diff --git a/app/Http/Controllers/AuthController.php b/app/Http/Controllers/AuthController.php
index 657fd36..f4de4ab 100644
--- a/app/Http/Controllers/AuthController.php
+++ b/app/Http/Controllers/AuthController.php
@@ -228,66 +228,26 @@ class AuthController extends Controller {
     }
   }
 
-  public function register(Request $r) {
+  public function register (Request $r) {
     $ip = $_SERVER['REMOTE_ADDR'];
 
-    // Anti-spam here.
-
     if (!empty($r)) {
-      // Check username.
-      //// Exists?
-      $existUser = DB::table('users')
-        ->select('id')
-        ->where('username', $r->username)
-        ->first();
-
-      if ($existUser != 0) {
-        return array('Username already exists.');
-      }
-
-      //// Empty?
-      if (empty($r->username)) {
-        return array('Username is empty.');
-      }
-
-      //// Valid?
-      if (preg_match("/^[a-zA-Z0-9]+$/", $r->username) == 0) {
-        return array('Please use English characters only.');
-      }
-
-      // Check password.
-      //// Empty?
-      if (empty($r->password)) {
-        return array('Password is empty.');
-      }
-
-      // Check email.
-      //// Exists?
-      $existEmail = DB::table('users')
-        ->select('id')
-        ->where('email', $r->email)
-        ->first();
-
-      if ($existEmail != 0) {
-        return array('Email already exists');
-      }
-
-      //// Empty?
-      if (empty($r->email)) {
-        return array('Email is empty.');
-      }
-
-      //// Valid?
-      if (!filter_var($r->email, FILTER_VALIDATE_EMAIL)) {
-        return array('Email is invalid.');
-      }
+      $existUser = DB::table('users')->select('id')->where('username', $r->username)->first();
+      if ($existUser != 0) return array('err' => 'ユーザ名は既に登録しています。');
+      if (empty($r->username)) return array('err' => 'ユーザ名は空です。');
+      if (preg_match("/^[a-zA-Z0-9]+$/", $r->username) == 0) return array('err' => '英文字ばかりご入力下さい。');
+      if (empty($r->password)) return array('err' => 'パスワードは空です。');
+      if (empty($r->password_check)) return array('err' => 'パスワード（確認）は空です。');
+      if ($r->password != $r->password_check) return array('err' => 'パスワードとパスワード（確認）は違います。');
+      $existEmail = DB::table('users')->select('id')->where('email', $r->email)->first();
+      if ($existEmail != 0) return array('err' => 'メールアドレスは既に登録しています。');
+      if (empty($r->email)) return array('err' => 'メールアドレスは空です。');
+      if (!filter_var($r->email, FILTER_VALIDATE_EMAIL)) return array('err' => 'メールアドレスを正しくご入力下さい。');
 
       $salt = dechex(mt_rand(0, 2147483647)) . dechex(mt_rand(0, 2147483647));
       $passwd = hash('sha256', $r->password . $salt);
 
-      for ($round = 0; $round < 65536; $round++) {
-        $passwd = hash('sha256', $passwd . $salt);
-      }
+      for ($round = 0; $round < 65536; $round++) { $passwd = hash('sha256', $passwd . $salt); }
 
       $addUser = DB::table('users')
         ->insertGetId([
@@ -368,7 +328,7 @@ class AuthController extends Controller {
         ]);
 
       setcookie('kero_token', $checkName->kero_token, time()+157788000, '/', $_SERVER['HTTP_HOST'], 0, 1);
-      return view('');
+      return $this->login($r);
 
       //return array('1');
     }
diff --git a/app/Http/Controllers/HomeController.php b/app/Http/Controllers/HomeController.php
index 61d6eda..9feb4cc 100644
--- a/app/Http/Controllers/HomeController.php
+++ b/app/Http/Controllers/HomeController.php
@@ -71,14 +71,23 @@ class HomeController extends Controller {
     return view('pages.site.login', compact(['res', 'menu', 'user', 'err']));
   }
 
-  public function register () {
+  public function register (Request $r) {
     if (isset($_COOKIE['kero_token'])) return redirect('');
+
     $menu = $this->menu;
     $cook = (isset($_COOKIE['kero_token']) ? $_COOKIE['kero_token'] : '');
     $id = $this->objAuth->checkLegit($cook);
     $user = $this->objUser->getUser2($id, $cook);
     $res = array();
-    return view('pages.site.register', compact(['res', 'menu', 'user']));
+    $err = '';
+
+    if (isset($r->username) && isset($r->password) && isset($r->email) && isset($r->password_check)) {
+      $res = $this->objAuth->register($r);
+      if (isset($res['kero_token'])) return redirect('');
+      $err = $res['err'];
+    }
+
+    return view('pages.site.register', compact(['res', 'menu', 'user', 'err']));
   }
 
   public function notfound () {
diff --git a/resources/views/pages/site/register.blade.php b/resources/views/pages/site/register.blade.php
index 2a859c2..4fa168b 100644
--- a/resources/views/pages/site/register.blade.php
+++ b/resources/views/pages/site/register.blade.php
@@ -4,54 +4,57 @@
 
 <div class="within">
   <div class="bar">新規登録</div>
-  <div class="back" style="white-space: pre-wrap;">
-  <div class="row body">
-    <div class="col-sm-4"><b>ユーザー名 <span class="badge badge-danger">必須</span></b></div>
-    <div class="col"><input id="username-register" type="text" class="form-control" /></div>
-  </div>
-  <div class="row body">
-    <div class="col-sm-4"><b>パスワード <span class="badge badge-danger">必須</span></b></div>
-    <div class="col"><input id="password-register" type="password" class="form-control" /></div>
-  </div>
-  <div class="row body">
-    <div class="col-sm-4"><b>パスワード確認 <span class="badge badge-danger">必須</span></b></div>
-    <div class="col"><input id="confirm-register" type="password" class="form-control" /></div>
-  </div>
-  <div class="row body">
-    <div class="col-sm-4"><b>電子メール <span class="badge badge-danger">必須</span></b></div>
-    <div class="col"><input id="email-register" type="text" class="form-control" /></div>
-  </div>
-  <div class="row body">
-    <div class="col-sm-4"><b>国</b></div>
-    <div class="col"><select id="country-register" class="custom-select"><option value="ASEAN"> ASEAN</option></select></div>
-  </div>
-  <div class="row body">
-    <div class="col-sm-4"><b>性別</b></div>
-    <div class="col">
-      <fieldset class="form-group">
-        <div tabindex="-1" role="group">
-          <div id="gender" role="radiogroup" tabindex="-1" class="btn-group-toggle btn-group" variant="primary">
-            <label class="btn btn-secondary active">
-              <input id="gender__BV_option_0_" type="radio" name="gender" autocomplete="off" class="" value="0" />
-              <span>不明</span>
-            </label>
-            <label class="btn btn-secondary">
-              <input id="gender__BV_option_1_" type="radio" name="gender" autocomplete="off" class="" value="1" />
-              <span>男性</span>
-            </label>
-            <label class="btn btn-secondary">
-              <input id="gender__BV_option_2_" type="radio" name="gender" autocomplete="off" class="" value="2" />
-              <span>女性</span>
-            </label>
-          </div>
+  <div class="back">
+    <form method="POST" action="/register">
+      @csrf
+      <div class="row body">
+        <div class="col-sm-4"><b>ユーザー名 <span class="badge badge-danger">必須</span></b></div>
+        <div class="col"><input name="username" id="username-register" type="text" class="form-control" /></div>
+      </div>
+      <div class="row body">
+        <div class="col-sm-4"><b>パスワード <span class="badge badge-danger">必須</span></b></div>
+        <div class="col"><input name="password" id="password-register" type="password" class="form-control" /></div>
+      </div>
+      <div class="row body">
+        <div class="col-sm-4"><b>パスワード確認 <span class="badge badge-danger">必須</span></b></div>
+        <div class="col"><input name="password_check" id="confirm-register" type="password" class="form-control" /></div>
+      </div>
+      <div class="row body">
+        <div class="col-sm-4"><b>電子メール <span class="badge badge-danger">必須</span></b></div>
+        <div class="col"><input name="email" id="email-register" type="text" class="form-control" /></div>
+      </div>
+      <div class="row body">
+        <div class="col-sm-4"><b>国</b></div>
+        <div class="col"><select name="country" id="country-register" class="custom-select"><option value="ASEAN"> ASEAN</option></select></div>
+      </div>
+      <div class="row body">
+        <div class="col-sm-4"><b>性別</b></div>
+        <div class="col">
+          <fieldset class="form-group">
+            <div tabindex="-1" role="group">
+              <div id="gender" role="radiogroup" tabindex="-1" class="btn-group-toggle btn-group" variant="primary">
+                <label class="btn btn-secondary active">
+                  <input id="gender0" name="gender" type="radio" name="gender" autocomplete="off" class="" value="0" />
+                  <span>不明</span>
+                </label>
+                <label class="btn btn-secondary">
+                  <input id="gender1" name="gender" type="radio" name="gender" autocomplete="off" class="" value="1" />
+                  <span>男性</span>
+                </label>
+                <label class="btn btn-secondary">
+                  <input id="gender2" name="gender" type="radio" name="gender" autocomplete="off" class="" value="2" />
+                  <span>女性</span>
+                </label>
+              </div>
+            </div>
+          </fieldset>
         </div>
-      </fieldset>
-    </div>
-  </div>
-  <div class="row body">
-    <div class="col-sm-4"></div>
-    <div class="col"><button type="button" class="btn btn-success btn-block">登録</button></div>
-  </div>
+      </div>
+      <div class="row body">
+        <div class="col-sm-4"></div>
+        <div class="col"><input name="submit" type="submit" class="btn btn-success btn-block" value="登録" /></div>
+      </div>
+    </form>
   </div>
 </div>
 
diff --git a/routes/view/site.php b/routes/view/site.php
index 92a70a5..aeb8026 100644
--- a/routes/view/site.php
+++ b/routes/view/site.php
@@ -5,4 +5,5 @@ Route::get('/blog/{slug}', 'HomeController@post');
 Route::get('/login', 'HomeController@login');
 Route::post('/login', 'HomeController@login');
 Route::get('/register', 'HomeController@register');
+Route::post('/register', 'HomeController@register');
 Route::get('/{slug}', 'HomeController@page');
\ No newline at end of file