diff --git a/commet/assets/l10n/intl_ja.arb b/commet/assets/l10n/intl_ja.arb
index e3e43bac..69f7592c 100644
--- a/commet/assets/l10n/intl_ja.arb
+++ b/commet/assets/l10n/intl_ja.arb
@@ -195,7 +195,7 @@
     "type": "text",
     "placeholders": {}
   },
-  "labelSpaceGettingText": "# {spaceName}\n\nへようこそ",
+  "labelSpaceGettingText": "# {spaceName} \n\n へようこそ",
   "@labelSpaceGettingText": {
     "description": "Greeting to the space, supports markdown formatting",
     "type": "text",
@@ -424,7 +424,7 @@
     "type": "text",
     "placeholders": {}
   },
-  "labelRoomSettingsSecurity": "セキュリティー",
+  "labelRoomSettingsSecurity": "セキュリティ",
   "@labelRoomSettingsSecurity": {
     "description": "Label for room security settings",
     "type": "text",
@@ -503,5 +503,137 @@
     "description": "describes the permission to add an emoji reaction to a message",
     "type": "text",
     "placeholders": {}
+  },
+  "labelMatrixPermissionsRoomAvatarTitle": "ルームのアバターを設定",
+  "@labelMatrixPermissionsRoomAvatarTitle": {
+    "description": "Title for the permission to add change the rooms avatar image",
+    "type": "text",
+    "placeholders": {}
+  },
+  "labelMatrixPermissionsChangeRoomNameTitle": "ルームの名前を変更",
+  "@labelMatrixPermissionsChangeRoomNameTitle": {
+    "description": "Title for the permission to add change the rooms name",
+    "type": "text",
+    "placeholders": {}
+  },
+  "labelMatrixPermissionsChangeRoomNameDescription": "ユーザーがルームの名前を変更できるようにする",
+  "@labelMatrixPermissionsChangeRoomNameDescription": {
+    "description": "Description for the permission to add change the rooms name",
+    "type": "text",
+    "placeholders": {}
+  },
+  "labelMatrixPermissionsChangeRoomTopicTitle": "ルームトピックを変更",
+  "@labelMatrixPermissionsChangeRoomTopicTitle": {
+    "description": "Title for the permission to add change the rooms topic",
+    "type": "text",
+    "placeholders": {}
+  },
+  "labelMatrixPermissionsChangeRoomPermissionsDescription": "ユーザーが権限の設定を変更できるようにする",
+  "@labelMatrixPermissionsChangeRoomPermissionsDescription": {
+    "description": "Description for the permission to change permissions of the room",
+    "type": "text",
+    "placeholders": {}
+  },
+  "labelMatrixPermissionsKickUserTitle": "ユーザーを追放",
+  "@labelMatrixPermissionsKickUserTitle": {
+    "description": "Title for the permission to kick other users out of the room",
+    "type": "text",
+    "placeholders": {}
+  },
+  "labelMatrixPermissionsKickUserDescription": "他のユーザーを追放できるようにする",
+  "@labelMatrixPermissionsKickUserDescription": {
+    "description": "Description for the permission to kick other users out of the room",
+    "type": "text",
+    "placeholders": {}
+  },
+  "labelMatrixPermissionsBanUserTitle": "ユーザーBAN",
+  "@labelMatrixPermissionsBanUserTitle": {
+    "description": "Title for the permission to ban other users from the room",
+    "type": "text",
+    "placeholders": {}
+  },
+  "labelSettingsTabSecurity": "セキュリティ",
+  "@labelSettingsTabSecurity": {
+    "description": "Label for the Security settings page",
+    "type": "text",
+    "placeholders": {}
+  },
+  "labelSettingsTabEmoticons": "絵文字",
+  "@labelSettingsTabEmoticons": {
+    "description": "Label for the Emoticons settings page",
+    "type": "text",
+    "placeholders": {}
+  },
+  "labelSettingsTabDeveloper": "開発者",
+  "@labelSettingsTabDeveloper": {
+    "description": "Label for the Developer settings page",
+    "type": "text",
+    "placeholders": {}
+  },
+  "labelSettingsCategoryAccount": "アカウント",
+  "@labelSettingsCategoryAccount": {
+    "description": "Label for the settings category Account",
+    "type": "text",
+    "placeholders": {}
+  },
+  "promptAddAccount": "アカウントを追加",
+  "@promptAddAccount": {
+    "description": "Label for button in settings to add another account",
+    "type": "text",
+    "placeholders": {}
+  },
+  "promptLogoutSingleAccount": "ログアウト",
+  "@promptLogoutSingleAccount": {
+    "description": "Label for button in settings to log out of an account",
+    "type": "text",
+    "placeholders": {}
+  },
+  "labelCurrentAccountsHeader": "現在のアカウント",
+  "@labelCurrentAccountsHeader": {
+    "description": "Label for header of accounts list",
+    "type": "text",
+    "placeholders": {}
+  },
+  "promptWipeMatrixKeys": "キーを削除",
+  "@promptWipeMatrixKeys": {
+    "description": "Text on the button to wipe matrix encryption keys",
+    "type": "text",
+    "placeholders": {}
+  },
+  "promptAbortWipingMatrixKeys": "待って、削除しないで!",
+  "@promptAbortWipingMatrixKeys": {
+    "description": "Text on the button which aborts wiping matrix encryption keys",
+    "type": "text",
+    "placeholders": {}
+  },
+  "labelMatrixPermissionsChangeRoomTopicDescription": "ユーザーがルームトピックを変更できるようにする",
+  "@labelMatrixPermissionsChangeRoomTopicDescription": {
+    "description": "Description for the permission to add change the rooms topic",
+    "type": "text",
+    "placeholders": {}
+  },
+  "labelMatrixPermissionsChangeRoomPermissionsTitle": "ルームの権限を変更",
+  "@labelMatrixPermissionsChangeRoomPermissionsTitle": {
+    "description": "Title for the permission to change permissions of the room",
+    "type": "text",
+    "placeholders": {}
+  },
+  "labelMatrixPermissionsBanUserDescription": "他のユーザーをBANできるようにする",
+  "@labelMatrixPermissionsBanUserDescription": {
+    "description": "Description for the permission to ban other users from the room",
+    "type": "text",
+    "placeholders": {}
+  },
+  "labelSettingsTabManageAccounts": "アカウントの管理",
+  "@labelSettingsTabManageAccounts": {
+    "description": "Label for the Manage Accounts settings",
+    "type": "text",
+    "placeholders": {}
+  },
+  "labelSettingsTabProfile": "プロフィール",
+  "@labelSettingsTabProfile": {
+    "description": "Label for the Profile settings page",
+    "type": "text",
+    "placeholders": {}
   }
 }