="open_menu">メニューを開く</string>
+    <string name="app_logo">アプリケーションのロゴ</string>
     <string name="profile_picture">Profile picture</string>
     <string name="profile_banner">Profile banner</string>
     <string name="contact_instance_admin">Contact admin of the instance</string>