refactor: prefix Mi for all entities (#11719)

* wip

* wip

* wip

* wip

* Update RepositoryModule.ts

* wip

* wip

* wip

* Revert "wip"

This reverts commit c1c13b37d2aaf3c65bc148212da302b0eb7868bf.

67 files changed, 554 insertions, 554 deletions

diff --git a/packages/backend/src/models/entities/AbuseUserReport.ts b/packages/backend/src/models/entities/AbuseUserReport.ts
index 8da06e4266..522cc502cc 100644
--- a/packages/backend/src/models/entities/AbuseUserReport.ts
+++ b/packages/backend/src/models/entities/AbuseUserReport.ts
@@ -5,10 +5,10 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class AbuseUserReport {
+@Entity('abuse_user_report')
+export class MiAbuseUserReport {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -20,35 +20,35 @@ export class AbuseUserReport {
 
 	@Index()
 	@Column(id())
-	public targetUserId: User['id'];
+	public targetUserId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public targetUser: User | null;
+	public targetUser: MiUser | null;
 
 	@Index()
 	@Column(id())
-	public reporterId: User['id'];
+	public reporterId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public reporter: User | null;
+	public reporter: MiUser | null;
 
 	@Column({
 		...id(),
 		nullable: true,
 	})
-	public assigneeId: User['id'] | null;
+	public assigneeId: MiUser['id'] | null;
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'SET NULL',
 	})
 	@JoinColumn()
-	public assignee: User | null;
+	public assignee: MiUser | null;
 
 	@Index()
 	@Column('boolean', {
diff --git a/packages/backend/src/models/entities/AccessToken.ts b/packages/backend/src/models/entities/AccessToken.ts
index b2713bb21f..08bd2483ee 100644
--- a/packages/backend/src/models/entities/AccessToken.ts
+++ b/packages/backend/src/models/entities/AccessToken.ts
@@ -5,11 +5,11 @@
 
 import { Entity, PrimaryColumn, Index, Column, ManyToOne, JoinColumn } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { App } from './App.js';
+import { MiUser } from './User.js';
+import { MiApp } from './App.js';
 
-@Entity()
-export class AccessToken {
+@Entity('access_token')
+export class MiAccessToken {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -44,25 +44,25 @@ export class AccessToken {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column({
 		...id(),
 		nullable: true,
 	})
-	public appId: App['id'] | null;
+	public appId: MiApp['id'] | null;
 
-	@ManyToOne(type => App, {
+	@ManyToOne(type => MiApp, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public app: App | null;
+	public app: MiApp | null;
 
 	@Column('varchar', {
 		length: 128,
diff --git a/packages/backend/src/models/entities/Ad.ts b/packages/backend/src/models/entities/Ad.ts
index 2d99a20769..2f84e7144e 100644
--- a/packages/backend/src/models/entities/Ad.ts
+++ b/packages/backend/src/models/entities/Ad.ts
@@ -6,8 +6,8 @@
 import { Entity, Index, Column, PrimaryColumn } from 'typeorm';
 import { id } from '../id.js';
 
-@Entity()
-export class Ad {
+@Entity('ad')
+export class MiAd {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -64,7 +64,7 @@ export class Ad {
 		default: 0, nullable: false,
 	})
 	public dayOfWeek: number;
-	constructor(data: Partial<Ad>) {
+	constructor(data: Partial<MiAd>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/Announcement.ts b/packages/backend/src/models/entities/Announcement.ts
index 18c26faab0..9a2722b39c 100644
--- a/packages/backend/src/models/entities/Announcement.ts
+++ b/packages/backend/src/models/entities/Announcement.ts
@@ -5,10 +5,10 @@
 
 import { Entity, Index, Column, PrimaryColumn, ManyToOne, JoinColumn } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class Announcement {
+@Entity('announcement')
+export class MiAnnouncement {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -77,15 +77,15 @@ export class Announcement {
 		...id(),
 		nullable: true,
 	})
-	public userId: User['id'] | null;
+	public userId: MiUser['id'] | null;
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
-	constructor(data: Partial<Announcement>) {
+	constructor(data: Partial<MiAnnouncement>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/AnnouncementRead.ts b/packages/backend/src/models/entities/AnnouncementRead.ts
index 13c90d4608..89dadaab37 100644
--- a/packages/backend/src/models/entities/AnnouncementRead.ts
+++ b/packages/backend/src/models/entities/AnnouncementRead.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { Announcement } from './Announcement.js';
+import { MiUser } from './User.js';
+import { MiAnnouncement } from './Announcement.js';
 
-@Entity()
+@Entity('announcement_read')
 @Index(['userId', 'announcementId'], { unique: true })
-export class AnnouncementRead {
+export class MiAnnouncementRead {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -21,21 +21,21 @@ export class AnnouncementRead {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column(id())
-	public announcementId: Announcement['id'];
+	public announcementId: MiAnnouncement['id'];
 
-	@ManyToOne(type => Announcement, {
+	@ManyToOne(type => MiAnnouncement, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public announcement: Announcement | null;
+	public announcement: MiAnnouncement | null;
 }
diff --git a/packages/backend/src/models/entities/Antenna.ts b/packages/backend/src/models/entities/Antenna.ts
index 95e246a0fd..e73a4d55c6 100644
--- a/packages/backend/src/models/entities/Antenna.ts
+++ b/packages/backend/src/models/entities/Antenna.ts
@@ -5,11 +5,11 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { UserList } from './UserList.js';
+import { MiUser } from './User.js';
+import { MiUserList } from './UserList.js';
 
-@Entity()
-export class Antenna {
+@Entity('antenna')
+export class MiAntenna {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -27,13 +27,13 @@ export class Antenna {
 		...id(),
 		comment: 'The owner ID.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 128,
@@ -48,13 +48,13 @@ export class Antenna {
 		...id(),
 		nullable: true,
 	})
-	public userListId: UserList['id'] | null;
+	public userListId: MiUserList['id'] | null;
 
-	@ManyToOne(type => UserList, {
+	@ManyToOne(type => MiUserList, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public userList: UserList | null;
+	public userList: MiUserList | null;
 
 	@Column('varchar', {
 		length: 1024, array: true,
diff --git a/packages/backend/src/models/entities/App.ts b/packages/backend/src/models/entities/App.ts
index 7ed92a7fc7..99c41a2035 100644
--- a/packages/backend/src/models/entities/App.ts
+++ b/packages/backend/src/models/entities/App.ts
@@ -5,10 +5,10 @@
 
 import { Entity, PrimaryColumn, Column, Index, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class App {
+@Entity('app')
+export class MiApp {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -24,13 +24,13 @@ export class App {
 		nullable: true,
 		comment: 'The owner ID.',
 	})
-	public userId: User['id'] | null;
+	public userId: MiUser['id'] | null;
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'SET NULL',
 		nullable: true,
 	})
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column('varchar', {
diff --git a/packages/backend/src/models/entities/AttestationChallenge.ts b/packages/backend/src/models/entities/AttestationChallenge.ts
index 9a653c0271..dace378eff 100644
--- a/packages/backend/src/models/entities/AttestationChallenge.ts
+++ b/packages/backend/src/models/entities/AttestationChallenge.ts
@@ -5,22 +5,22 @@
 
 import { PrimaryColumn, Entity, JoinColumn, Column, ManyToOne, Index } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class AttestationChallenge {
+@Entity('attestation_challenge')
+export class MiAttestationChallenge {
 	@PrimaryColumn(id())
 	public id: string;
 
 	@Index()
 	@PrimaryColumn(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column('varchar', {
@@ -41,7 +41,7 @@ export class AttestationChallenge {
 	})
 	public registrationChallenge: boolean;
 
-	constructor(data: Partial<AttestationChallenge>) {
+	constructor(data: Partial<MiAttestationChallenge>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/AuthSession.ts b/packages/backend/src/models/entities/AuthSession.ts
index ab34d3d0c3..1aabf836db 100644
--- a/packages/backend/src/models/entities/AuthSession.ts
+++ b/packages/backend/src/models/entities/AuthSession.ts
@@ -5,11 +5,11 @@
 
 import { Entity, PrimaryColumn, Index, Column, ManyToOne, JoinColumn } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { App } from './App.js';
+import { MiUser } from './User.js';
+import { MiApp } from './App.js';
 
-@Entity()
-export class AuthSession {
+@Entity('auth_session')
+export class MiAuthSession {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -28,21 +28,21 @@ export class AuthSession {
 		...id(),
 		nullable: true,
 	})
-	public userId: User['id'] | null;
+	public userId: MiUser['id'] | null;
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 		nullable: true,
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column(id())
-	public appId: App['id'];
+	public appId: MiApp['id'];
 
-	@ManyToOne(type => App, {
+	@ManyToOne(type => MiApp, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public app: App | null;
+	public app: MiApp | null;
 }
diff --git a/packages/backend/src/models/entities/Blocking.ts b/packages/backend/src/models/entities/Blocking.ts
index ad0686abaf..8bedb4395c 100644
--- a/packages/backend/src/models/entities/Blocking.ts
+++ b/packages/backend/src/models/entities/Blocking.ts
@@ -5,11 +5,11 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('blocking')
 @Index(['blockerId', 'blockeeId'], { unique: true })
-export class Blocking {
+export class MiBlocking {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -24,24 +24,24 @@ export class Blocking {
 		...id(),
 		comment: 'The blockee user ID.',
 	})
-	public blockeeId: User['id'];
+	public blockeeId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public blockee: User | null;
+	public blockee: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The blocker user ID.',
 	})
-	public blockerId: User['id'];
+	public blockerId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public blocker: User | null;
+	public blocker: MiUser | null;
 }
diff --git a/packages/backend/src/models/entities/Channel.ts b/packages/backend/src/models/entities/Channel.ts
index 4df8b5aed5..9a89b650a9 100644
--- a/packages/backend/src/models/entities/Channel.ts
+++ b/packages/backend/src/models/entities/Channel.ts
@@ -5,11 +5,11 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { DriveFile } from './DriveFile.js';
+import { MiUser } from './User.js';
+import { MiDriveFile } from './DriveFile.js';
 
-@Entity()
-export class Channel {
+@Entity('channel')
+export class MiChannel {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -31,13 +31,13 @@ export class Channel {
 		nullable: true,
 		comment: 'The owner ID.',
 	})
-	public userId: User['id'] | null;
+	public userId: MiUser['id'] | null;
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'SET NULL',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 128,
@@ -56,13 +56,13 @@ export class Channel {
 		nullable: true,
 		comment: 'The ID of banner Channel.',
 	})
-	public bannerId: DriveFile['id'] | null;
+	public bannerId: MiDriveFile['id'] | null;
 
-	@ManyToOne(type => DriveFile, {
+	@ManyToOne(type => MiDriveFile, {
 		onDelete: 'SET NULL',
 	})
 	@JoinColumn()
-	public banner: DriveFile | null;
+	public banner: MiDriveFile | null;
 
 	@Column('varchar', {
 		array: true, length: 128, default: '{}',
diff --git a/packages/backend/src/models/entities/ChannelFavorite.ts b/packages/backend/src/models/entities/ChannelFavorite.ts
index 28a53f64e0..c2be68ab7d 100644
--- a/packages/backend/src/models/entities/ChannelFavorite.ts
+++ b/packages/backend/src/models/entities/ChannelFavorite.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { Channel } from './Channel.js';
+import { MiUser } from './User.js';
+import { MiChannel } from './Channel.js';
 
-@Entity()
+@Entity('channel_favorite')
 @Index(['userId', 'channelId'], { unique: true })
-export class ChannelFavorite {
+export class MiChannelFavorite {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -24,23 +24,23 @@ export class ChannelFavorite {
 	@Column({
 		...id(),
 	})
-	public channelId: Channel['id'];
+	public channelId: MiChannel['id'];
 
-	@ManyToOne(type => Channel, {
+	@ManyToOne(type => MiChannel, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public channel: Channel | null;
+	public channel: MiChannel | null;
 
 	@Index()
 	@Column({
 		...id(),
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 }
diff --git a/packages/backend/src/models/entities/ChannelFollowing.ts b/packages/backend/src/models/entities/ChannelFollowing.ts
index c862cf3910..dc33eb144b 100644
--- a/packages/backend/src/models/entities/ChannelFollowing.ts
+++ b/packages/backend/src/models/entities/ChannelFollowing.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { Channel } from './Channel.js';
+import { MiUser } from './User.js';
+import { MiChannel } from './Channel.js';
 
-@Entity()
+@Entity('channel_following')
 @Index(['followerId', 'followeeId'], { unique: true })
-export class ChannelFollowing {
+export class MiChannelFollowing {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -25,24 +25,24 @@ export class ChannelFollowing {
 		...id(),
 		comment: 'The followee channel ID.',
 	})
-	public followeeId: Channel['id'];
+	public followeeId: MiChannel['id'];
 
-	@ManyToOne(type => Channel, {
+	@ManyToOne(type => MiChannel, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public followee: Channel | null;
+	public followee: MiChannel | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The follower user ID.',
 	})
-	public followerId: User['id'];
+	public followerId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public follower: User | null;
+	public follower: MiUser | null;
 }
diff --git a/packages/backend/src/models/entities/Clip.ts b/packages/backend/src/models/entities/Clip.ts
index 814e8231ed..f8bc2f2173 100644
--- a/packages/backend/src/models/entities/Clip.ts
+++ b/packages/backend/src/models/entities/Clip.ts
@@ -5,10 +5,10 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class Clip {
+@Entity('clip')
+export class MiClip {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -28,13 +28,13 @@ export class Clip {
 		...id(),
 		comment: 'The owner ID.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 128,
diff --git a/packages/backend/src/models/entities/ClipFavorite.ts b/packages/backend/src/models/entities/ClipFavorite.ts
index e0ec261cb4..74d765411d 100644
--- a/packages/backend/src/models/entities/ClipFavorite.ts
+++ b/packages/backend/src/models/entities/ClipFavorite.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { Clip } from './Clip.js';
+import { MiUser } from './User.js';
+import { MiClip } from './Clip.js';
 
-@Entity()
+@Entity('clip_favorite')
 @Index(['userId', 'clipId'], { unique: true })
-export class ClipFavorite {
+export class MiClipFavorite {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -19,20 +19,20 @@ export class ClipFavorite {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column(id())
-	public clipId: Clip['id'];
+	public clipId: MiClip['id'];
 
-	@ManyToOne(type => Clip, {
+	@ManyToOne(type => MiClip, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public clip: Clip | null;
+	public clip: MiClip | null;
 }
diff --git a/packages/backend/src/models/entities/ClipNote.ts b/packages/backend/src/models/entities/ClipNote.ts
index c4028163fb..ed5458864f 100644
--- a/packages/backend/src/models/entities/ClipNote.ts
+++ b/packages/backend/src/models/entities/ClipNote.ts
@@ -5,12 +5,12 @@
 
 import { Entity, Index, JoinColumn, Column, ManyToOne, PrimaryColumn } from 'typeorm';
 import { id } from '../id.js';
-import { Note } from './Note.js';
-import { Clip } from './Clip.js';
+import { MiNote } from './Note.js';
+import { MiClip } from './Clip.js';
 
-@Entity()
+@Entity('clip_note')
 @Index(['noteId', 'clipId'], { unique: true })
-export class ClipNote {
+export class MiClipNote {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -19,24 +19,24 @@ export class ClipNote {
 		...id(),
 		comment: 'The note ID.',
 	})
-	public noteId: Note['id'];
+	public noteId: MiNote['id'];
 
-	@ManyToOne(type => Note, {
+	@ManyToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public note: Note | null;
+	public note: MiNote | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The clip ID.',
 	})
-	public clipId: Clip['id'];
+	public clipId: MiClip['id'];
 
-	@ManyToOne(type => Clip, {
+	@ManyToOne(type => MiClip, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public clip: Clip | null;
+	public clip: MiClip | null;
 }
diff --git a/packages/backend/src/models/entities/DriveFile.ts b/packages/backend/src/models/entities/DriveFile.ts
index 7c70f5503a..55d6a9826c 100644
--- a/packages/backend/src/models/entities/DriveFile.ts
+++ b/packages/backend/src/models/entities/DriveFile.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { DriveFolder } from './DriveFolder.js';
+import { MiUser } from './User.js';
+import { MiDriveFolder } from './DriveFolder.js';
 
-@Entity()
+@Entity('drive_file')
 @Index(['userId', 'folderId', 'id'])
-export class DriveFile {
+export class MiDriveFile {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -26,13 +26,13 @@ export class DriveFile {
 		nullable: true,
 		comment: 'The owner ID.',
 	})
-	public userId: User['id'] | null;
+	public userId: MiUser['id'] | null;
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'SET NULL',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column('varchar', {
@@ -146,13 +146,13 @@ export class DriveFile {
 		nullable: true,
 		comment: 'The parent folder ID. If null, it means the DriveFile is located in root.',
 	})
-	public folderId: DriveFolder['id'] | null;
+	public folderId: MiDriveFolder['id'] | null;
 
-	@ManyToOne(type => DriveFolder, {
+	@ManyToOne(type => MiDriveFolder, {
 		onDelete: 'SET NULL',
 	})
 	@JoinColumn()
-	public folder: DriveFolder | null;
+	public folder: MiDriveFolder | null;
 
 	@Index()
 	@Column('boolean', {
diff --git a/packages/backend/src/models/entities/DriveFolder.ts b/packages/backend/src/models/entities/DriveFolder.ts
index 216279d3c5..614974af13 100644
--- a/packages/backend/src/models/entities/DriveFolder.ts
+++ b/packages/backend/src/models/entities/DriveFolder.ts
@@ -5,10 +5,10 @@
 
 import { JoinColumn, ManyToOne, Entity, PrimaryColumn, Index, Column } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class DriveFolder {
+@Entity('drive_folder')
+export class MiDriveFolder {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -30,13 +30,13 @@ export class DriveFolder {
 		nullable: true,
 		comment: 'The owner ID.',
 	})
-	public userId: User['id'] | null;
+	public userId: MiUser['id'] | null;
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column({
@@ -44,11 +44,11 @@ export class DriveFolder {
 		nullable: true,
 		comment: 'The parent folder ID. If null, it means the DriveFolder is located in root.',
 	})
-	public parentId: DriveFolder['id'] | null;
+	public parentId: MiDriveFolder['id'] | null;
 
-	@ManyToOne(type => DriveFolder, {
+	@ManyToOne(type => MiDriveFolder, {
 		onDelete: 'SET NULL',
 	})
 	@JoinColumn()
-	public parent: DriveFolder | null;
+	public parent: MiDriveFolder | null;
 }
diff --git a/packages/backend/src/models/entities/Emoji.ts b/packages/backend/src/models/entities/Emoji.ts
index 8c42045998..a3ae1f2580 100644
--- a/packages/backend/src/models/entities/Emoji.ts
+++ b/packages/backend/src/models/entities/Emoji.ts
@@ -6,9 +6,9 @@
 import { PrimaryColumn, Entity, Index, Column } from 'typeorm';
 import { id } from '../id.js';
 
-@Entity()
+@Entity('emoji')
 @Index(['name', 'host'], { unique: true })
-export class Emoji {
+export class MiEmoji {
 	@PrimaryColumn(id())
 	public id: string;
 
diff --git a/packages/backend/src/models/entities/Flash.ts b/packages/backend/src/models/entities/Flash.ts
index 7443671838..af4553ee9b 100644
--- a/packages/backend/src/models/entities/Flash.ts
+++ b/packages/backend/src/models/entities/Flash.ts
@@ -5,10 +5,10 @@
 
 import { Entity, Index, JoinColumn, Column, PrimaryColumn, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class Flash {
+@Entity('flash')
+export class MiFlash {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -39,13 +39,13 @@ export class Flash {
 		...id(),
 		comment: 'The ID of author.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 65536,
diff --git a/packages/backend/src/models/entities/FlashLike.ts b/packages/backend/src/models/entities/FlashLike.ts
index f9890742d4..9486be3ea6 100644
--- a/packages/backend/src/models/entities/FlashLike.ts
+++ b/packages/backend/src/models/entities/FlashLike.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { Flash } from './Flash.js';
+import { MiUser } from './User.js';
+import { MiFlash } from './Flash.js';
 
-@Entity()
+@Entity('flash_like')
 @Index(['userId', 'flashId'], { unique: true })
-export class FlashLike {
+export class MiFlashLike {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -19,20 +19,20 @@ export class FlashLike {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column(id())
-	public flashId: Flash['id'];
+	public flashId: MiFlash['id'];
 
-	@ManyToOne(type => Flash, {
+	@ManyToOne(type => MiFlash, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public flash: Flash | null;
+	public flash: MiFlash | null;
 }
diff --git a/packages/backend/src/models/entities/FollowRequest.ts b/packages/backend/src/models/entities/FollowRequest.ts
index 1dadddbdfd..28385931b7 100644
--- a/packages/backend/src/models/entities/FollowRequest.ts
+++ b/packages/backend/src/models/entities/FollowRequest.ts
@@ -5,11 +5,11 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('follow_request')
 @Index(['followerId', 'followeeId'], { unique: true })
-export class FollowRequest {
+export class MiFollowRequest {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -23,26 +23,26 @@ export class FollowRequest {
 		...id(),
 		comment: 'The followee user ID.',
 	})
-	public followeeId: User['id'];
+	public followeeId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public followee: User | null;
+	public followee: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The follower user ID.',
 	})
-	public followerId: User['id'];
+	public followerId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public follower: User | null;
+	public follower: MiUser | null;
 
 	@Column('varchar', {
 		length: 128, nullable: true,
diff --git a/packages/backend/src/models/entities/Following.ts b/packages/backend/src/models/entities/Following.ts
index 5230e40592..df509cf944 100644
--- a/packages/backend/src/models/entities/Following.ts
+++ b/packages/backend/src/models/entities/Following.ts
@@ -5,11 +5,11 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('following')
 @Index(['followerId', 'followeeId'], { unique: true })
-export class Following {
+export class MiFollowing {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -24,26 +24,26 @@ export class Following {
 		...id(),
 		comment: 'The followee user ID.',
 	})
-	public followeeId: User['id'];
+	public followeeId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public followee: User | null;
+	public followee: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The follower user ID.',
 	})
-	public followerId: User['id'];
+	public followerId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public follower: User | null;
+	public follower: MiUser | null;
 
 	//#region Denormalized fields
 	@Index()
diff --git a/packages/backend/src/models/entities/GalleryLike.ts b/packages/backend/src/models/entities/GalleryLike.ts
index 9db4de596d..40aeeaad0c 100644
--- a/packages/backend/src/models/entities/GalleryLike.ts
+++ b/packages/backend/src/models/entities/GalleryLike.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { GalleryPost } from './GalleryPost.js';
+import { MiUser } from './User.js';
+import { MiGalleryPost } from './GalleryPost.js';
 
-@Entity()
+@Entity('gallery_like')
 @Index(['userId', 'postId'], { unique: true })
-export class GalleryLike {
+export class MiGalleryLike {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -19,20 +19,20 @@ export class GalleryLike {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column(id())
-	public postId: GalleryPost['id'];
+	public postId: MiGalleryPost['id'];
 
-	@ManyToOne(type => GalleryPost, {
+	@ManyToOne(type => MiGalleryPost, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public post: GalleryPost | null;
+	public post: MiGalleryPost | null;
 }
diff --git a/packages/backend/src/models/entities/GalleryPost.ts b/packages/backend/src/models/entities/GalleryPost.ts
index 455cb4b618..777fe942e1 100644
--- a/packages/backend/src/models/entities/GalleryPost.ts
+++ b/packages/backend/src/models/entities/GalleryPost.ts
@@ -5,11 +5,11 @@
 
 import { Entity, Index, JoinColumn, Column, PrimaryColumn, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import type { DriveFile } from './DriveFile.js';
+import { MiUser } from './User.js';
+import type { MiDriveFile } from './DriveFile.js';
 
-@Entity()
-export class GalleryPost {
+@Entity('gallery_post')
+export class MiGalleryPost {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -40,20 +40,20 @@ export class GalleryPost {
 		...id(),
 		comment: 'The ID of author.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		array: true, default: '{}',
 	})
-	public fileIds: DriveFile['id'][];
+	public fileIds: MiDriveFile['id'][];
 
 	@Index()
 	@Column('boolean', {
@@ -74,7 +74,7 @@ export class GalleryPost {
 	})
 	public tags: string[];
 
-	constructor(data: Partial<GalleryPost>) {
+	constructor(data: Partial<MiGalleryPost>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/Hashtag.ts b/packages/backend/src/models/entities/Hashtag.ts
index 39e78d58f0..30fea91b7d 100644
--- a/packages/backend/src/models/entities/Hashtag.ts
+++ b/packages/backend/src/models/entities/Hashtag.ts
@@ -5,10 +5,10 @@
 
 import { Entity, PrimaryColumn, Index, Column } from 'typeorm';
 import { id } from '../id.js';
-import type { User } from './User.js';
+import type { MiUser } from './User.js';
 
-@Entity()
-export class Hashtag {
+@Entity('hashtag')
+export class MiHashtag {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -22,7 +22,7 @@ export class Hashtag {
 		...id(),
 		array: true,
 	})
-	public mentionedUserIds: User['id'][];
+	public mentionedUserIds: MiUser['id'][];
 
 	@Index()
 	@Column('integer', {
@@ -34,7 +34,7 @@ export class Hashtag {
 		...id(),
 		array: true,
 	})
-	public mentionedLocalUserIds: User['id'][];
+	public mentionedLocalUserIds: MiUser['id'][];
 
 	@Index()
 	@Column('integer', {
@@ -46,7 +46,7 @@ export class Hashtag {
 		...id(),
 		array: true,
 	})
-	public mentionedRemoteUserIds: User['id'][];
+	public mentionedRemoteUserIds: MiUser['id'][];
 
 	@Index()
 	@Column('integer', {
@@ -58,7 +58,7 @@ export class Hashtag {
 		...id(),
 		array: true,
 	})
-	public attachedUserIds: User['id'][];
+	public attachedUserIds: MiUser['id'][];
 
 	@Index()
 	@Column('integer', {
@@ -70,7 +70,7 @@ export class Hashtag {
 		...id(),
 		array: true,
 	})
-	public attachedLocalUserIds: User['id'][];
+	public attachedLocalUserIds: MiUser['id'][];
 
 	@Index()
 	@Column('integer', {
@@ -82,7 +82,7 @@ export class Hashtag {
 		...id(),
 		array: true,
 	})
-	public attachedRemoteUserIds: User['id'][];
+	public attachedRemoteUserIds: MiUser['id'][];
 
 	@Index()
 	@Column('integer', {
diff --git a/packages/backend/src/models/entities/Instance.ts b/packages/backend/src/models/entities/Instance.ts
index 67f8dfe5de..8c562ffa80 100644
--- a/packages/backend/src/models/entities/Instance.ts
+++ b/packages/backend/src/models/entities/Instance.ts
@@ -6,8 +6,8 @@
 import { Entity, PrimaryColumn, Index, Column } from 'typeorm';
 import { id } from '../id.js';
 
-@Entity()
-export class Instance {
+@Entity('instance')
+export class MiInstance {
 	@PrimaryColumn(id())
 	public id: string;
 
diff --git a/packages/backend/src/models/entities/Meta.ts b/packages/backend/src/models/entities/Meta.ts
index a81defae0f..5a9c875a78 100644
--- a/packages/backend/src/models/entities/Meta.ts
+++ b/packages/backend/src/models/entities/Meta.ts
@@ -5,10 +5,10 @@
 
 import { Entity, Column, PrimaryColumn, ManyToOne, JoinColumn } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class Meta {
+@Entity('meta')
+export class MiMeta {
 	@PrimaryColumn({
 		type: 'varchar',
 		length: 32,
@@ -139,13 +139,13 @@ export class Meta {
 		...id(),
 		nullable: true,
 	})
-	public proxyAccountId: User['id'] | null;
+	public proxyAccountId: MiUser['id'] | null;
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'SET NULL',
 	})
 	@JoinColumn()
-	public proxyAccount: User | null;
+	public proxyAccount: MiUser | null;
 
 	@Column('boolean', {
 		default: false,
diff --git a/packages/backend/src/models/entities/ModerationLog.ts b/packages/backend/src/models/entities/ModerationLog.ts
index caf0ecfaef..027645de6b 100644
--- a/packages/backend/src/models/entities/ModerationLog.ts
+++ b/packages/backend/src/models/entities/ModerationLog.ts
@@ -5,10 +5,10 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class ModerationLog {
+@Entity('moderation_log')
+export class MiModerationLog {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -19,13 +19,13 @@ export class ModerationLog {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 128,
diff --git a/packages/backend/src/models/entities/MutedNote.ts b/packages/backend/src/models/entities/MutedNote.ts
index 3495bd2ebb..d33af90a97 100644
--- a/packages/backend/src/models/entities/MutedNote.ts
+++ b/packages/backend/src/models/entities/MutedNote.ts
@@ -6,12 +6,12 @@
 import { Entity, Index, JoinColumn, Column, ManyToOne, PrimaryColumn } from 'typeorm';
 import { id } from '../id.js';
 import { mutedNoteReasons } from '../../types.js';
-import { Note } from './Note.js';
-import { User } from './User.js';
+import { MiNote } from './Note.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('muted_note')
 @Index(['noteId', 'userId'], { unique: true })
-export class MutedNote {
+export class MiMutedNote {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -20,26 +20,26 @@ export class MutedNote {
 		...id(),
 		comment: 'The note ID.',
 	})
-	public noteId: Note['id'];
+	public noteId: MiNote['id'];
 
-	@ManyToOne(type => Note, {
+	@ManyToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public note: Note | null;
+	public note: MiNote | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The user ID.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	/**
 	 * ミュートされた理由。
diff --git a/packages/backend/src/models/entities/Muting.ts b/packages/backend/src/models/entities/Muting.ts
index c55004122d..b1f12f0118 100644
--- a/packages/backend/src/models/entities/Muting.ts
+++ b/packages/backend/src/models/entities/Muting.ts
@@ -5,11 +5,11 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('muting')
 @Index(['muterId', 'muteeId'], { unique: true })
-export class Muting {
+export class MiMuting {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -30,24 +30,24 @@ export class Muting {
 		...id(),
 		comment: 'The mutee user ID.',
 	})
-	public muteeId: User['id'];
+	public muteeId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public mutee: User | null;
+	public mutee: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The muter user ID.',
 	})
-	public muterId: User['id'];
+	public muterId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public muter: User | null;
+	public muter: MiUser | null;
 }
diff --git a/packages/backend/src/models/entities/Note.ts b/packages/backend/src/models/entities/Note.ts
index c9b69087a6..42343f015b 100644
--- a/packages/backend/src/models/entities/Note.ts
+++ b/packages/backend/src/models/entities/Note.ts
@@ -6,15 +6,15 @@
 import { Entity, Index, JoinColumn, Column, PrimaryColumn, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
 import { noteVisibilities } from '../../types.js';
-import { User } from './User.js';
-import { Channel } from './Channel.js';
-import type { DriveFile } from './DriveFile.js';
+import { MiUser } from './User.js';
+import { MiChannel } from './Channel.js';
+import type { MiDriveFile } from './DriveFile.js';
 
-@Entity()
+@Entity('note')
 @Index('IDX_NOTE_TAGS', { synchronize: false })
 @Index('IDX_NOTE_MENTIONS', { synchronize: false })
 @Index('IDX_NOTE_VISIBLE_USER_IDS', { synchronize: false })
-export class Note {
+export class MiNote {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -30,13 +30,13 @@ export class Note {
 		nullable: true,
 		comment: 'The ID of reply target.',
 	})
-	public replyId: Note['id'] | null;
+	public replyId: MiNote['id'] | null;
 
-	@ManyToOne(type => Note, {
+	@ManyToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public reply: Note | null;
+	public reply: MiNote | null;
 
 	@Index()
 	@Column({
@@ -44,13 +44,13 @@ export class Note {
 		nullable: true,
 		comment: 'The ID of renote target.',
 	})
-	public renoteId: Note['id'] | null;
+	public renoteId: MiNote['id'] | null;
 
-	@ManyToOne(type => Note, {
+	@ManyToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public renote: Note | null;
+	public renote: MiNote | null;
 
 	@Index()
 	@Column('varchar', {
@@ -79,13 +79,13 @@ export class Note {
 		...id(),
 		comment: 'The ID of author.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('boolean', {
 		default: false,
@@ -144,7 +144,7 @@ export class Note {
 		...id(),
 		array: true, default: '{}',
 	})
-	public fileIds: DriveFile['id'][];
+	public fileIds: MiDriveFile['id'][];
 
 	@Index()
 	@Column('varchar', {
@@ -157,14 +157,14 @@ export class Note {
 		...id(),
 		array: true, default: '{}',
 	})
-	public visibleUserIds: User['id'][];
+	public visibleUserIds: MiUser['id'][];
 
 	@Index()
 	@Column({
 		...id(),
 		array: true, default: '{}',
 	})
-	public mentions: User['id'][];
+	public mentions: MiUser['id'][];
 
 	@Column('text', {
 		default: '[]',
@@ -193,13 +193,13 @@ export class Note {
 		nullable: true,
 		comment: 'The ID of source channel.',
 	})
-	public channelId: Channel['id'] | null;
+	public channelId: MiChannel['id'] | null;
 
-	@ManyToOne(type => Channel, {
+	@ManyToOne(type => MiChannel, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public channel: Channel | null;
+	public channel: MiChannel | null;
 
 	//#region Denormalized fields
 	@Index()
@@ -214,7 +214,7 @@ export class Note {
 		nullable: true,
 		comment: '[Denormalized]',
 	})
-	public replyUserId: User['id'] | null;
+	public replyUserId: MiUser['id'] | null;
 
 	@Column('varchar', {
 		length: 128, nullable: true,
@@ -227,7 +227,7 @@ export class Note {
 		nullable: true,
 		comment: '[Denormalized]',
 	})
-	public renoteUserId: User['id'] | null;
+	public renoteUserId: MiUser['id'] | null;
 
 	@Column('varchar', {
 		length: 128, nullable: true,
@@ -236,7 +236,7 @@ export class Note {
 	public renoteUserHost: string | null;
 	//#endregion
 
-	constructor(data: Partial<Note>) {
+	constructor(data: Partial<MiNote>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/NoteFavorite.ts b/packages/backend/src/models/entities/NoteFavorite.ts
index 30b213067d..1b637e6b92 100644
--- a/packages/backend/src/models/entities/NoteFavorite.ts
+++ b/packages/backend/src/models/entities/NoteFavorite.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { Note } from './Note.js';
-import { User } from './User.js';
+import { MiNote } from './Note.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('note_favorite')
 @Index(['userId', 'noteId'], { unique: true })
-export class NoteFavorite {
+export class MiNoteFavorite {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -21,20 +21,20 @@ export class NoteFavorite {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column(id())
-	public noteId: Note['id'];
+	public noteId: MiNote['id'];
 
-	@ManyToOne(type => Note, {
+	@ManyToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public note: Note | null;
+	public note: MiNote | null;
 }
diff --git a/packages/backend/src/models/entities/NoteReaction.ts b/packages/backend/src/models/entities/NoteReaction.ts
index 7c76e07599..19511abd12 100644
--- a/packages/backend/src/models/entities/NoteReaction.ts
+++ b/packages/backend/src/models/entities/NoteReaction.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { Note } from './Note.js';
+import { MiUser } from './User.js';
+import { MiNote } from './Note.js';
 
-@Entity()
+@Entity('note_reaction')
 @Index(['userId', 'noteId'], { unique: true })
-export class NoteReaction {
+export class MiNoteReaction {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -22,23 +22,23 @@ export class NoteReaction {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user?: User | null;
+	public user?: MiUser | null;
 
 	@Index()
 	@Column(id())
-	public noteId: Note['id'];
+	public noteId: MiNote['id'];
 
-	@ManyToOne(type => Note, {
+	@ManyToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public note?: Note | null;
+	public note?: MiNote | null;
 
 	// TODO: 対象noteのuserIdを非正規化したい(「受け取ったリアクション一覧」のようなものを(JOIN無しで)実装したいため)
 
diff --git a/packages/backend/src/models/entities/NoteThreadMuting.ts b/packages/backend/src/models/entities/NoteThreadMuting.ts
index 5d891beaf2..d8ccbe0f74 100644
--- a/packages/backend/src/models/entities/NoteThreadMuting.ts
+++ b/packages/backend/src/models/entities/NoteThreadMuting.ts
@@ -5,11 +5,11 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('note_thread_muting')
 @Index(['userId', 'threadId'], { unique: true })
-export class NoteThreadMuting {
+export class MiNoteThreadMuting {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -21,13 +21,13 @@ export class NoteThreadMuting {
 	@Column({
 		...id(),
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column('varchar', {
diff --git a/packages/backend/src/models/entities/NoteUnread.ts b/packages/backend/src/models/entities/NoteUnread.ts
index 91ff52f64c..0f111cc1b0 100644
--- a/packages/backend/src/models/entities/NoteUnread.ts
+++ b/packages/backend/src/models/entities/NoteUnread.ts
@@ -5,35 +5,35 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { Note } from './Note.js';
-import type { Channel } from './Channel.js';
+import { MiUser } from './User.js';
+import { MiNote } from './Note.js';
+import type { MiChannel } from './Channel.js';
 
-@Entity()
+@Entity('note_unread')
 @Index(['userId', 'noteId'], { unique: true })
-export class NoteUnread {
+export class MiNoteUnread {
 	@PrimaryColumn(id())
 	public id: string;
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column(id())
-	public noteId: Note['id'];
+	public noteId: MiNote['id'];
 
-	@ManyToOne(type => Note, {
+	@ManyToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public note: Note | null;
+	public note: MiNote | null;
 
 	/**
 	 * メンションか否か
@@ -55,7 +55,7 @@ export class NoteUnread {
 		...id(),
 		comment: '[Denormalized]',
 	})
-	public noteUserId: User['id'];
+	public noteUserId: MiUser['id'];
 
 	@Index()
 	@Column({
@@ -63,6 +63,6 @@ export class NoteUnread {
 		nullable: true,
 		comment: '[Denormalized]',
 	})
-	public noteChannelId: Channel['id'] | null;
+	public noteChannelId: MiChannel['id'] | null;
 	//#endregion
 }
diff --git a/packages/backend/src/models/entities/Notification.ts b/packages/backend/src/models/entities/Notification.ts
index 0c9d102383..94c7084cf0 100644
--- a/packages/backend/src/models/entities/Notification.ts
+++ b/packages/backend/src/models/entities/Notification.ts
@@ -4,12 +4,12 @@
  */
 
 import { notificationTypes } from '@/types.js';
-import { User } from './User.js';
-import { Note } from './Note.js';
-import { FollowRequest } from './FollowRequest.js';
-import { AccessToken } from './AccessToken.js';
+import { MiUser } from './User.js';
+import { MiNote } from './Note.js';
+import { MiFollowRequest } from './FollowRequest.js';
+import { MiAccessToken } from './AccessToken.js';
 
-export type Notification = {
+export type MiNotification = {
 	id: string;
 
 	// RedisのためDateではなくstring
@@ -18,7 +18,7 @@ export type Notification = {
 	/**
 	 * 通知の送信者(initiator)
 	 */
-	notifierId: User['id'] | null;
+	notifierId: MiUser['id'] | null;
 
 	/**
 	 * 通知の種類。
@@ -36,9 +36,9 @@ export type Notification = {
 	 */
 	type: typeof notificationTypes[number];
 
-	noteId: Note['id'] | null;
+	noteId: MiNote['id'] | null;
 
-	followRequestId: FollowRequest['id'] | null;
+	followRequestId: MiFollowRequest['id'] | null;
 
 	reaction: string | null;
 
@@ -66,5 +66,5 @@ export type Notification = {
 	/**
 	 * アプリ通知のアプリ(のトークン)
 	 */
-	appAccessTokenId: AccessToken['id'] | null;
+	appAccessTokenId: MiAccessToken['id'] | null;
 }
diff --git a/packages/backend/src/models/entities/Page.ts b/packages/backend/src/models/entities/Page.ts
index 089e9c133b..30131af85c 100644
--- a/packages/backend/src/models/entities/Page.ts
+++ b/packages/backend/src/models/entities/Page.ts
@@ -5,12 +5,12 @@
 
 import { Entity, Index, JoinColumn, Column, PrimaryColumn, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { DriveFile } from './DriveFile.js';
+import { MiUser } from './User.js';
+import { MiDriveFile } from './DriveFile.js';
 
-@Entity()
+@Entity('page')
 @Index(['userId', 'name'], { unique: true })
-export class Page {
+export class MiPage {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -60,25 +60,25 @@ export class Page {
 		...id(),
 		comment: 'The ID of author.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column({
 		...id(),
 		nullable: true,
 	})
-	public eyeCatchingImageId: DriveFile['id'] | null;
+	public eyeCatchingImageId: MiDriveFile['id'] | null;
 
-	@ManyToOne(type => DriveFile, {
+	@ManyToOne(type => MiDriveFile, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public eyeCatchingImage: DriveFile | null;
+	public eyeCatchingImage: MiDriveFile | null;
 
 	@Column('jsonb', {
 		default: [],
@@ -109,14 +109,14 @@ export class Page {
 		...id(),
 		array: true, default: '{}',
 	})
-	public visibleUserIds: User['id'][];
+	public visibleUserIds: MiUser['id'][];
 
 	@Column('integer', {
 		default: 0,
 	})
 	public likedCount: number;
 
-	constructor(data: Partial<Page>) {
+	constructor(data: Partial<MiPage>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/PageLike.ts b/packages/backend/src/models/entities/PageLike.ts
index 494c878b52..36f5177cff 100644
--- a/packages/backend/src/models/entities/PageLike.ts
+++ b/packages/backend/src/models/entities/PageLike.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { Page } from './Page.js';
+import { MiUser } from './User.js';
+import { MiPage } from './Page.js';
 
-@Entity()
+@Entity('page_like')
 @Index(['userId', 'pageId'], { unique: true })
-export class PageLike {
+export class MiPageLike {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -19,20 +19,20 @@ export class PageLike {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column(id())
-	public pageId: Page['id'];
+	public pageId: MiPage['id'];
 
-	@ManyToOne(type => Page, {
+	@ManyToOne(type => MiPage, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public page: Page | null;
+	public page: MiPage | null;
 }
diff --git a/packages/backend/src/models/entities/PasswordResetRequest.ts b/packages/backend/src/models/entities/PasswordResetRequest.ts
index 4804c703bc..4c608d979c 100644
--- a/packages/backend/src/models/entities/PasswordResetRequest.ts
+++ b/packages/backend/src/models/entities/PasswordResetRequest.ts
@@ -5,10 +5,10 @@
 
 import { PrimaryColumn, Entity, Index, Column, ManyToOne, JoinColumn } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class PasswordResetRequest {
+@Entity('password_reset_request')
+export class MiPasswordResetRequest {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -25,11 +25,11 @@ export class PasswordResetRequest {
 	@Column({
 		...id(),
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 }
diff --git a/packages/backend/src/models/entities/Poll.ts b/packages/backend/src/models/entities/Poll.ts
index 1e86fb67a0..557fd1be11 100644
--- a/packages/backend/src/models/entities/Poll.ts
+++ b/packages/backend/src/models/entities/Poll.ts
@@ -6,19 +6,19 @@
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, OneToOne } from 'typeorm';
 import { id } from '../id.js';
 import { noteVisibilities } from '../../types.js';
-import { Note } from './Note.js';
-import type { User } from './User.js';
+import { MiNote } from './Note.js';
+import type { MiUser } from './User.js';
 
-@Entity()
-export class Poll {
+@Entity('poll')
+export class MiPoll {
 	@PrimaryColumn(id())
-	public noteId: Note['id'];
+	public noteId: MiNote['id'];
 
-	@OneToOne(type => Note, {
+	@OneToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public note: Note | null;
+	public note: MiNote | null;
 
 	@Column('timestamp with time zone', {
 		nullable: true,
@@ -50,7 +50,7 @@ export class Poll {
 		...id(),
 		comment: '[Denormalized]',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
 	@Index()
 	@Column('varchar', {
@@ -60,7 +60,7 @@ export class Poll {
 	public userHost: string | null;
 	//#endregion
 
-	constructor(data: Partial<Poll>) {
+	constructor(data: Partial<MiPoll>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/PollVote.ts b/packages/backend/src/models/entities/PollVote.ts
index d6eea74a82..5070ab16c0 100644
--- a/packages/backend/src/models/entities/PollVote.ts
+++ b/packages/backend/src/models/entities/PollVote.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { Note } from './Note.js';
+import { MiUser } from './User.js';
+import { MiNote } from './Note.js';
 
-@Entity()
+@Entity('poll_vote')
 @Index(['userId', 'noteId', 'choice'], { unique: true })
-export class PollVote {
+export class MiPollVote {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -22,23 +22,23 @@ export class PollVote {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column(id())
-	public noteId: Note['id'];
+	public noteId: MiNote['id'];
 
-	@ManyToOne(type => Note, {
+	@ManyToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public note: Note | null;
+	public note: MiNote | null;
 
 	@Column('integer')
 	public choice: number;
diff --git a/packages/backend/src/models/entities/PromoNote.ts b/packages/backend/src/models/entities/PromoNote.ts
index be123ca46a..9daf915b51 100644
--- a/packages/backend/src/models/entities/PromoNote.ts
+++ b/packages/backend/src/models/entities/PromoNote.ts
@@ -5,19 +5,19 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, OneToOne } from 'typeorm';
 import { id } from '../id.js';
-import { Note } from './Note.js';
-import type { User } from './User.js';
+import { MiNote } from './Note.js';
+import type { MiUser } from './User.js';
 
-@Entity()
-export class PromoNote {
+@Entity('promo_note')
+export class MiPromoNote {
 	@PrimaryColumn(id())
-	public noteId: Note['id'];
+	public noteId: MiNote['id'];
 
-	@OneToOne(type => Note, {
+	@OneToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public note: Note | null;
+	public note: MiNote | null;
 
 	@Column('timestamp with time zone')
 	public expiresAt: Date;
@@ -28,6 +28,6 @@ export class PromoNote {
 		...id(),
 		comment: '[Denormalized]',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 	//#endregion
 }
diff --git a/packages/backend/src/models/entities/PromoRead.ts b/packages/backend/src/models/entities/PromoRead.ts
index bddac7908c..83a12858e8 100644
--- a/packages/backend/src/models/entities/PromoRead.ts
+++ b/packages/backend/src/models/entities/PromoRead.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { Note } from './Note.js';
-import { User } from './User.js';
+import { MiNote } from './Note.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('promo_read')
 @Index(['userId', 'noteId'], { unique: true })
-export class PromoRead {
+export class MiPromoRead {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -21,20 +21,20 @@ export class PromoRead {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column(id())
-	public noteId: Note['id'];
+	public noteId: MiNote['id'];
 
-	@ManyToOne(type => Note, {
+	@ManyToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public note: Note | null;
+	public note: MiNote | null;
 }
diff --git a/packages/backend/src/models/entities/RegistrationTicket.ts b/packages/backend/src/models/entities/RegistrationTicket.ts
index 6f43121f36..2b1c541a28 100644
--- a/packages/backend/src/models/entities/RegistrationTicket.ts
+++ b/packages/backend/src/models/entities/RegistrationTicket.ts
@@ -5,10 +5,10 @@
 
 import { PrimaryColumn, Entity, Index, Column, ManyToOne, JoinColumn, OneToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class RegistrationTicket {
+@Entity('registration_ticket')
+export class MiRegistrationTicket {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -26,31 +26,31 @@ export class RegistrationTicket {
 	@Column('timestamp with time zone')
 	public createdAt: Date;
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public createdBy: User | null;
+	public createdBy: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		nullable: true,
 	})
-	public createdById: User['id'] | null;
+	public createdById: MiUser['id'] | null;
 
-	@OneToOne(type => User, {
+	@OneToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public usedBy: User | null;
+	public usedBy: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		nullable: true,
 	})
-	public usedById: User['id'] | null;
+	public usedById: MiUser['id'] | null;
 
 	@Column('timestamp with time zone', {
 		nullable: true,
diff --git a/packages/backend/src/models/entities/RegistryItem.ts b/packages/backend/src/models/entities/RegistryItem.ts
index 76b9b01ed3..fdfa4212d0 100644
--- a/packages/backend/src/models/entities/RegistryItem.ts
+++ b/packages/backend/src/models/entities/RegistryItem.ts
@@ -5,11 +5,11 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
 // TODO: 同じdomain、同じscope、同じkeyのレコードは二つ以上存在しないように制約付けたい
-@Entity()
-export class RegistryItem {
+@Entity('registry_item')
+export class MiRegistryItem {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -28,13 +28,13 @@ export class RegistryItem {
 		...id(),
 		comment: 'The owner ID.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 1024,
diff --git a/packages/backend/src/models/entities/Relay.ts b/packages/backend/src/models/entities/Relay.ts
index 6be8d75611..f73ab193a6 100644
--- a/packages/backend/src/models/entities/Relay.ts
+++ b/packages/backend/src/models/entities/Relay.ts
@@ -6,8 +6,8 @@
 import { PrimaryColumn, Entity, Index, Column } from 'typeorm';
 import { id } from '../id.js';
 
-@Entity()
-export class Relay {
+@Entity('relay')
+export class MiRelay {
 	@PrimaryColumn(id())
 	public id: string;
 
diff --git a/packages/backend/src/models/entities/RenoteMuting.ts b/packages/backend/src/models/entities/RenoteMuting.ts
index a1f488b73d..fc87b82b7d 100644
--- a/packages/backend/src/models/entities/RenoteMuting.ts
+++ b/packages/backend/src/models/entities/RenoteMuting.ts
@@ -5,11 +5,11 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('renote_muting')
 @Index(['muterId', 'muteeId'], { unique: true })
-export class RenoteMuting {
+export class MiRenoteMuting {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -24,24 +24,24 @@ export class RenoteMuting {
 		...id(),
 		comment: 'The mutee user ID.',
 	})
-	public muteeId: User['id'];
+	public muteeId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public mutee: User | null;
+	public mutee: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The muter user ID.',
 	})
-	public muterId: User['id'];
+	public muterId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public muter: User | null;
+	public muter: MiUser | null;
 }
diff --git a/packages/backend/src/models/entities/RetentionAggregation.ts b/packages/backend/src/models/entities/RetentionAggregation.ts
index 7eef8cb829..7d7874a601 100644
--- a/packages/backend/src/models/entities/RetentionAggregation.ts
+++ b/packages/backend/src/models/entities/RetentionAggregation.ts
@@ -5,10 +5,10 @@
 
 import { Entity, PrimaryColumn, Index, Column } from 'typeorm';
 import { id } from '../id.js';
-import type { User } from './User.js';
+import type { MiUser } from './User.js';
 
-@Entity()
-export class RetentionAggregation {
+@Entity('retention_aggregation')
+export class MiRetentionAggregation {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -33,7 +33,7 @@ export class RetentionAggregation {
 		...id(),
 		array: true,
 	})
-	public userIds: User['id'][];
+	public userIds: MiUser['id'][];
 
 	@Column('integer', {
 	})
diff --git a/packages/backend/src/models/entities/Role.ts b/packages/backend/src/models/entities/Role.ts
index 3a89115d9a..52e1f0c347 100644
--- a/packages/backend/src/models/entities/Role.ts
+++ b/packages/backend/src/models/entities/Role.ts
@@ -84,8 +84,8 @@ export type RoleCondFormulaValue =
 	CondFormulaValueNotesLessThanOrEq |
 	CondFormulaValueNotesMoreThanOrEq;
 
-@Entity()
-export class Role {
+@Entity('role')
+export class MiRole {
 	@PrimaryColumn(id())
 	public id: string;
 
diff --git a/packages/backend/src/models/entities/RoleAssignment.ts b/packages/backend/src/models/entities/RoleAssignment.ts
index 7499a4b660..5a2dacb91a 100644
--- a/packages/backend/src/models/entities/RoleAssignment.ts
+++ b/packages/backend/src/models/entities/RoleAssignment.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { Role } from './Role.js';
-import { User } from './User.js';
+import { MiRole } from './Role.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('role_assignment')
 @Index(['userId', 'roleId'], { unique: true })
-export class RoleAssignment {
+export class MiRoleAssignment {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -24,26 +24,26 @@ export class RoleAssignment {
 		...id(),
 		comment: 'The user ID.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The role ID.',
 	})
-	public roleId: Role['id'];
+	public roleId: MiRole['id'];
 
-	@ManyToOne(type => Role, {
+	@ManyToOne(type => MiRole, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public role: Role | null;
+	public role: MiRole | null;
 
 	@Index()
 	@Column('timestamp with time zone', {
diff --git a/packages/backend/src/models/entities/Signin.ts b/packages/backend/src/models/entities/Signin.ts
index 72c9e67e29..709a998889 100644
--- a/packages/backend/src/models/entities/Signin.ts
+++ b/packages/backend/src/models/entities/Signin.ts
@@ -5,10 +5,10 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class Signin {
+@Entity('signin')
+export class MiSignin {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -19,13 +19,13 @@ export class Signin {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 128,
diff --git a/packages/backend/src/models/entities/SwSubscription.ts b/packages/backend/src/models/entities/SwSubscription.ts
index e279edfe73..9c3f97cf99 100644
--- a/packages/backend/src/models/entities/SwSubscription.ts
+++ b/packages/backend/src/models/entities/SwSubscription.ts
@@ -5,10 +5,10 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class SwSubscription {
+@Entity('sw_subscription')
+export class MiSwSubscription {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -17,13 +17,13 @@ export class SwSubscription {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 512,
diff --git a/packages/backend/src/models/entities/UsedUsername.ts b/packages/backend/src/models/entities/UsedUsername.ts
index 3056543f24..c75bf424c1 100644
--- a/packages/backend/src/models/entities/UsedUsername.ts
+++ b/packages/backend/src/models/entities/UsedUsername.ts
@@ -5,8 +5,8 @@
 
 import { PrimaryColumn, Entity, Column } from 'typeorm';
 
-@Entity()
-export class UsedUsername {
+@Entity('used_username')
+export class MiUsedUsername {
 	@PrimaryColumn('varchar', {
 		length: 128,
 	})
@@ -15,7 +15,7 @@ export class UsedUsername {
 	@Column('timestamp with time zone')
 	public createdAt: Date;
 
-	constructor(data: Partial<UsedUsername>) {
+	constructor(data: Partial<MiUsedUsername>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/User.ts b/packages/backend/src/models/entities/User.ts
index 2282e77648..9db141becf 100644
--- a/packages/backend/src/models/entities/User.ts
+++ b/packages/backend/src/models/entities/User.ts
@@ -5,11 +5,11 @@
 
 import { Entity, Column, Index, OneToOne, JoinColumn, PrimaryColumn } from 'typeorm';
 import { id } from '../id.js';
-import { DriveFile } from './DriveFile.js';
+import { MiDriveFile } from './DriveFile.js';
 
-@Entity()
+@Entity('user')
 @Index(['usernameLower', 'host'], { unique: true })
-export class User {
+export class MiUser {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -103,26 +103,26 @@ export class User {
 		nullable: true,
 		comment: 'The ID of avatar DriveFile.',
 	})
-	public avatarId: DriveFile['id'] | null;
+	public avatarId: MiDriveFile['id'] | null;
 
-	@OneToOne(type => DriveFile, {
+	@OneToOne(type => MiDriveFile, {
 		onDelete: 'SET NULL',
 	})
 	@JoinColumn()
-	public avatar: DriveFile | null;
+	public avatar: MiDriveFile | null;
 
 	@Column({
 		...id(),
 		nullable: true,
 		comment: 'The ID of banner DriveFile.',
 	})
-	public bannerId: DriveFile['id'] | null;
+	public bannerId: MiDriveFile['id'] | null;
 
-	@OneToOne(type => DriveFile, {
+	@OneToOne(type => MiDriveFile, {
 		onDelete: 'SET NULL',
 	})
 	@JoinColumn()
-	public banner: DriveFile | null;
+	public banner: MiDriveFile | null;
 
 	@Column('varchar', {
 		length: 512, nullable: true,
@@ -244,7 +244,7 @@ export class User {
 	})
 	public token: string | null;
 
-	constructor(data: Partial<User>) {
+	constructor(data: Partial<MiUser>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
@@ -253,24 +253,24 @@ export class User {
 	}
 }
 
-export type LocalUser = User & {
+export type MiLocalUser = MiUser & {
 	host: null;
 	uri: null;
 }
 
-export type PartialLocalUser = Partial<User> & {
-	id: User['id'];
+export type MiPartialLocalUser = Partial<MiUser> & {
+	id: MiUser['id'];
 	host: null;
 	uri: null;
 }
 
-export type RemoteUser = User & {
+export type MiRemoteUser = MiUser & {
 	host: string;
 	uri: string;
 }
 
-export type PartialRemoteUser = Partial<User> & {
-	id: User['id'];
+export type MiPartialRemoteUser = Partial<MiUser> & {
+	id: MiUser['id'];
 	host: string;
 	uri: string;
 }
diff --git a/packages/backend/src/models/entities/UserIp.ts b/packages/backend/src/models/entities/UserIp.ts
index 15e5f1bb6f..8384984e6b 100644
--- a/packages/backend/src/models/entities/UserIp.ts
+++ b/packages/backend/src/models/entities/UserIp.ts
@@ -5,11 +5,11 @@
 
 import { Entity, Index, Column, PrimaryGeneratedColumn } from 'typeorm';
 import { id } from '../id.js';
-import type { User } from './User.js';
+import type { MiUser } from './User.js';
 
-@Entity()
+@Entity('user_ip')
 @Index(['userId', 'ip'], { unique: true })
-export class UserIp {
+export class MiUserIp {
 	@PrimaryGeneratedColumn()
 	public id: string;
 
@@ -19,7 +19,7 @@ export class UserIp {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
 	@Column('varchar', {
 		length: 128,
diff --git a/packages/backend/src/models/entities/UserKeypair.ts b/packages/backend/src/models/entities/UserKeypair.ts
index 6c08388fa3..c9ea7d11f8 100644
--- a/packages/backend/src/models/entities/UserKeypair.ts
+++ b/packages/backend/src/models/entities/UserKeypair.ts
@@ -5,18 +5,18 @@
 
 import { PrimaryColumn, Entity, JoinColumn, Column, OneToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class UserKeypair {
+@Entity('user_keypair')
+export class MiUserKeypair {
 	@PrimaryColumn(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@OneToOne(type => User, {
+	@OneToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 4096,
@@ -28,7 +28,7 @@ export class UserKeypair {
 	})
 	public privateKey: string;
 
-	constructor(data: Partial<UserKeypair>) {
+	constructor(data: Partial<MiUserKeypair>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/UserList.ts b/packages/backend/src/models/entities/UserList.ts
index 9870bbaec5..a6216b5670 100644
--- a/packages/backend/src/models/entities/UserList.ts
+++ b/packages/backend/src/models/entities/UserList.ts
@@ -5,10 +5,10 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class UserList {
+@Entity('user_list')
+export class MiUserList {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -22,7 +22,7 @@ export class UserList {
 		...id(),
 		comment: 'The owner ID.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
 	@Index()
 	@Column('boolean', {
@@ -30,11 +30,11 @@ export class UserList {
 	})
 	public isPublic: boolean;
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 128,
diff --git a/packages/backend/src/models/entities/UserListFavorite.ts b/packages/backend/src/models/entities/UserListFavorite.ts
index d8994f3b6b..f3c4c1a4d8 100644
--- a/packages/backend/src/models/entities/UserListFavorite.ts
+++ b/packages/backend/src/models/entities/UserListFavorite.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { UserList } from './UserList.js';
+import { MiUser } from './User.js';
+import { MiUserList } from './UserList.js';
 
-@Entity()
+@Entity('user_list_favorite')
 @Index(['userId', 'userListId'], { unique: true })
-export class UserListFavorite {
+export class MiUserListFavorite {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -19,20 +19,20 @@ export class UserListFavorite {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column(id())
-	public userListId: UserList['id'];
+	public userListId: MiUserList['id'];
 
-	@ManyToOne(type => UserList, {
+	@ManyToOne(type => MiUserList, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public userList: UserList | null;
+	public userList: MiUserList | null;
 }
diff --git a/packages/backend/src/models/entities/UserListJoining.ts b/packages/backend/src/models/entities/UserListJoining.ts
index 9028892104..e4912024c1 100644
--- a/packages/backend/src/models/entities/UserListJoining.ts
+++ b/packages/backend/src/models/entities/UserListJoining.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { UserList } from './UserList.js';
+import { MiUser } from './User.js';
+import { MiUserList } from './UserList.js';
 
-@Entity()
+@Entity('user_list_joining')
 @Index(['userId', 'userListId'], { unique: true })
-export class UserListJoining {
+export class MiUserListJoining {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -24,24 +24,24 @@ export class UserListJoining {
 		...id(),
 		comment: 'The user ID.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The list ID.',
 	})
-	public userListId: UserList['id'];
+	public userListId: MiUserList['id'];
 
-	@ManyToOne(type => UserList, {
+	@ManyToOne(type => MiUserList, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public userList: UserList | null;
+	public userList: MiUserList | null;
 }
diff --git a/packages/backend/src/models/entities/UserMemo.ts b/packages/backend/src/models/entities/UserMemo.ts
index f62d890809..9b89080509 100644
--- a/packages/backend/src/models/entities/UserMemo.ts
+++ b/packages/backend/src/models/entities/UserMemo.ts
@@ -5,11 +5,11 @@
 
 import { Column, Entity, Index, JoinColumn, ManyToOne, PrimaryColumn } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('user_memo')
 @Index(['userId', 'targetUserId'], { unique: true })
-export class UserMemo {
+export class MiUserMemo {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -18,26 +18,26 @@ export class UserMemo {
 		...id(),
 		comment: 'The ID of author.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column({
 		...id(),
 		comment: 'The ID of target user.',
 	})
-	public targetUserId: User['id'];
+	public targetUserId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public targetUser: User | null;
+	public targetUser: MiUser | null;
 
 	@Column('varchar', {
 		length: 2048,
diff --git a/packages/backend/src/models/entities/UserNotePining.ts b/packages/backend/src/models/entities/UserNotePining.ts
index a6362ca6b8..95bcb158b6 100644
--- a/packages/backend/src/models/entities/UserNotePining.ts
+++ b/packages/backend/src/models/entities/UserNotePining.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { Note } from './Note.js';
-import { User } from './User.js';
+import { MiNote } from './Note.js';
+import { MiUser } from './User.js';
 
-@Entity()
+@Entity('user_note_pining')
 @Index(['userId', 'noteId'], { unique: true })
-export class UserNotePining {
+export class MiUserNotePining {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -21,20 +21,20 @@ export class UserNotePining {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column(id())
-	public noteId: Note['id'];
+	public noteId: MiNote['id'];
 
-	@ManyToOne(type => Note, {
+	@ManyToOne(type => MiNote, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public note: Note | null;
+	public note: MiNote | null;
 }
diff --git a/packages/backend/src/models/entities/UserPending.ts b/packages/backend/src/models/entities/UserPending.ts
index cbcec29671..8c9e01e59c 100644
--- a/packages/backend/src/models/entities/UserPending.ts
+++ b/packages/backend/src/models/entities/UserPending.ts
@@ -6,8 +6,8 @@
 import { PrimaryColumn, Entity, Index, Column } from 'typeorm';
 import { id } from '../id.js';
 
-@Entity()
-export class UserPending {
+@Entity('user_pending')
+export class MiUserPending {
 	@PrimaryColumn(id())
 	public id: string;
 
diff --git a/packages/backend/src/models/entities/UserProfile.ts b/packages/backend/src/models/entities/UserProfile.ts
index 73535c3665..54144cb429 100644
--- a/packages/backend/src/models/entities/UserProfile.ts
+++ b/packages/backend/src/models/entities/UserProfile.ts
@@ -6,21 +6,21 @@
 import { Entity, Column, Index, OneToOne, JoinColumn, PrimaryColumn } from 'typeorm';
 import { obsoleteNotificationTypes, ffVisibility, notificationTypes } from '@/types.js';
 import { id } from '../id.js';
-import { User } from './User.js';
-import { Page } from './Page.js';
+import { MiUser } from './User.js';
+import { MiPage } from './Page.js';
 
 // TODO: このテーブルで管理している情報すべてレジストリで管理するようにしても良いかも
 //       ただ、「emailVerified が true なユーザーを find する」のようなクエリは書けなくなるからウーン
-@Entity()
-export class UserProfile {
+@Entity('user_profile')
+export class MiUserProfile {
 	@PrimaryColumn(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@OneToOne(type => User, {
+	@OneToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 128, nullable: true,
@@ -186,13 +186,13 @@ export class UserProfile {
 		...id(),
 		nullable: true,
 	})
-	public pinnedPageId: Page['id'] | null;
+	public pinnedPageId: MiPage['id'] | null;
 
-	@OneToOne(type => Page, {
+	@OneToOne(type => MiPage, {
 		onDelete: 'SET NULL',
 	})
 	@JoinColumn()
-	public pinnedPage: Page | null;
+	public pinnedPage: MiPage | null;
 
 	@Index()
 	@Column('boolean', {
@@ -244,7 +244,7 @@ export class UserProfile {
 	public userHost: string | null;
 	//#endregion
 
-	constructor(data: Partial<UserProfile>) {
+	constructor(data: Partial<MiUserProfile>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/UserPublickey.ts b/packages/backend/src/models/entities/UserPublickey.ts
index fdc1e1411f..afa37cf7ea 100644
--- a/packages/backend/src/models/entities/UserPublickey.ts
+++ b/packages/backend/src/models/entities/UserPublickey.ts
@@ -5,18 +5,18 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, OneToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class UserPublickey {
+@Entity('user_publickey')
+export class MiUserPublickey {
 	@PrimaryColumn(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@OneToOne(type => User, {
+	@OneToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index({ unique: true })
 	@Column('varchar', {
@@ -29,7 +29,7 @@ export class UserPublickey {
 	})
 	public keyPem: string;
 
-	constructor(data: Partial<UserPublickey>) {
+	constructor(data: Partial<MiUserPublickey>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/UserSecurityKey.ts b/packages/backend/src/models/entities/UserSecurityKey.ts
index 368d03c168..ce1c270d46 100644
--- a/packages/backend/src/models/entities/UserSecurityKey.ts
+++ b/packages/backend/src/models/entities/UserSecurityKey.ts
@@ -5,10 +5,10 @@
 
 import { PrimaryColumn, Entity, JoinColumn, Column, ManyToOne, Index } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
-@Entity()
-export class UserSecurityKey {
+@Entity('user_security_key')
+export class MiUserSecurityKey {
 	@PrimaryColumn('varchar', {
 		comment: 'Variable-length id given to navigator.credentials.get()',
 	})
@@ -16,13 +16,13 @@ export class UserSecurityKey {
 
 	@Index()
 	@Column(id())
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Index()
 	@Column('varchar', {
@@ -43,7 +43,7 @@ export class UserSecurityKey {
 	})
 	public name: string;
 
-	constructor(data: Partial<UserSecurityKey>) {
+	constructor(data: Partial<MiUserSecurityKey>) {
 		if (data == null) return;
 
 		for (const [k, v] of Object.entries(data)) {
diff --git a/packages/backend/src/models/entities/Webhook.ts b/packages/backend/src/models/entities/Webhook.ts
index 408770f2fc..f08d15825a 100644
--- a/packages/backend/src/models/entities/Webhook.ts
+++ b/packages/backend/src/models/entities/Webhook.ts
@@ -5,12 +5,12 @@
 
 import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm';
 import { id } from '../id.js';
-import { User } from './User.js';
+import { MiUser } from './User.js';
 
 export const webhookEventTypes = ['mention', 'unfollow', 'follow', 'followed', 'note', 'reply', 'renote', 'reaction'] as const;
 
-@Entity()
-export class Webhook {
+@Entity('webhook')
+export class MiWebhook {
 	@PrimaryColumn(id())
 	public id: string;
 
@@ -24,13 +24,13 @@ export class Webhook {
 		...id(),
 		comment: 'The owner ID.',
 	})
-	public userId: User['id'];
+	public userId: MiUser['id'];
 
-	@ManyToOne(type => User, {
+	@ManyToOne(type => MiUser, {
 		onDelete: 'CASCADE',
 	})
 	@JoinColumn()
-	public user: User | null;
+	public user: MiUser | null;
 
 	@Column('varchar', {
 		length: 128,