diff --git a/locales/ja-JP.yml b/locales/ja-JP.yml
index e22f50668f..b9623ef0d0 100644
--- a/locales/ja-JP.yml
+++ b/locales/ja-JP.yml
@@ -1150,6 +1150,10 @@ _permissions:
   "write:user-groups": "ユーザーグループを操作する"
   "read:channels": "チャンネルを見る"
   "write:channels": "チャンネルを操作する"
+  "read:gallery": "ギャラリーを見る"
+  "write:gallery": "ギャラリーを操作する"
+  "read:gallery-likes": "ギャラリーのいいねを見る"
+  "write:gallery-likes": "ギャラリーのいいねを操作する"
 
 _auth:
   shareAccess: "「{name}」がアカウントにアクセスすることを許可しますか？"
diff --git a/src/misc/api-permissions.ts b/src/misc/api-permissions.ts
index eb20c3d289..160cdf9fd6 100644
--- a/src/misc/api-permissions.ts
+++ b/src/misc/api-permissions.ts
@@ -32,3 +32,4 @@ export const kinds = [
 	'read:gallery-likes',
 	'write:gallery-likes',
 ];
+// IF YOU ADD KINDS(PERMISSIONS), YOU MUST ADD TRANSLATIONS (under _permissions).
diff --git a/src/models/repositories/notification.ts b/src/models/repositories/notification.ts
index 55af96b6d7..ed9de7ef4c 100644
--- a/src/models/repositories/notification.ts
+++ b/src/models/repositories/notification.ts
@@ -7,6 +7,7 @@ import { Note } from '@/models/entities/note';
 import { NoteReaction } from '@/models/entities/note-reaction';
 import { User } from '@/models/entities/user';
 import { aggregateNoteEmojis, prefetchEmojis } from '@/misc/populate-emojis';
+import { notificationTypes } from '@/types';
 
 export type PackedNotification = SchemaType<typeof packedNotificationSchema>;
 
@@ -124,20 +125,53 @@ export const packedNotificationSchema = {
 			optional: false as const, nullable: false as const,
 			format: 'date-time',
 		},
+		isRead: {
+			type: 'boolean' as const,
+			optional: false as const, nullable: false as const,
+		},
 		type: {
 			type: 'string' as const,
 			optional: false as const, nullable: false as const,
-			enum: ['follow', 'followRequestAccepted', 'receiveFollowRequest', 'mention', 'reply', 'renote', 'quote', 'reaction', 'pollVote'],
-		},
-		userId: {
-			type: 'string' as const,
-			optional: true as const, nullable: true as const,
-			format: 'id',
+			enum: [...notificationTypes],
 		},
 		user: {
 			type: 'object' as const,
 			ref: 'User',
 			optional: true as const, nullable: true as const,
 		},
+		userId: {
+			type: 'string' as const,
+			optional: true as const, nullable: true as const,
+			format: 'id',
+		},
+		note: {
+			type: 'object' as const,
+			ref: 'Note',
+			optional: true as const, nullable: true as const,
+		},
+		reaction: {
+			type: 'string' as const,
+			optional: true as const, nullable: true as const,
+		},
+		choice: {
+			type: 'number' as const,
+			optional: true as const, nullable: true as const,
+		},
+		invitation: {
+			type: 'object' as const,
+			optional: true as const, nullable: true as const,
+		},
+		body: {
+			type: 'string' as const,
+			optional: true as const, nullable: true as const,
+		},
+		header: {
+			type: 'string' as const,
+			optional: true as const, nullable: true as const,
+		},
+		icon: {
+			type: 'string' as const,
+			optional: true as const, nullable: true as const,
+		},
 	}
 };