diff --git a/packages/backend/test/e2e/antennas.ts b/packages/backend/test/e2e/antennas.ts
new file mode 100644
index 0000000000000000000000000000000000000000..dd3b09f85ae2aba387a872f52fdcd8aaa08e63a4
--- /dev/null
+++ b/packages/backend/test/e2e/antennas.ts
@@ -0,0 +1,653 @@
+process.env.NODE_ENV = 'test';
+
+import * as assert from 'assert';
+import { inspect } from 'node:util';
+import { DEFAULT_POLICIES } from '@/core/RoleService.js';
+import type { Packed } from '@/misc/json-schema.js';
+import {
+	signup,
+	post,
+	userList,
+	page,
+	role,
+	startServer,
+	api,
+	successfulApiCall,
+	failedApiCall,
+	uploadFile,
+	testPaginationConsistency,
+} from '../utils.js';
+import type * as misskey from 'misskey-js';
+import type { INestApplicationContext } from '@nestjs/common';
+
+const compareBy = <T extends { id: string }>(selector: (s: T) => string = (s: T): string => s.id) => (a: T, b: T): number => {
+	return selector(a).localeCompare(selector(b));
+};
+
+describe('アンテナ', () => {
+	// エンティティとしてのアンテナを主眼においたテストを記述する
+	// (Antennaを返すエンドポイント、Antennaエンティティを書き換えるエンドポイント、Antennaからノートを取得するエンドポイントをテストする)
+
+	// BUG misskey-jsとjson-schemaが一致していない。
+	// - srcのenumにgroupが残っている
+	// - userGroupIdが残っている, isActiveがない
+	type Antenna = misskey.entities.Antenna | Packed<'Antenna'>;
+	type User = misskey.entities.MeDetailed & { token: string };
+	type Note = misskey.entities.Note;
+
+	// アンテナを作成できる最小のパラメタ
+	const defaultParam = {
+		caseSensitive: false,
+		excludeKeywords: [['']],
+		keywords: [['keyword']],
+		name: 'test',
+		notify: false,
+		src: 'all' as const,
+		userListId: null,
+		users: [''],
+		withFile: false,
+		withReplies: false,
+	};
+
+	let app: INestApplicationContext;
+
+	let root: User;
+	let alice: User;
+	let bob: User;
+	let carol: User;
+
+	let alicePost: Note;
+	let aliceList: misskey.entities.UserList;
+	let bobFile: misskey.entities.DriveFile;
+	let bobList: misskey.entities.UserList;
+
+	let userNotExplorable: User;
+	let userLocking: User;
+	let userSilenced: User;
+	let userSuspended: User;
+	let userDeletedBySelf: User;
+	let userDeletedByAdmin: User;
+	let userFollowingAlice: User;
+	let userFollowedByAlice: User;
+	let userBlockingAlice: User;
+	let userBlockedByAlice: User;
+	let userMutingAlice: User;
+	let userMutedByAlice: User;
+
+	beforeAll(async () => {
+		app = await startServer();
+	}, 1000 * 60 * 2);
+
+	beforeAll(async () => {
+		root = await signup({ username: 'root' });
+		alice = await signup({ username: 'alice' });
+		alicePost = await post(alice, { text: 'test' });
+		aliceList = await userList(alice, {});
+		bob = await signup({ username: 'bob' });
+		aliceList = await userList(alice, {});
+		bobFile = (await uploadFile(bob)).body;
+		bobList = await userList(bob);
+		carol = await signup({ username: 'carol' });
+		await api('users/lists/push', { listId: aliceList.id, userId: bob.id }, alice);
+		await api('users/lists/push', { listId: aliceList.id, userId: carol.id }, alice);
+
+		userNotExplorable = await signup({ username: 'userNotExplorable' });
+		await post(userNotExplorable, { text: 'test' });
+		await api('i/update', { isExplorable: false }, userNotExplorable);
+		userLocking = await signup({ username: 'userLocking' });
+		await post(userLocking, { text: 'test' });
+		await api('i/update', { isLocked: true }, userLocking);
+		userSilenced = await signup({ username: 'userSilenced' });
+		await post(userSilenced, { text: 'test' });
+		const roleSilenced = await role(root, {}, { canPublicNote: { priority: 0, useDefault: false, value: false } });
+		await api('admin/roles/assign', { userId: userSilenced.id, roleId: roleSilenced.id }, root);
+		userSuspended = await signup({ username: 'userSuspended' });
+		await post(userSuspended, { text: 'test' });
+		await successfulApiCall({ endpoint: 'i/update', parameters: { description: '#user_testuserSuspended' }, user: userSuspended });
+		await api('admin/suspend-user', { userId: userSuspended.id }, root);
+		userDeletedBySelf = await signup({ username: 'userDeletedBySelf', password: 'userDeletedBySelf' });
+		await post(userDeletedBySelf, { text: 'test' });
+		await api('i/delete-account', { password: 'userDeletedBySelf' }, userDeletedBySelf);
+		userDeletedByAdmin = await signup({ username: 'userDeletedByAdmin' });
+		await post(userDeletedByAdmin, { text: 'test' });
+		await api('admin/delete-account', { userId: userDeletedByAdmin.id }, root);
+		userFollowedByAlice = await signup({ username: 'userFollowedByAlice' });
+		await post(userFollowedByAlice, { text: 'test' });
+		await api('following/create', { userId: userFollowedByAlice.id }, alice);
+		userFollowingAlice = await signup({ username: 'userFollowingAlice' });
+		await post(userFollowingAlice, { text: 'test' });
+		await api('following/create', { userId: alice.id }, userFollowingAlice);
+		userBlockingAlice = await signup({ username: 'userBlockingAlice' });
+		await post(userBlockingAlice, { text: 'test' });
+		await api('blocking/create', { userId: alice.id }, userBlockingAlice);
+		userBlockedByAlice = await signup({ username: 'userBlockedByAlice' });
+		await post(userBlockedByAlice, { text: 'test' });
+		await api('blocking/create', { userId: userBlockedByAlice.id }, alice);
+		userMutingAlice = await signup({ username: 'userMutingAlice' });
+		await post(userMutingAlice, { text: 'test' });
+		await api('mute/create', { userId: alice.id }, userMutingAlice);
+		userMutedByAlice = await signup({ username: 'userMutedByAlice' });
+		await post(userMutedByAlice, { text: 'test' });
+		await api('mute/create', { userId: userMutedByAlice.id }, alice);
+	}, 1000 * 60 * 10);
+
+	afterAll(async () => {
+		await app.close();
+	});
+
+	beforeEach(async () => {
+		// テスト間で影響し合わないように毎回全部消す。
+		for (const user of [alice, bob]) {
+			const list = await api('/antennas/list', {}, user);
+			for (const antenna of list.body) {
+				await api('/antennas/delete', { antennaId: antenna.id }, user);
+			}
+		}
+	});
+
+	//#region 作成(antennas/create)
+
+	test('が作成できること、キーが過不足なく入っていること。', async () => {
+		const response = await successfulApiCall({
+			endpoint: 'antennas/create',
+			parameters: { ...defaultParam },
+			user: alice,
+		});
+		assert.match(response.id, /[0-9a-z]{10}/);
+		const expected = {
+			id: response.id,
+			caseSensitive: false,
+			createdAt: new Date(response.createdAt).toISOString(),
+			excludeKeywords: [['']],
+			hasUnreadNote: false,
+			isActive: true,
+			keywords: [['keyword']],
+			name: 'test',
+			notify: false,
+			src: 'all',
+			userListId: null,
+			users: [''],
+			withFile: false,
+			withReplies: false,
+		} as Antenna;
+		assert.deepStrictEqual(response, expected);
+	});
+
+	test('が上限いっぱいまで作成できること', async () => {
+		// antennaLimit + 1まで作れるのがキモ
+		const response = await Promise.all([...Array(DEFAULT_POLICIES.antennaLimit + 1)].map(() => successfulApiCall({
+			endpoint: 'antennas/create',
+			parameters: { ...defaultParam },
+			user: alice,
+		})));
+
+		const expected = await successfulApiCall({ endpoint: 'antennas/list', parameters: {}, user: alice });
+		assert.deepStrictEqual(
+			response.sort(compareBy(s => s.id)),
+			expected.sort(compareBy(s => s.id)));
+
+		failedApiCall({
+			endpoint: 'antennas/create',
+			parameters: { ...defaultParam },
+			user: alice,
+		}, {
+			status: 400,
+			code: 'TOO_MANY_ANTENNAS',
+			id: 'faf47050-e8b5-438c-913c-db2b1576fde4',
+		});
+	});
+
+	test('を作成するとき他人のリストを指定したらエラーになる', async () => {
+		failedApiCall({
+			endpoint: 'antennas/create',
+			parameters: { ...defaultParam, src: 'list', userListId: bobList.id },
+			user: alice,
+		}, {
+			status: 400,
+			code: 'NO_SUCH_USER_LIST',
+			id: '95063e93-a283-4b8b-9aa5-bcdb8df69a7f',
+		});
+	});
+
+	const antennaParamPattern = [
+		{ parameters: (): object => ({ name: 'x'.repeat(100) }) },
+		{ parameters: (): object => ({ name: 'x' }) },
+		{ parameters: (): object => ({ src: 'home' }) },
+		{ parameters: (): object => ({ src: 'all' }) },
+		{ parameters: (): object => ({ src: 'users' }) },
+		{ parameters: (): object => ({ src: 'list' }) },
+		{ parameters: (): object => ({ userListId: null }) },
+		{ parameters: (): object => ({ src: 'list', userListId: aliceList.id }) },
+		{ parameters: (): object => ({ keywords: [['x']] }) },
+		{ parameters: (): object => ({ keywords: [['a', 'b', 'c'], ['x'], ['y'], ['z']] }) },
+		{ parameters: (): object => ({ excludeKeywords: [['a', 'b', 'c'], ['x'], ['y'], ['z']] }) },
+		{ parameters: (): object => ({ users: [alice.username] }) },
+		{ parameters: (): object => ({ users: [alice.username, bob.username, carol.username] }) },
+		{ parameters: (): object => ({ caseSensitive: false }) },
+		{ parameters: (): object => ({ caseSensitive: true }) },
+		{ parameters: (): object => ({ withReplies: false }) },
+		{ parameters: (): object => ({ withReplies: true }) },
+		{ parameters: (): object => ({ withFile: false }) },
+		{ parameters: (): object => ({ withFile: true }) },
+		{ parameters: (): object => ({ notify: false }) },
+		{ parameters: (): object => ({ notify: true }) },
+	];
+	test.each(antennaParamPattern)('を作成できること($#)', async ({ parameters }) => {
+		const response = await successfulApiCall({
+			endpoint: 'antennas/create',
+			parameters: { ...defaultParam, ...parameters() },
+			user: alice,
+		});
+		const expected = { ...response, ...parameters() };
+		assert.deepStrictEqual(response, expected);
+	});
+
+	//#endregion
+	//#region æ›´æ–°(antennas/update)
+
+	test.each(antennaParamPattern)('を変更できること($#)', async ({ parameters }) => {
+		const antenna = await successfulApiCall({ endpoint: 'antennas/create', parameters: defaultParam, user: alice });
+		const response = await successfulApiCall({
+			endpoint: 'antennas/update',
+			parameters: { antennaId: antenna.id, ...defaultParam, ...parameters() },
+			user: alice,
+		});
+		const expected = { ...response, ...parameters() };
+		assert.deepStrictEqual(response, expected);
+	});
+	test.todo('は他人のものは変更できない');
+
+	test('を変更するとき他人のリストを指定したらエラーになる', async () => {
+		const antenna = await successfulApiCall({ endpoint: 'antennas/create', parameters: defaultParam, user: alice });
+		failedApiCall({
+			endpoint: 'antennas/update',
+			parameters: { antennaId: antenna.id, ...defaultParam, src: 'list', userListId: bobList.id },
+			user: alice,
+		}, {
+			status: 400,
+			code: 'NO_SUCH_USER_LIST',
+			id: '1c6b35c9-943e-48c2-81e4-2844989407f7',
+		});
+	});
+
+	//#endregion
+	//#region 表示(antennas/show)
+
+	test('をID指定で表示できること。', async () => {
+		const antenna = await successfulApiCall({ endpoint: 'antennas/create', parameters: defaultParam, user: alice });
+		const response = await successfulApiCall({
+			endpoint: 'antennas/show',
+			parameters: { antennaId: antenna.id },
+			user: alice,
+		});
+		const expected = { ...antenna };
+		assert.deepStrictEqual(response, expected);
+	});
+	test.todo('は他人のものをID指定で表示できない');
+
+	//#endregion
+	//#region 一覧(antennas/list)
+
+	test('をリスト形式で取得できること。', async () => {
+		const antenna = await successfulApiCall({ endpoint: 'antennas/create', parameters: defaultParam, user: alice });
+		await successfulApiCall({ endpoint: 'antennas/create', parameters: defaultParam, user: bob });
+		const response = await successfulApiCall({
+			endpoint: 'antennas/list',
+			parameters: {},
+			user: alice,
+		});
+		const expected = [{ ...antenna }];
+		assert.deepStrictEqual(response, expected);
+	});
+
+	//#endregion
+	//#region 削除(antennas/delete)
+
+	test('を削除できること。', async () => {
+		const antenna = await successfulApiCall({ endpoint: 'antennas/create', parameters: defaultParam, user: alice });
+		const response = await successfulApiCall({
+			endpoint: 'antennas/delete',
+			parameters: { antennaId: antenna.id },
+			user: alice,
+		});
+		assert.deepStrictEqual(response, null);
+		const list = await successfulApiCall({ endpoint: 'antennas/list', parameters: {}, user: alice });
+		assert.deepStrictEqual(list, []);
+	});
+	test.todo('は他人のものを削除できない');
+
+	//#endregion
+
+	describe('のノート', () => {
+		//#region アンテナのノート取得(antennas/notes)
+
+		test('を取得できること。', async () => {
+			const keyword = 'キーワード';
+			await post(bob, { text: `test ${keyword} beforehand` });
+			const antenna = await successfulApiCall({
+				endpoint: 'antennas/create',
+				parameters: { ...defaultParam, keywords: [[keyword]] },
+				user: alice,
+			});
+			const note = await post(bob, { text: `test ${keyword}` });
+			const response = await successfulApiCall({
+				endpoint: 'antennas/notes',
+				parameters: { antennaId: antenna.id },
+				user: alice,
+			});
+			const expected = [note];
+			assert.deepStrictEqual(response, expected);
+		});
+
+		const keyword = 'キーワード';
+		test.each([
+			{
+				label: '全体から',
+				parameters: (): object => ({ src: 'all' }),
+				posts: [
+					{ note: (): Promise<Note> => post(alice, { text: `${keyword}` }), included: true },
+					{ note: (): Promise<Note> => post(userFollowedByAlice, { text: `${keyword}` }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: `test ${keyword}` }), included: true },
+					{ note: (): Promise<Note> => post(carol, { text: `test ${keyword}` }), included: true },
+				],
+			},
+			{
+				// BUG e4144a1 以降home指定は壊れている(allと同じ)
+				label: 'ホーム指定はallと同じ',
+				parameters: (): object => ({ src: 'home' }),
+				posts: [
+					{ note: (): Promise<Note> => post(alice, { text: `${keyword}` }), included: true },
+					{ note: (): Promise<Note> => post(userFollowedByAlice, { text: `${keyword}` }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: `test ${keyword}` }), included: true },
+					{ note: (): Promise<Note> => post(carol, { text: `test ${keyword}` }), included: true },
+				],
+			},
+			{
+				// https://github.com/misskey-dev/misskey/issues/9025
+				label: 'ただし、フォロワー限定投稿とDM投稿を含まない。フォロワーであっても。',
+				parameters: (): object => ({}),
+				posts: [
+					{ note: (): Promise<Note> => post(userFollowedByAlice, { text: `${keyword}`, visibility: 'public' }), included: true },
+					{ note: (): Promise<Note> => post(userFollowedByAlice, { text: `${keyword}`, visibility: 'home' }), included: true },
+					{ note: (): Promise<Note> => post(userFollowedByAlice, { text: `${keyword}`, visibility: 'followers' }) },
+					{ note: (): Promise<Note> => post(userFollowedByAlice, { text: `${keyword}`, visibility: 'specified', visibleUserIds: [alice.id] }) },
+				],
+			},
+			{
+				label: 'ブロックしているユーザーのノートは含む',
+				parameters: (): object => ({}),
+				posts: [
+					{ note: (): Promise<Note> => post(userBlockedByAlice, { text: `${keyword}` }), included: true },
+				],
+			},
+			{
+				label: 'ブロックされているユーザーのノートは含まない',
+				parameters: (): object => ({}),
+				posts: [
+					{ note: (): Promise<Note> => post(userBlockingAlice, { text: `${keyword}` }) },
+				],
+			},
+			{
+				label: 'ミュートしているユーザーのノートは含まない',
+				parameters: (): object => ({}),
+				posts: [
+					{ note: (): Promise<Note> => post(userMutedByAlice, { text: `${keyword}` }) },
+				],
+			},
+			{
+				label: 'ミュートされているユーザーのノートは含む',
+				parameters: (): object => ({}),
+				posts: [
+					{ note: (): Promise<Note> => post(userMutingAlice, { text: `${keyword}` }), included: true },
+				],
+			},
+			{
+				label: '「見つけやすくする」がOFFのユーザーのノートも含まれる',
+				parameters: (): object => ({}),
+				posts: [
+					{ note: (): Promise<Note> => post(userNotExplorable, { text: `${keyword}` }), included: true },
+				],
+			},
+			{
+				label: '鍵付きユーザーのノートも含まれる',
+				parameters: (): object => ({}),
+				posts: [
+					{ note: (): Promise<Note> => post(userLocking, { text: `${keyword}` }), included: true },
+				],
+			},
+			{
+				label: 'サイレンスのノートも含まれる',
+				parameters: (): object => ({}),
+				posts: [
+					{ note: (): Promise<Note> => post(userSilenced, { text: `${keyword}` }), included: true },
+				],
+			},
+			{
+				label: '削除ユーザーのノートも含まれる',
+				parameters: (): object => ({}),
+				posts: [
+					{ note: (): Promise<Note> => post(userDeletedBySelf, { text: `${keyword}` }), included: true },
+					{ note: (): Promise<Note> => post(userDeletedByAdmin, { text: `${keyword}` }), included: true },
+				],
+			},
+			{
+				label: 'ユーザー指定で',
+				parameters: (): object => ({ src: 'users', users: [`@${bob.username}`, `@${carol.username}`] }),
+				posts: [
+					{ note: (): Promise<Note> => post(alice, { text: `test ${keyword}` }) },
+					{ note: (): Promise<Note> => post(bob, { text: `test ${keyword}` }), included: true },
+					{ note: (): Promise<Note> => post(carol, { text: `test ${keyword}` }), included: true },
+				],
+			},
+			{
+				label: 'リスト指定で',
+				parameters: (): object => ({ src: 'list', userListId: aliceList.id }),
+				posts: [
+					{ note: (): Promise<Note> => post(alice, { text: `test ${keyword}` }) },
+					{ note: (): Promise<Note> => post(bob, { text: `test ${keyword}` }), included: true },
+					{ note: (): Promise<Note> => post(carol, { text: `test ${keyword}` }), included: true },
+				],
+			},
+			{
+				label: 'CWにもマッチする',
+				parameters: (): object => ({ keywords: [[keyword]] }),
+				posts: [
+					{ note: (): Promise<Note> => post(bob, { text: 'test', cw: `cw ${keyword}` }), included: true },
+				],
+			},
+			{
+				label: 'キーワード1つ',
+				parameters: (): object => ({ keywords: [[keyword]] }),
+				posts: [
+					{ note: (): Promise<Note> => post(alice, { text: 'test' }) },
+					{ note: (): Promise<Note> => post(bob, { text: `test ${keyword}` }), included: true },
+					{ note: (): Promise<Note> => post(carol, { text: 'test' }) },
+				],
+			},
+			{
+				label: 'キーワード3つ(AND)',
+				parameters: (): object => ({ keywords: [['A', 'B', 'C']] }),
+				posts: [
+					{ note: (): Promise<Note> => post(bob, { text: 'test A' }) },
+					{ note: (): Promise<Note> => post(bob, { text: 'test A B' }) },
+					{ note: (): Promise<Note> => post(bob, { text: 'test B C' }) },
+					{ note: (): Promise<Note> => post(bob, { text: 'test A B C' }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: 'test C B A A B C' }), included: true },
+				],
+			},
+			{
+				label: 'キーワード3つ(OR)',
+				parameters: (): object => ({ keywords: [['A'], ['B'], ['C']] }),
+				posts: [
+					{ note: (): Promise<Note> => post(bob, { text: 'test' }) },
+					{ note: (): Promise<Note> => post(bob, { text: 'test A' }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: 'test A B' }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: 'test B C' }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: 'test B C A' }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: 'test C B' }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: 'test C' }), included: true },
+				],
+			},
+			{
+				label: '除外ワード3つ(AND)',
+				parameters: (): object => ({ excludeKeywords: [['A', 'B', 'C']] }),
+				posts: [
+					{ note: (): Promise<Note> => post(bob, { text: `test ${keyword}` }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: `test ${keyword} A` }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: `test ${keyword} A B` }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: `test ${keyword} B C` }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: `test ${keyword} B C A` }) },
+					{ note: (): Promise<Note> => post(bob, { text: `test ${keyword} C B` }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: `test ${keyword} C` }), included: true },
+				],
+			},
+			{
+				label: '除外ワード3つ(OR)',
+				parameters: (): object => ({ excludeKeywords: [['A'], ['B'], ['C']] }),
+				posts: [
+					{ note: (): Promise<Note> => post(bob, { text: `test ${keyword}` }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: `test ${keyword} A` }) },
+					{ note: (): Promise<Note> => post(bob, { text: `test ${keyword} A B` }) },
+					{ note: (): Promise<Note> => post(bob, { text: `test ${keyword} B C` }) },
+					{ note: (): Promise<Note> => post(bob, { text: `test ${keyword} B C A` }) },
+					{ note: (): Promise<Note> => post(bob, { text: `test ${keyword} C B` }) },
+					{ note: (): Promise<Note> => post(bob, { text: `test ${keyword} C` }) },
+				],
+			},
+			{
+				label: 'キーワード1つ(大文字小文字区別する)',
+				parameters: (): object => ({ keywords: [['KEYWORD']], caseSensitive: true }),
+				posts: [
+					{ note: (): Promise<Note> => post(bob, { text: 'keyword' }) },
+					{ note: (): Promise<Note> => post(bob, { text: 'kEyWoRd' }) },
+					{ note: (): Promise<Note> => post(bob, { text: 'KEYWORD' }), included: true },
+				],
+			},
+			{
+				label: 'キーワード1つ(大文字小文字区別しない)',
+				parameters: (): object => ({ keywords: [['KEYWORD']], caseSensitive: false }),
+				posts: [
+					{ note: (): Promise<Note> => post(bob, { text: 'keyword' }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: 'kEyWoRd' }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: 'KEYWORD' }), included: true },
+				],
+			},
+			{
+				label: '除外ワード1つ(大文字小文字区別する)',
+				parameters: (): object => ({ excludeKeywords: [['KEYWORD']], caseSensitive: true }),
+				posts: [
+					{ note: (): Promise<Note> => post(bob, { text: `${keyword}` }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: `${keyword} keyword` }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: `${keyword} kEyWoRd` }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: `${keyword} KEYWORD` }) },
+				],
+			},
+			{
+				label: '除外ワード1つ(大文字小文字区別しない)',
+				parameters: (): object => ({ excludeKeywords: [['KEYWORD']], caseSensitive: false }),
+				posts: [
+					{ note: (): Promise<Note> => post(bob, { text: `${keyword}` }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: `${keyword} keyword` }) },
+					{ note: (): Promise<Note> => post(bob, { text: `${keyword} kEyWoRd` }) },
+					{ note: (): Promise<Note> => post(bob, { text: `${keyword} KEYWORD` }) },
+				],
+			},
+			{
+				label: '添付ファイルを問わない',
+				parameters: (): object => ({ withFile: false }),
+				posts: [
+					{ note: (): Promise<Note> => post(bob, { text: `${keyword}`, fileIds: [bobFile.id] }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: `${keyword}` }), included: true },
+				],
+			},
+			{
+				label: '添付ファイル付きのみ',
+				parameters: (): object => ({ withFile: true }),
+				posts: [
+					{ note: (): Promise<Note> => post(bob, { text: `${keyword}`, fileIds: [bobFile.id] }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: `${keyword}` }) },
+				],
+			},
+			{
+				label: 'リプライ以外',
+				parameters: (): object => ({ withReplies: false }),
+				posts: [
+					{ note: (): Promise<Note> => post(bob, { text: `${keyword}`, replyId: alicePost.id }) },
+					{ note: (): Promise<Note> => post(bob, { text: `${keyword}` }), included: true },
+				],
+			},
+			{
+				label: 'リプライも含む',
+				parameters: (): object => ({ withReplies: true }),
+				posts: [
+					{ note: (): Promise<Note> => post(bob, { text: `${keyword}`, replyId: alicePost.id }), included: true },
+					{ note: (): Promise<Note> => post(bob, { text: `${keyword}` }), included: true },
+				],
+			},
+		])('が取得できること（$label）', async ({ parameters, posts }) => {
+			const antenna = await successfulApiCall({
+				endpoint: 'antennas/create',
+				parameters: { ...defaultParam, keywords: [[keyword]], ...parameters() },
+				user: alice,
+			});
+
+			const notes = await posts.reduce(async (prev, current) => {
+				// includedに関わらずnote()は評価して投稿する。
+				const p = await prev;
+				const n = await current.note();
+				if (current.included) return p.concat(n);
+				return p;
+			}, Promise.resolve([] as Note[]));
+
+			// alice視点でNoteを取り直す
+			const expected = await Promise.all(notes.reverse().map(s => successfulApiCall({
+				endpoint: 'notes/show',
+				parameters: { noteId: s.id },
+				user: alice,
+			})));
+
+			const response = await successfulApiCall({
+				endpoint: 'antennas/notes',
+				parameters: { antennaId: antenna.id },
+				user: alice,
+			});
+			assert.deepStrictEqual(
+				response.map(({ userId, id, text }) => ({ userId, id, text })),
+				expected.map(({ userId, id, text }) => ({ userId, id, text })));
+			assert.deepStrictEqual(response, expected);
+		});
+
+		test.skip('が取得でき、日付指定のPaginationに一貫性があること', async () => { });
+		test.each([
+			{ label: 'ID指定', offsetBy: 'id' },
+
+			// BUG sinceDate, untilDateはsinceIdや他のエンドポイントとは異なり、その時刻に一致するレコードを含んでしまう。
+			// { label: '日付指定', offsetBy: 'createdAt' },
+		] as const)('が取得でき、$labelのPaginationに一貫性があること', async ({ offsetBy }) => {
+			const antenna = await successfulApiCall({
+				endpoint: 'antennas/create',
+				parameters: { ...defaultParam, keywords: [[keyword]] },
+				user: alice,
+			});
+			const notes = await [...Array(30)].reduce(async (prev, current, index) => {
+				const p = await prev;
+				const n = await post(alice, { text: `${keyword} (${index})` });
+				return [n].concat(p);
+			}, Promise.resolve([] as Note[]));
+
+			// antennas/notesは降順のみで、昇順をサポートしない。
+			await testPaginationConsistency(notes, async (paginationParam) => {
+				return successfulApiCall({
+					endpoint: 'antennas/notes',
+					parameters: { antennaId: antenna.id, ...paginationParam },
+					user: alice,
+				}) as any as Note[];
+			}, offsetBy, 'desc');
+		});
+
+		// BUG 7日過ぎると作り直すしかない。 https://github.com/misskey-dev/misskey/issues/10476
+		test.todo('を取得したときActiveに戻る');
+
+		//#endregion
+	});
+});
diff --git a/packages/backend/test/utils.ts b/packages/backend/test/utils.ts
index 809ed2c66cc15ca09d3a5e7b7d066b642b092118..1a4a0b3545e043d585b0905df36adf07c6bdff9b 100644
--- a/packages/backend/test/utils.ts
+++ b/packages/backend/test/utils.ts
@@ -124,6 +124,13 @@ export const react = async (user: any, note: any, reaction: string): Promise<any
 	}, user);
 };
 
+export const userList = async (user: any, userList: any = {}): Promise<any> => {
+	const res = await api('users/lists/create', {
+		name: 'test',
+	}, user);
+	return res.body;
+};
+
 export const page = async (user: any, page: any = {}): Promise<any> => {
 	const res = await api('pages/create', {
 		alignCenter: false,
@@ -380,6 +387,96 @@ export const simpleGet = async (path: string, accept = '*/*', cookie: any = unde
 	};
 };
 
+/**
+ * あるAPIエンドポイントのPaginationが複数の条件で一貫した挙動であることをテストします。
+ * (sinceId, untilId, sinceDate, untilDate, offset, limit)
+ * @param expected 期待値となるEntityの並び（例：Note[]）昇順降順が一致している必要がある
+ * @param fetchEntities Entity[]を返却するテスト対象のAPIを呼び出す関数
+ * @param offsetBy 何をキーとしてPaginationするか。
+ * @param ordering 昇順・降順
+ */
+export async function testPaginationConsistency<Entity extends { id: string, createdAt?: string }>(
+	expected: Entity[],
+	fetchEntities: (paginationParam: {
+		limit?: number,
+		offset?: number,
+		sinceId?: string,
+		untilId?: string,
+		sinceDate?: number,
+		untilDate?: number,
+	}) => Promise<Entity[]>,
+	offsetBy: 'offset' | 'id' | 'createdAt' = 'id',
+	ordering: 'desc' | 'asc' = 'desc'): Promise<void> {
+	const rangeToParam = (p: { limit?: number, until?: Entity, since?: Entity }): object => {
+		if (offsetBy === 'id') {
+			return { limit: p.limit, sinceId: p.since?.id, untilId: p.until?.id };
+		} else {
+			const sinceDate = p.since?.createdAt !== undefined ? new Date(p.since.createdAt).getTime() : undefined;
+			const untilDate = p.until?.createdAt !== undefined ? new Date(p.until.createdAt).getTime() : undefined;
+			return { limit: p.limit, sinceDate, untilDate };
+		}
+	};
+
+	for (const limit of [1, 5, 10, 100, undefined]) {
+		// 1. sinceId/DateとuntilId/Dateで両端を指定して取得した結果が期待通りになっていること
+		if (ordering === 'desc') {
+			const end = expected[expected.length - 1];
+			let last = await fetchEntities(rangeToParam({ limit, since: end }));
+			const actual: Entity[] = [];
+			while (last.length !== 0) {
+				actual.push(...last);
+				last = await fetchEntities(rangeToParam({ limit, until: last[last.length - 1], since: end }));
+			}
+			actual.push(end);
+			assert.deepStrictEqual(
+				actual.map(({ id, createdAt }) => id + ':' + createdAt),
+				expected.map(({ id, createdAt }) => id + ':' + createdAt));
+		}
+
+		// 2. sinceId/Date指定+limitで取得してつなぎ合わせた結果が期待通りになっていること
+		if (ordering === 'asc') {
+			// 昇順にしたときの先頭(一番古いもの)をもってくる（expected[1]を基準に降順にして0番目）
+			let last = await fetchEntities({ limit: 1, untilId: expected[1].id });
+			const actual: Entity[] = [];
+			while (last.length !== 0) {
+				actual.push(...last);
+				last = await fetchEntities(rangeToParam({ limit, since: last[last.length - 1] }));
+			}
+			assert.deepStrictEqual(
+				actual.map(({ id, createdAt }) => id + ':' + createdAt),
+				expected.map(({ id, createdAt }) => id + ':' + createdAt));
+		}
+
+		// 3. untilId指定+limitで取得してつなぎ合わせた結果が期待通りになっていること
+		if (ordering === 'desc') {
+			let last = await fetchEntities({ limit });
+			const actual: Entity[] = [];
+			while (last.length !== 0) {
+				actual.push(...last);
+				last = await fetchEntities(rangeToParam({ limit, until: last[last.length - 1] }));
+			}
+			assert.deepStrictEqual(
+				actual.map(({ id, createdAt }) => id + ':' + createdAt),
+				expected.map(({ id, createdAt }) => id + ':' + createdAt));
+		}
+
+		// 4. offset指定+limitで取得してつなぎ合わせた結果が期待通りになっていること
+		if (offsetBy === 'offset') {
+			let last = await fetchEntities({ limit, offset: 0 });
+			let offset = limit ?? 10;
+			const actual: Entity[] = [];
+			while (last.length !== 0) {
+				actual.push(...last);
+				last = await fetchEntities({ limit, offset });
+				offset += limit ?? 10;
+			}
+			assert.deepStrictEqual(
+				actual.map(({ id, createdAt }) => id + ':' + createdAt),
+				expected.map(({ id, createdAt }) => id + ':' + createdAt));
+		}
+	}
+}
+
 export async function initTestDb(justBorrow = false, initEntities?: any[]) {
 	if (process.env.NODE_ENV !== 'test') throw 'NODE_ENV is not a test';