diff --git a/packages/backend/src/remote/activitypub/models/note.ts b/packages/backend/src/remote/activitypub/models/note.ts
index c09391c6c..70123bb4d 100644
--- a/packages/backend/src/remote/activitypub/models/note.ts
+++ b/packages/backend/src/remote/activitypub/models/note.ts
@@ -7,8 +7,8 @@ import { unique, toArray, toSingle } from '@/prelude/array.js';
 import { vote } from '@/services/note/polls/vote.js';
 import { DriveFile } from '@/models/entities/drive-file.js';
 import { deliverQuestionUpdate } from '@/services/note/polls/update.js';
-import { extractDbHost, toPuny } from '@/misc/convert-host.js';
-import { Emojis, Polls, MessagingMessages } from '@/models/index.js';
+import { extractDbHost } from '@/misc/convert-host.js';
+import { Polls, MessagingMessages } from '@/models/index.js';
 import { Note } from '@/models/entities/note.js';
 import { Emoji } from '@/models/entities/emoji.js';
 import { genId } from '@/misc/gen-id.js';
@@ -19,12 +19,12 @@ import { fromHtml } from '@/mfm/from-html.js';
 import { shouldBlockInstance } from '@/misc/should-block-instance.js';
 import { Resolver } from '@/remote/activitypub/resolver.js';
 import { parseAudience } from '../audience.js';
-import { IObject, getOneApId, getApId, getOneApHrefNullable, isPost, IPost, isEmoji, getApType } from '../type.js';
+import { IObject, getOneApId, getApId, getOneApHrefNullable, isPost, IPost, getApType } from '../type.js';
 import { DbResolver } from '../db-resolver.js';
 import { apLogger } from '../logger.js';
 import { resolvePerson } from './person.js';
 import { resolveImage } from './image.js';
-import { extractApHashtags, extractQuoteUrl } from './tag.js';
+import { extractApHashtags, extractQuoteUrl, extractEmojis } from './tag.js';
 import { extractPollFromQuestion } from './question.js';
 import { extractApMentions } from './mention.js';
 
@@ -324,59 +324,3 @@ export async function resolveNote(value: string | IObject, resolver: Resolver):
 		unlock();
 	}
 }
-
-export async function extractEmojis(tags: IObject | IObject[], idnHost: string): Promise<Emoji[]> {
-	const host = toPuny(idnHost);
-
-	if (!tags) return [];
-
-	const eomjiTags = toArray(tags).filter(isEmoji);
-
-	return await Promise.all(eomjiTags.map(async tag => {
-		const name = tag.name!.replace(/^:/, '').replace(/:$/, '');
-		tag.icon = toSingle(tag.icon);
-
-		const exists = await Emojis.findOneBy({
-			host,
-			name,
-		});
-
-		if (exists) {
-			if ((tag.updated != null && exists.updatedAt == null)
-				|| (tag.id != null && exists.uri == null)
-				|| (tag.updated != null && exists.updatedAt != null && new Date(tag.updated) > exists.updatedAt)
-				|| (tag.icon!.url !== exists.originalUrl)
-			) {
-				await Emojis.update({
-					host,
-					name,
-				}, {
-					uri: tag.id,
-					originalUrl: tag.icon!.url,
-					publicUrl: tag.icon!.url,
-					updatedAt: new Date(),
-				});
-
-				return await Emojis.findOneBy({
-					host,
-					name,
-				}) as Emoji;
-			}
-
-			return exists;
-		}
-
-		apLogger.info(`register emoji host=${host}, name=${name}`);
-
-		return await Emojis.insert({
-			id: genId(),
-			host,
-			name,
-			uri: tag.id,
-			originalUrl: tag.icon!.url,
-			publicUrl: tag.icon!.url,
-			updatedAt: new Date(),
-			aliases: [],
-		} as Partial<Emoji>).then(x => Emojis.findOneByOrFail(x.identifiers[0]));
-	}));
-}
diff --git a/packages/backend/src/remote/activitypub/models/tag.ts b/packages/backend/src/remote/activitypub/models/tag.ts
index 6950cc1aa..00322bfd2 100644
--- a/packages/backend/src/remote/activitypub/models/tag.ts
+++ b/packages/backend/src/remote/activitypub/models/tag.ts
@@ -1,5 +1,9 @@
-import { toArray } from '@/prelude/array.js';
-import { IObject, isHashtag, IApHashtag, isLink, ILink } from '../type.js';
+import { toArray, toSingle } from '@/prelude/array.js';
+import { IObject, isHashtag, IApHashtag, isLink, ILink, isEmoji } from '../type.js';
+import { toPuny } from '@/misc/convert-host.js';
+import { Emojis } from '@/models/index.js';
+import { Emoji } from '@/models/entities/emoji.js';
+import { apLogger } from '@/remote/activitypub/logger.js';
 
 export function extractApHashtags(tags: IObject | IObject[] | null | undefined): string[] {
 	if (tags == null) return [];
@@ -47,3 +51,59 @@ export function extractQuoteUrl(tags: IObject | IObject[] | null | undefined): s
 	// If there is more than one quote, we just pick the first/a random one.
 	else return quotes[0].href;
 }
+
+export async function extractEmojis(tags: IObject | IObject[], idnHost: string): Promise<Emoji[]> {
+	const host = toPuny(idnHost);
+
+	if (!tags) return [];
+
+	const eomjiTags = toArray(tags).filter(isEmoji);
+
+	return await Promise.all(eomjiTags.map(async tag => {
+		const name = tag.name!.replace(/^:/, '').replace(/:$/, '');
+		tag.icon = toSingle(tag.icon);
+
+		const exists = await Emojis.findOneBy({
+			host,
+			name,
+		});
+
+		if (exists) {
+			if ((tag.updated != null && exists.updatedAt == null)
+				|| (tag.id != null && exists.uri == null)
+				|| (tag.updated != null && exists.updatedAt != null && new Date(tag.updated) > exists.updatedAt)
+				|| (tag.icon!.url !== exists.originalUrl)
+			) {
+				await Emojis.update({
+					host,
+					name,
+				}, {
+					uri: tag.id,
+					originalUrl: tag.icon!.url,
+					publicUrl: tag.icon!.url,
+					updatedAt: new Date(),
+				});
+
+				return await Emojis.findOneBy({
+					host,
+					name,
+				}) as Emoji;
+			}
+
+			return exists;
+		}
+
+		apLogger.info(`register emoji host=${host}, name=${name}`);
+
+		return await Emojis.insert({
+			id: genId(),
+			host,
+			name,
+			uri: tag.id,
+			originalUrl: tag.icon!.url,
+			publicUrl: tag.icon!.url,
+			updatedAt: new Date(),
+			aliases: [],
+		} as Partial<Emoji>).then(x => Emojis.findOneByOrFail(x.identifiers[0]));
+	}));
+}