diff --git a/src/app/Http/Controllers/LoginController.php b/src/app/Http/Controllers/LoginController.php
new file mode 100644
index 0000000..aadb9fb
--- /dev/null
+++ b/src/app/Http/Controllers/LoginController.php
@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Controllers;
+
+use Acme\Domain\User\Username;
+use Acme\Domain\User\UserRepository;
+use App\Aws\CognitoIdentityProvider\AdminInitiateAuth\AdminInitiateAuth;
+use App\Aws\CognitoIdentityProvider\AdminInitiateAuth\AdminInitiateAuthPayload;
+use App\Http\Requests\LoginRequest;
+use Illuminate\Http\RedirectResponse;
+use Illuminate\Support\Facades\Auth;
+use Illuminate\Support\Facades\Session;
+
+final readonly class LoginController
+{
+    public function __construct(
+        private UserRepository $userRepository,
+        private AdminInitiateAuth $adminInitiateAuth,
+    ) {
+    }
+
+    public function __invoke(LoginRequest $request, AdminInitiateAuth $adminInitiateAuth): RedirectResponse
+    {
+        $user = $this->userRepository->findByUsername(new Username($request->username()));
+
+        $payload = AdminInitiateAuthPayload::createForAdminUserPasswordAuthFlow($user->username(), $request->password());
+        $this->adminInitiateAuth->execute($payload);
+
+        Auth::loginUsingId($user->userId());
+        Session::regenerate();
+        Session::regenerateToken();
+
+        return redirect()->route('dashboard');
+    }
+}
diff --git a/src/app/Http/Requests/LoginRequest.php b/src/app/Http/Requests/LoginRequest.php
new file mode 100644
index 0000000..35bc6a6
--- /dev/null
+++ b/src/app/Http/Requests/LoginRequest.php
@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Http\Requests;
+
+use Illuminate\Foundation\Http\FormRequest;
+
+final class LoginRequest extends FormRequest
+{
+    public function rules(): array
+    {
+        return [
+            'username' => ['required', 'string'],
+            'password' => ['required', 'string'],
+        ];
+    }
+
+    public function username(): string
+    {
+        return $this->input('username');
+    }
+
+    public function password(): string
+    {
+        return $this->input('password');
+    }
+}
diff --git a/src/resources/views/login.blade.php b/src/resources/views/login.blade.php
new file mode 100644
index 0000000..2e8b784
--- /dev/null
+++ b/src/resources/views/login.blade.php
@@ -0,0 +1,14 @@
+@extends('layouts.app')
+
+@section('title', 'ログイン')
+
+@section('content')
+    <h1>ログイン</h1>
+
+    <form action="{{ route('login') }}" method="POST">
+        @csrf
+        <p><label>ユーザー名: <input type="text" name="username"></label></p>
+        <p><label>パスワード: <input type="password" name="password"></label></p>
+        <button type="submit">ログイン</button>
+    </form>
+@endsection
diff --git a/src/routes/web.php b/src/routes/web.php
index 0f25021..3006ece 100644
--- a/src/routes/web.php
+++ b/src/routes/web.php
@@ -2,6 +2,7 @@
 
 declare(strict_types=1);
 
+use App\Http\Controllers\LoginController;
 use App\Http\Controllers\RegisterController;
 use Illuminate\Support\Facades\Route;
 
@@ -20,6 +21,8 @@
 
 Route::view('/register', 'register')->name('registerForm');
 Route::post('/register', RegisterController::class)->name('register');
+Route::view('/login', 'login')->name('loginForm');
+Route::post('/login', LoginController::class)->name('login');
 
 
 Route::group(['middleware' => 'auth'], static function () {