diff --git a/packages/backend/src/server/api/EndpointsModule.ts b/packages/backend/src/server/api/EndpointsModule.ts
index 287343c5ddc7..a7afcf7408f6 100644
--- a/packages/backend/src/server/api/EndpointsModule.ts
+++ b/packages/backend/src/server/api/EndpointsModule.ts
@@ -6,6 +6,7 @@
 import { Module } from '@nestjs/common';
 
 import { CoreModule } from '@/core/CoreModule.js';
+import * as ep___admin_nirilaDeleteUserLogAccess from './endpoints/admin/nirila-delete-user-log-access.js';
 import * as ep___admin_meta from './endpoints/admin/meta.js';
 import * as ep___admin_abuseUserReports from './endpoints/admin/abuse-user-reports.js';
 import * as ep___admin_accounts_create from './endpoints/admin/accounts/create.js';
@@ -368,6 +369,7 @@ import { GetterService } from './GetterService.js';
 import { ApiLoggerService } from './ApiLoggerService.js';
 import type { Provider } from '@nestjs/common';
 
+const $admin_nirilaDeleteUserLogAccess: Provider = { provide: 'ep:admin/nirila-delete-user-log-access', useClass: ep___admin_nirilaDeleteUserLogAccess.default };
 const $admin_meta: Provider = { provide: 'ep:admin/meta', useClass: ep___admin_meta.default };
 const $admin_abuseUserReports: Provider = { provide: 'ep:admin/abuse-user-reports', useClass: ep___admin_abuseUserReports.default };
 const $admin_accounts_create: Provider = { provide: 'ep:admin/accounts/create', useClass: ep___admin_accounts_create.default };
@@ -734,6 +736,7 @@ const $retention: Provider = { provide: 'ep:retention', useClass: ep___retention
 	providers: [
 		GetterService,
 		ApiLoggerService,
+		$admin_nirilaDeleteUserLogAccess,
 		$admin_meta,
 		$admin_abuseUserReports,
 		$admin_accounts_create,
@@ -1094,6 +1097,7 @@ const $retention: Provider = { provide: 'ep:retention', useClass: ep___retention
 		$retention,
 	],
 	exports: [
+		$admin_nirilaDeleteUserLogAccess,
 		$admin_meta,
 		$admin_abuseUserReports,
 		$admin_accounts_create,
diff --git a/packages/backend/src/server/api/endpoints.ts b/packages/backend/src/server/api/endpoints.ts
index 9915b0e873d6..6289bdce72ce 100644
--- a/packages/backend/src/server/api/endpoints.ts
+++ b/packages/backend/src/server/api/endpoints.ts
@@ -7,6 +7,7 @@ import type { Schema } from '@/misc/json-schema.js';
 import { permissions } from 'misskey-js';
 import { RolePolicies } from '@/core/RoleService.js';
 
+import * as ep___admin_nirilaDeleteUserLogAccess from './endpoints/admin/nirila-delete-user-log-access.js';
 import * as ep___admin_meta from './endpoints/admin/meta.js';
 import * as ep___admin_abuseUserReports from './endpoints/admin/abuse-user-reports.js';
 import * as ep___admin_accounts_create from './endpoints/admin/accounts/create.js';
@@ -367,6 +368,7 @@ import * as ep___fetchExternalResources from './endpoints/fetch-external-resourc
 import * as ep___retention from './endpoints/retention.js';
 
 const eps = [
+	['admin/nirila-delete-user-log-access', ep___admin_nirilaDeleteUserLogAccess],
 	['admin/meta', ep___admin_meta],
 	['admin/abuse-user-reports', ep___admin_abuseUserReports],
 	['admin/accounts/create', ep___admin_accounts_create],
diff --git a/packages/backend/src/server/api/endpoints/admin/nirila-delete-user-log-access.ts b/packages/backend/src/server/api/endpoints/admin/nirila-delete-user-log-access.ts
new file mode 100644
index 000000000000..9fc40dde5034
--- /dev/null
+++ b/packages/backend/src/server/api/endpoints/admin/nirila-delete-user-log-access.ts
@@ -0,0 +1,84 @@
+/*
+ * SPDX-FileCopyrightText: anatawa12
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { Inject, Injectable } from '@nestjs/common';
+import type { NirilaDeleteUserLogRepository } from '@/models/_.js';
+import { Endpoint } from '@/server/api/endpoint-base.js';
+import { DI } from '@/di-symbols.js';
+import { ApiError } from '@/server/api/error.js';
+import { QueryService } from '@/core/QueryService.js';
+
+export const meta = {
+	tags: ['admin'],
+
+	requireCredential: true,
+	requireModerator: true,
+	secure: true,
+	kind: 'read:admin:nirila-delete-user-log-access',
+
+	errors: {
+		notFound: {
+			message: 'DeleteLog satisfies the request not found',
+			code: 'NOT_FOUND',
+			id: 'd29927d1-5b8c-4200-aa05-5537722ee7ab',
+		},
+	},
+
+	res: { type: 'any' }, // no type data
+} as const;
+
+export const paramDef = {
+	type: 'object',
+	properties: {
+		limit: { type: 'integer', minimum: 1, maximum: 100, default: 10 },
+		sinceId: { type: 'string', format: 'misskey:id' },
+		untilId: { type: 'string', format: 'misskey:id' },
+
+		// access single by id
+		email: { type: 'string' },
+		username: { type: 'string' },
+		userId: { type: 'string', format: 'misskey:id' },
+	},
+	required: [],
+} as const;
+
+@Injectable()
+export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-disable-line import/no-default-export
+	constructor(
+		@Inject(DI.nirilaDeleteUserLogRepository)
+		private nirilaDeleteUserLogRepository: NirilaDeleteUserLogRepository,
+
+		private queryService: QueryService,
+	) {
+		super(meta, paramDef, async (ps, me) => {
+			// single query
+			if (ps.email) {
+				const found = await this.nirilaDeleteUserLogRepository.findOneBy({ email: ps.email });
+				if (!found) throw new ApiError(meta.errors.notFound);
+				return found.info;
+			}
+
+			if (ps.username) {
+				const found = await this.nirilaDeleteUserLogRepository.findOneBy({ username: ps.username });
+				if (!found) throw new ApiError(meta.errors.notFound);
+				return found.info;
+			}
+
+			if (ps.userId) {
+				const found = await this.nirilaDeleteUserLogRepository.findOneBy({ userId: ps.userId });
+				if (!found) throw new ApiError(meta.errors.notFound);
+				return found.info;
+			}
+
+			// list query
+
+			const logs = await this.queryService.makePaginationQuery(this.nirilaDeleteUserLogRepository.createQueryBuilder('deleteLog'), ps.sinceId, ps.untilId)
+				.limit(ps.limit)
+				.getMany();
+
+			return logs.map(x => Object.assign(x.info, { id: x.id }));
+		});
+	}
+}
diff --git a/packages/misskey-js/src/consts.ts b/packages/misskey-js/src/consts.ts
index 82162e58ea0b..29de718019ee 100644
--- a/packages/misskey-js/src/consts.ts
+++ b/packages/misskey-js/src/consts.ts
@@ -9,6 +9,7 @@ export const followingVisibilities = ['public', 'followers', 'private'] as const
 export const followersVisibilities = ['public', 'followers', 'private'] as const;
 
 export const permissions = [
+	'read:admin:nirila-delete-user-log-access',
 	'read:account',
 	'write:account',
 	'read:blocks',