diff --git a/packages/backend/src/server/api/stream/channel.ts b/packages/backend/src/server/api/stream/channel.ts
index dbbb1ee348..06afc221c8 100644
--- a/packages/backend/src/server/api/stream/channel.ts
+++ b/packages/backend/src/server/api/stream/channel.ts
@@ -17,6 +17,7 @@ import type Connection from './Connection.js';
  */
 // eslint-disable-next-line import/no-default-export
 export default abstract class Channel {
+	protected readonly noteEntityService: NoteEntityService;
 	protected connection: Connection;
 	public id: string;
 	public abstract readonly chName: string;
@@ -82,8 +83,10 @@ export default abstract class Channel {
 	}
 
 	constructor(id: string, connection: Connection) {
+	constructor(id: string, connection: Connection, noteEntityService: NoteEntityService) {
 		this.id = id;
 		this.connection = connection;
+		this.noteEntityService = noteEntityService;
 	}
 
 	public send(payload: { type: string, body: JsonValue }): void
@@ -106,7 +109,7 @@ export default abstract class Channel {
 
 	public onMessage?(type: string, body: JsonValue): void;
 
-	public async assignMyReaction(note: Packed<'Note'>, noteEntityService: NoteEntityService): Promise<Packed<'Note'>> {
+	public async assignMyReaction(note: Packed<'Note'>): Promise<Packed<'Note'>> {
 		let changed = false;
 		// StreamingApiServerService creates a single EventEmitter per server process,
 		// so a new note arriving from redis gets de-serialised once per server process,
@@ -116,7 +119,7 @@ export default abstract class Channel {
 		const clonedNote = { ...note };
 		if (this.user && isRenotePacked(note) && !isQuotePacked(note)) {
 			if (note.renote && Object.keys(note.renote.reactions).length > 0) {
-				const myReaction = await noteEntityService.populateMyReaction(note.renote, this.user.id);
+				const myReaction = await this.noteEntityService.populateMyReaction(note.renote, this.user.id);
 				if (myReaction) {
 					changed = true;
 					clonedNote.renote = { ...note.renote };
@@ -124,7 +127,7 @@ export default abstract class Channel {
 				}
 			}
 			if (note.renote?.reply && Object.keys(note.renote.reply.reactions).length > 0) {
-				const myReaction = await noteEntityService.populateMyReaction(note.renote.reply, this.user.id);
+				const myReaction = await this.noteEntityService.populateMyReaction(note.renote.reply, this.user.id);
 				if (myReaction) {
 					changed = true;
 					clonedNote.renote = { ...note.renote };
@@ -134,7 +137,7 @@ export default abstract class Channel {
 			}
 		}
 		if (this.user && note.reply && Object.keys(note.reply.reactions).length > 0) {
-			const myReaction = await noteEntityService.populateMyReaction(note.reply, this.user.id);
+			const myReaction = await this.noteEntityService.populateMyReaction(note.reply, this.user.id);
 			if (myReaction) {
 				changed = true;
 				clonedNote.reply = { ...note.reply };
diff --git a/packages/backend/src/server/api/stream/channels/admin.ts b/packages/backend/src/server/api/stream/channels/admin.ts
index 355d5dba21..a0140d395d 100644
--- a/packages/backend/src/server/api/stream/channels/admin.ts
+++ b/packages/backend/src/server/api/stream/channels/admin.ts
@@ -6,6 +6,7 @@
 import { Injectable } from '@nestjs/common';
 import { bindThis } from '@/decorators.js';
 import type { JsonObject } from '@/misc/json-value.js';
+import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
 import Channel, { type MiChannelService } from '../channel.js';
 
 class AdminChannel extends Channel {
@@ -30,6 +31,7 @@ export class AdminChannelService implements MiChannelService<true> {
 	public readonly kind = AdminChannel.kind;
 
 	constructor(
+		private readonly noteEntityService: NoteEntityService,
 	) {
 	}
 
@@ -38,6 +40,7 @@ export class AdminChannelService implements MiChannelService<true> {
 		return new AdminChannel(
 			id,
 			connection,
+			this.noteEntityService,
 		);
 	}
 }
diff --git a/packages/backend/src/server/api/stream/channels/antenna.ts b/packages/backend/src/server/api/stream/channels/antenna.ts
index 53dc7f18b6..a73d158b7f 100644
--- a/packages/backend/src/server/api/stream/channels/antenna.ts
+++ b/packages/backend/src/server/api/stream/channels/antenna.ts
@@ -18,12 +18,12 @@ class AntennaChannel extends Channel {
 	private antennaId: string;
 
 	constructor(
-		private noteEntityService: NoteEntityService,
+		noteEntityService: NoteEntityService,
 
 		id: string,
 		connection: Channel['connection'],
 	) {
-		super(id, connection);
+		super(id, connection, noteEntityService);
 		//this.onEvent = this.onEvent.bind(this);
 	}
 
diff --git a/packages/backend/src/server/api/stream/channels/bubble-timeline.ts b/packages/backend/src/server/api/stream/channels/bubble-timeline.ts
index 6b6aa80797..c33245ef1e 100644
--- a/packages/backend/src/server/api/stream/channels/bubble-timeline.ts
+++ b/packages/backend/src/server/api/stream/channels/bubble-timeline.ts
@@ -26,12 +26,12 @@ class BubbleTimelineChannel extends Channel {
 	constructor(
 		private metaService: MetaService,
 		private roleService: RoleService,
-		private noteEntityService: NoteEntityService,
+		noteEntityService: NoteEntityService,
 
 		id: string,
 		connection: Channel['connection'],
 	) {
-		super(id, connection);
+		super(id, connection, noteEntityService);
 	}
 
 	@bindThis
@@ -63,7 +63,7 @@ class BubbleTimelineChannel extends Channel {
 
 		if (this.isNoteMutedOrBlocked(note)) return;
 
-		const clonedNote = await this.assignMyReaction(note, this.noteEntityService);
+		const clonedNote = await this.assignMyReaction(note);
 
 		this.connection.cacheNote(clonedNote);
 
diff --git a/packages/backend/src/server/api/stream/channels/channel.ts b/packages/backend/src/server/api/stream/channels/channel.ts
index 9939aa49ee..de4dd784ee 100644
--- a/packages/backend/src/server/api/stream/channels/channel.ts
+++ b/packages/backend/src/server/api/stream/channels/channel.ts
@@ -20,12 +20,12 @@ class ChannelChannel extends Channel {
 	private withRenotes: boolean;
 
 	constructor(
-		private noteEntityService: NoteEntityService,
+		noteEntityService: NoteEntityService,
 
 		id: string,
 		connection: Channel['connection'],
 	) {
-		super(id, connection);
+		super(id, connection, noteEntityService);
 		//this.onNote = this.onNote.bind(this);
 	}
 
diff --git a/packages/backend/src/server/api/stream/channels/drive.ts b/packages/backend/src/server/api/stream/channels/drive.ts
index 03768f3d23..fa097fdc35 100644
--- a/packages/backend/src/server/api/stream/channels/drive.ts
+++ b/packages/backend/src/server/api/stream/channels/drive.ts
@@ -6,6 +6,7 @@
 import { Injectable } from '@nestjs/common';
 import { bindThis } from '@/decorators.js';
 import type { JsonObject } from '@/misc/json-value.js';
+import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
 import Channel, { type MiChannelService } from '../channel.js';
 
 class DriveChannel extends Channel {
@@ -30,6 +31,7 @@ export class DriveChannelService implements MiChannelService<true> {
 	public readonly kind = DriveChannel.kind;
 
 	constructor(
+		private readonly noteEntityService: NoteEntityService,
 	) {
 	}
 
@@ -38,6 +40,7 @@ export class DriveChannelService implements MiChannelService<true> {
 		return new DriveChannel(
 			id,
 			connection,
+			this.noteEntityService,
 		);
 	}
 }
diff --git a/packages/backend/src/server/api/stream/channels/global-timeline.ts b/packages/backend/src/server/api/stream/channels/global-timeline.ts
index 4443b20bed..868592b433 100644
--- a/packages/backend/src/server/api/stream/channels/global-timeline.ts
+++ b/packages/backend/src/server/api/stream/channels/global-timeline.ts
@@ -24,12 +24,12 @@ class GlobalTimelineChannel extends Channel {
 	constructor(
 		private metaService: MetaService,
 		private roleService: RoleService,
-		private noteEntityService: NoteEntityService,
+		noteEntityService: NoteEntityService,
 
 		id: string,
 		connection: Channel['connection'],
 	) {
-		super(id, connection);
+		super(id, connection, noteEntityService);
 		//this.onNote = this.onNote.bind(this);
 	}
 
@@ -60,7 +60,7 @@ class GlobalTimelineChannel extends Channel {
 
 		if (this.isNoteMutedOrBlocked(note)) return;
 
-		const clonedNote = await this.assignMyReaction(note, this.noteEntityService);
+		const clonedNote = await this.assignMyReaction(note);
 
 		this.connection.cacheNote(clonedNote);
 
diff --git a/packages/backend/src/server/api/stream/channels/hashtag.ts b/packages/backend/src/server/api/stream/channels/hashtag.ts
index 8105f15cb1..81e3188b0e 100644
--- a/packages/backend/src/server/api/stream/channels/hashtag.ts
+++ b/packages/backend/src/server/api/stream/channels/hashtag.ts
@@ -19,12 +19,12 @@ class HashtagChannel extends Channel {
 	private q: string[][];
 
 	constructor(
-		private noteEntityService: NoteEntityService,
+		noteEntityService: NoteEntityService,
 
 		id: string,
 		connection: Channel['connection'],
 	) {
-		super(id, connection);
+		super(id, connection, noteEntityService);
 		//this.onNote = this.onNote.bind(this);
 	}
 
diff --git a/packages/backend/src/server/api/stream/channels/home-timeline.ts b/packages/backend/src/server/api/stream/channels/home-timeline.ts
index af1b17b533..105f966461 100644
--- a/packages/backend/src/server/api/stream/channels/home-timeline.ts
+++ b/packages/backend/src/server/api/stream/channels/home-timeline.ts
@@ -20,12 +20,12 @@ class HomeTimelineChannel extends Channel {
 	private withFiles: boolean;
 
 	constructor(
-		private noteEntityService: NoteEntityService,
+		noteEntityService: NoteEntityService,
 
 		id: string,
 		connection: Channel['connection'],
 	) {
-		super(id, connection);
+		super(id, connection, noteEntityService);
 		//this.onNote = this.onNote.bind(this);
 	}
 
@@ -81,7 +81,7 @@ class HomeTimelineChannel extends Channel {
 
 		if (this.isNoteMutedOrBlocked(note)) return;
 
-		const clonedNote = await this.assignMyReaction(note, this.noteEntityService);
+		const clonedNote = await this.assignMyReaction(note);
 
 		this.connection.cacheNote(clonedNote);
 
diff --git a/packages/backend/src/server/api/stream/channels/hybrid-timeline.ts b/packages/backend/src/server/api/stream/channels/hybrid-timeline.ts
index 7c604c0b58..4b26fcf667 100644
--- a/packages/backend/src/server/api/stream/channels/hybrid-timeline.ts
+++ b/packages/backend/src/server/api/stream/channels/hybrid-timeline.ts
@@ -26,12 +26,12 @@ class HybridTimelineChannel extends Channel {
 	constructor(
 		private metaService: MetaService,
 		private roleService: RoleService,
-		private noteEntityService: NoteEntityService,
+		noteEntityService: NoteEntityService,
 
 		id: string,
 		connection: Channel['connection'],
 	) {
-		super(id, connection);
+		super(id, connection, noteEntityService);
 		//this.onNote = this.onNote.bind(this);
 	}
 
@@ -98,7 +98,7 @@ class HybridTimelineChannel extends Channel {
 			}
 		}
 
-		const clonedNote = await this.assignMyReaction(note, this.noteEntityService);
+		const clonedNote = await this.assignMyReaction(note);
 
 		this.connection.cacheNote(clonedNote);
 
diff --git a/packages/backend/src/server/api/stream/channels/local-timeline.ts b/packages/backend/src/server/api/stream/channels/local-timeline.ts
index 2d48b6ecfb..1e656def9a 100644
--- a/packages/backend/src/server/api/stream/channels/local-timeline.ts
+++ b/packages/backend/src/server/api/stream/channels/local-timeline.ts
@@ -25,12 +25,12 @@ class LocalTimelineChannel extends Channel {
 	constructor(
 		private metaService: MetaService,
 		private roleService: RoleService,
-		private noteEntityService: NoteEntityService,
+		noteEntityService: NoteEntityService,
 
 		id: string,
 		connection: Channel['connection'],
 	) {
-		super(id, connection);
+		super(id, connection, noteEntityService);
 		//this.onNote = this.onNote.bind(this);
 	}
 
@@ -70,7 +70,7 @@ class LocalTimelineChannel extends Channel {
 
 		if (this.isNoteMutedOrBlocked(note)) return;
 
-		const clonedNote = await this.assignMyReaction(note, this.noteEntityService);
+		const clonedNote = await this.assignMyReaction(note);
 
 		this.connection.cacheNote(clonedNote);
 
diff --git a/packages/backend/src/server/api/stream/channels/main.ts b/packages/backend/src/server/api/stream/channels/main.ts
index 863d7f4c4e..6b144e43e4 100644
--- a/packages/backend/src/server/api/stream/channels/main.ts
+++ b/packages/backend/src/server/api/stream/channels/main.ts
@@ -17,12 +17,12 @@ class MainChannel extends Channel {
 	public static kind = 'read:account';
 
 	constructor(
-		private noteEntityService: NoteEntityService,
+		noteEntityService: NoteEntityService,
 
 		id: string,
 		connection: Channel['connection'],
 	) {
-		super(id, connection);
+		super(id, connection, noteEntityService);
 	}
 
 	@bindThis
diff --git a/packages/backend/src/server/api/stream/channels/queue-stats.ts b/packages/backend/src/server/api/stream/channels/queue-stats.ts
index 91b62255b4..a4006ab752 100644
--- a/packages/backend/src/server/api/stream/channels/queue-stats.ts
+++ b/packages/backend/src/server/api/stream/channels/queue-stats.ts
@@ -8,6 +8,7 @@ import { Injectable } from '@nestjs/common';
 import { bindThis } from '@/decorators.js';
 import { isJsonObject } from '@/misc/json-value.js';
 import type { JsonObject, JsonValue } from '@/misc/json-value.js';
+import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
 import Channel, { type MiChannelService } from '../channel.js';
 
 const ev = new Xev();
@@ -17,8 +18,8 @@ class QueueStatsChannel extends Channel {
 	public static shouldShare = true;
 	public static requireCredential = false as const;
 
-	constructor(id: string, connection: Channel['connection']) {
-		super(id, connection);
+	constructor(id: string, connection: Channel['connection'], noteEntityService: NoteEntityService) {
+		super(id, connection, noteEntityService);
 		//this.onStats = this.onStats.bind(this);
 		//this.onMessage = this.onMessage.bind(this);
 	}
@@ -64,6 +65,7 @@ export class QueueStatsChannelService implements MiChannelService<false> {
 	public readonly kind = QueueStatsChannel.kind;
 
 	constructor(
+		private readonly noteEntityService: NoteEntityService,
 	) {
 	}
 
@@ -72,6 +74,7 @@ export class QueueStatsChannelService implements MiChannelService<false> {
 		return new QueueStatsChannel(
 			id,
 			connection,
+			this.noteEntityService,
 		);
 	}
 }
diff --git a/packages/backend/src/server/api/stream/channels/reversi-game.ts b/packages/backend/src/server/api/stream/channels/reversi-game.ts
index 7597a1cfa3..b7fffbe844 100644
--- a/packages/backend/src/server/api/stream/channels/reversi-game.ts
+++ b/packages/backend/src/server/api/stream/channels/reversi-game.ts
@@ -11,6 +11,7 @@ import { ReversiService } from '@/core/ReversiService.js';
 import { ReversiGameEntityService } from '@/core/entities/ReversiGameEntityService.js';
 import { isJsonObject } from '@/misc/json-value.js';
 import type { JsonObject, JsonValue } from '@/misc/json-value.js';
+import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
 import Channel, { type MiChannelService } from '../channel.js';
 import { reversiUpdateKeys } from 'misskey-js';
 
@@ -23,11 +24,12 @@ class ReversiGameChannel extends Channel {
 	constructor(
 		private reversiService: ReversiService,
 		private reversiGameEntityService: ReversiGameEntityService,
+		noteEntityService: NoteEntityService,
 
 		id: string,
 		connection: Channel['connection'],
 	) {
-		super(id, connection);
+		super(id, connection, noteEntityService);
 	}
 
 	@bindThis
@@ -116,6 +118,7 @@ export class ReversiGameChannelService implements MiChannelService<false> {
 	constructor(
 		private reversiService: ReversiService,
 		private reversiGameEntityService: ReversiGameEntityService,
+		private noteEntityService: NoteEntityService,
 	) {
 	}
 
@@ -124,6 +127,7 @@ export class ReversiGameChannelService implements MiChannelService<false> {
 		return new ReversiGameChannel(
 			this.reversiService,
 			this.reversiGameEntityService,
+			this.noteEntityService,
 			id,
 			connection,
 		);
diff --git a/packages/backend/src/server/api/stream/channels/reversi.ts b/packages/backend/src/server/api/stream/channels/reversi.ts
index 6e88939724..dc73d3a3d8 100644
--- a/packages/backend/src/server/api/stream/channels/reversi.ts
+++ b/packages/backend/src/server/api/stream/channels/reversi.ts
@@ -6,6 +6,7 @@
 import { Injectable } from '@nestjs/common';
 import { bindThis } from '@/decorators.js';
 import type { JsonObject } from '@/misc/json-value.js';
+import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
 import Channel, { type MiChannelService } from '../channel.js';
 
 class ReversiChannel extends Channel {
@@ -17,8 +18,9 @@ class ReversiChannel extends Channel {
 	constructor(
 		id: string,
 		connection: Channel['connection'],
+		noteEntityService: NoteEntityService,
 	) {
-		super(id, connection);
+		super(id, connection, noteEntityService);
 	}
 
 	@bindThis
@@ -40,6 +42,7 @@ export class ReversiChannelService implements MiChannelService<true> {
 	public readonly kind = ReversiChannel.kind;
 
 	constructor(
+		private readonly noteEntityService: NoteEntityService,
 	) {
 	}
 
@@ -48,6 +51,7 @@ export class ReversiChannelService implements MiChannelService<true> {
 		return new ReversiChannel(
 			id,
 			connection,
+			this.noteEntityService,
 		);
 	}
 }
diff --git a/packages/backend/src/server/api/stream/channels/role-timeline.ts b/packages/backend/src/server/api/stream/channels/role-timeline.ts
index fcfa26c38b..f8c9283c25 100644
--- a/packages/backend/src/server/api/stream/channels/role-timeline.ts
+++ b/packages/backend/src/server/api/stream/channels/role-timeline.ts
@@ -18,13 +18,13 @@ class RoleTimelineChannel extends Channel {
 	private roleId: string;
 
 	constructor(
-		private noteEntityService: NoteEntityService,
+		noteEntityService: NoteEntityService,
 		private roleservice: RoleService,
 
 		id: string,
 		connection: Channel['connection'],
 	) {
-		super(id, connection);
+		super(id, connection, noteEntityService);
 		//this.onNote = this.onNote.bind(this);
 	}
 
diff --git a/packages/backend/src/server/api/stream/channels/server-stats.ts b/packages/backend/src/server/api/stream/channels/server-stats.ts
index ec5352d12d..43cbf65110 100644
--- a/packages/backend/src/server/api/stream/channels/server-stats.ts
+++ b/packages/backend/src/server/api/stream/channels/server-stats.ts
@@ -8,6 +8,7 @@ import { Injectable } from '@nestjs/common';
 import { bindThis } from '@/decorators.js';
 import { isJsonObject } from '@/misc/json-value.js';
 import type { JsonObject, JsonValue } from '@/misc/json-value.js';
+import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
 import Channel, { type MiChannelService } from '../channel.js';
 
 const ev = new Xev();
@@ -17,8 +18,8 @@ class ServerStatsChannel extends Channel {
 	public static shouldShare = true;
 	public static requireCredential = false as const;
 
-	constructor(id: string, connection: Channel['connection']) {
-		super(id, connection);
+	constructor(id: string, connection: Channel['connection'], noteEntityService: NoteEntityService) {
+		super(id, connection, noteEntityService);
 		//this.onStats = this.onStats.bind(this);
 		//this.onMessage = this.onMessage.bind(this);
 	}
@@ -62,6 +63,7 @@ export class ServerStatsChannelService implements MiChannelService<false> {
 	public readonly kind = ServerStatsChannel.kind;
 
 	constructor(
+		private readonly noteEntityService: NoteEntityService,
 	) {
 	}
 
@@ -70,6 +72,7 @@ export class ServerStatsChannelService implements MiChannelService<false> {
 		return new ServerStatsChannel(
 			id,
 			connection,
+			this.noteEntityService,
 		);
 	}
 }
diff --git a/packages/backend/src/server/api/stream/channels/user-list.ts b/packages/backend/src/server/api/stream/channels/user-list.ts
index 4f38351e94..8f6d1d8b83 100644
--- a/packages/backend/src/server/api/stream/channels/user-list.ts
+++ b/packages/backend/src/server/api/stream/channels/user-list.ts
@@ -26,12 +26,12 @@ class UserListChannel extends Channel {
 	constructor(
 		private userListsRepository: UserListsRepository,
 		private userListMembershipsRepository: UserListMembershipsRepository,
-		private noteEntityService: NoteEntityService,
+		noteEntityService: NoteEntityService,
 
 		id: string,
 		connection: Channel['connection'],
 	) {
-		super(id, connection);
+		super(id, connection, noteEntityService);
 		//this.updateListUsers = this.updateListUsers.bind(this);
 		//this.onNote = this.onNote.bind(this);
 	}