diff --git a/CHANGELOG.md b/CHANGELOG.md
index c01d284bdb..74b0bd0f46 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,8 @@
 ## Unreleased
 
 ### General
--
+- Feat: モデレーターはユーザーにかかわらずファイルが添付されているノートを検索できるように  
+  (Cherry-picked from https://github.com/MisskeyIO/misskey/pull/680)
 
 ### Client
 - Feat: ノート単体・ユーザーのノート・クリップのノートの埋め込み機能
diff --git a/packages/backend/src/server/api/endpoints/drive/files/attached-notes.ts b/packages/backend/src/server/api/endpoints/drive/files/attached-notes.ts
index 4670392025..b86059b5e7 100644
--- a/packages/backend/src/server/api/endpoints/drive/files/attached-notes.ts
+++ b/packages/backend/src/server/api/endpoints/drive/files/attached-notes.ts
@@ -10,6 +10,7 @@ import { QueryService } from '@/core/QueryService.js';
 import { NoteEntityService } from '@/core/entities/NoteEntityService.js';
 import { DI } from '@/di-symbols.js';
 import { ApiError } from '../../../error.js';
+import { RoleService } from '@/core/RoleService.js';
 
 export const meta = {
 	tags: ['drive', 'notes'],
@@ -61,12 +62,13 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
 
 		private noteEntityService: NoteEntityService,
 		private queryService: QueryService,
+		private roleService: RoleService,
 	) {
 		super(meta, paramDef, async (ps, me) => {
 			// Fetch file
 			const file = await this.driveFilesRepository.findOneBy({
 				id: ps.fileId,
-				userId: me.id,
+				userId: await this.roleService.isModerator(me) ? undefined : me.id,
 			});
 
 			if (file == null) {
diff --git a/packages/frontend/src/pages/admin-file.vue b/packages/frontend/src/pages/admin-file.vue
index d8311186ab..60f6be51d4 100644
--- a/packages/frontend/src/pages/admin-file.vue
+++ b/packages/frontend/src/pages/admin-file.vue
@@ -44,6 +44,9 @@ SPDX-License-Identifier: AGPL-3.0-only
 				<MkButton danger @click="del"><i class="ti ti-trash"></i> {{ i18n.ts.delete }}</MkButton>
 			</div>
 		</div>
+		<div v-else-if="tab === 'notes' && info" class="_gaps_m">
+			<XNotes :fileId="fileId"/>
+		</div>
 		<div v-else-if="tab === 'ip' && info" class="_gaps_m">
 			<MkInfo v-if="!iAmAdmin" warn>{{ i18n.ts.requireAdminForView }}</MkInfo>
 			<MkKeyValue v-if="info.requestIp" class="_monospace" :copy="info.requestIp" oneline>
@@ -67,7 +70,7 @@ SPDX-License-Identifier: AGPL-3.0-only
 </template>
 
 <script lang="ts" setup>
-import { computed, ref } from 'vue';
+import { computed, defineAsyncComponent, ref } from 'vue';
 import * as Misskey from 'misskey-js';
 import MkButton from '@/components/MkButton.vue';
 import MkSwitch from '@/components/MkSwitch.vue';
@@ -88,6 +91,7 @@ const tab = ref('overview');
 const file = ref<Misskey.entities.DriveFile | null>(null);
 const info = ref<Misskey.entities.AdminDriveShowFileResponse | null>(null);
 const isSensitive = ref<boolean>(false);
+const XNotes = defineAsyncComponent(() => import('./drive.file.notes.vue'));
 
 const props = defineProps<{
 	fileId: string,
@@ -131,6 +135,10 @@ const headerTabs = computed(() => [{
 	title: i18n.ts.overview,
 	icon: 'ti ti-info-circle',
 }, iAmModerator ? {
+	key: 'notes',
+	title: i18n.ts._fileViewer.attachedNotes,
+	icon: 'ti ti-pencil',
+} : null, iAmModerator ? {
 	key: 'ip',
 	title: 'IP',
 	icon: 'ti ti-password',