diff --git a/packages/backend/src/core/CacheService.ts b/packages/backend/src/core/CacheService.ts
index e7b4157da8..6f9fb6eeea 100644
--- a/packages/backend/src/core/CacheService.ts
+++ b/packages/backend/src/core/CacheService.ts
@@ -583,6 +583,11 @@ export class CacheService implements OnApplicationShutdown {
 		return await this.userByIdCache.fetch(userId);
 	}
 
+	@bindThis
+	public async findUsersById(userIds: Iterable<string>): Promise<Map<string, MiUser>> {
+		return new Map(await this.userByIdCache.fetchMany(userIds));
+	}
+
 	@bindThis
 	public async findOptionalUserById(userId: MiUser['id']): Promise<MiUser | undefined> {
 		return await this.userByIdCache.fetchMaybe(userId);
@@ -695,11 +700,6 @@ export class CacheService implements OnApplicationShutdown {
 		});
 	}
 
-	@bindThis
-	public async getUsers(userIds: Iterable<string>): Promise<Map<string, MiUser>> {
-		return new Map(await this.userByIdCache.fetchMany(userIds));
-	}
-
 	@bindThis
 	public async isFollowing(follower: string | { id: string }, followee: string | { id: string }): Promise<boolean> {
 		const followerId = typeof(follower) === 'string' ? follower : follower.id;
diff --git a/packages/backend/src/core/FanoutTimelineEndpointService.ts b/packages/backend/src/core/FanoutTimelineEndpointService.ts
index ddb0ddb7d2..6657a04dc9 100644
--- a/packages/backend/src/core/FanoutTimelineEndpointService.ts
+++ b/packages/backend/src/core/FanoutTimelineEndpointService.ts
@@ -276,7 +276,7 @@ export class FanoutTimelineEndpointService {
 
 		// Fetch everything and populate users
 		const [users, instances] = await Promise.all([
-			this.cacheService.getUsers(usersToFetch),
+			this.cacheService.findUsersById(usersToFetch),
 			this.federatedInstanceService.federatedInstanceCache.fetchMany(instancesToFetch).then(i => new Map(i)),
 		]);
 		for (const [id, user] of Array.from(users)) {
diff --git a/packages/backend/src/core/entities/NotificationEntityService.ts b/packages/backend/src/core/entities/NotificationEntityService.ts
index 34fdffb430..e30475b0f6 100644
--- a/packages/backend/src/core/entities/NotificationEntityService.ts
+++ b/packages/backend/src/core/entities/NotificationEntityService.ts
@@ -238,7 +238,7 @@ export class NotificationEntityService implements OnModuleInit {
 			if (notification.type === 'reaction:grouped') userIds.push(...notification.reactions.map(x => x.userId));
 			if (notification.type === 'renote:grouped') userIds.push(...notification.userIds);
 		}
-		const users = await this.cacheService.getUsers(userIds);
+		const users = await this.cacheService.findUsersById(userIds);
 		const packedUsersArray = await this.userEntityService.packMany(Array.from(users.values()), me);
 		const packedUsers = new Map(packedUsersArray.map(p => [p.id, p]));
 
@@ -343,7 +343,7 @@ export class NotificationEntityService implements OnModuleInit {
 		] = await Promise.all([
 			this.cacheService.userMutingsCache.fetch(meId),
 			this.cacheService.userMutingsCache.fetch(meId),
-			this.cacheService.getUsers(notifierIds),
+			this.cacheService.findUsersById(notifierIds),
 		]);
 
 		const filteredNotifications = ((await Promise.all(notifications.map(async (notification) => {
diff --git a/packages/backend/src/core/entities/UserEntityService.ts b/packages/backend/src/core/entities/UserEntityService.ts
index be27440ba9..f080cf1feb 100644
--- a/packages/backend/src/core/entities/UserEntityService.ts
+++ b/packages/backend/src/core/entities/UserEntityService.ts
@@ -289,7 +289,7 @@ export class UserEntityService implements OnModuleInit {
 			this.cacheService.userBlockingCache.fetch(me),
 			this.cacheService.userMutingsCache.fetch(me),
 			this.cacheService.renoteMutingsCache.fetch(me),
-			this.cacheService.getUsers(targets)
+			this.cacheService.findUsersById(targets)
 				.then(users => {
 					const record: Record<string, string | null> = {};
 					for (const [id, user] of users) {
diff --git a/packages/backend/src/server/api/endpoints/admin/cw-note.ts b/packages/backend/src/server/api/endpoints/admin/cw-note.ts
index 92071abaf1..17773c5b81 100644
--- a/packages/backend/src/server/api/endpoints/admin/cw-note.ts
+++ b/packages/backend/src/server/api/endpoints/admin/cw-note.ts
@@ -97,7 +97,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 			reactionAcceptance: note.reactionAcceptance,
 			visibility: note.visibility,
 			visibleUsers: note.visibleUserIds.length > 0
-				? this.cacheService.getUsers(note.visibleUserIds).then(us => Array.from(us.values())) : null,
+				? this.cacheService.findUsersById(note.visibleUserIds).then(us => Array.from(us.values())) : null,
 			channel: note.channel ?? (note.channelId ? this.channelsRepository.findOneByOrFail({ id: note.channelId }) : null),
 			apMentions: undefined,
 			apHashtags: undefined,