diff --git a/app/src/main/java/com/example/cosmosclient/views/SignupActivity.java b/app/src/main/java/com/example/cosmosclient/views/SignupActivity.java
index 8f21d0c..ea0f04f 100644
--- a/app/src/main/java/com/example/cosmosclient/views/SignupActivity.java
+++ b/app/src/main/java/com/example/cosmosclient/views/SignupActivity.java
@@ -6,6 +6,7 @@
 import android.view.View;
 import android.widget.Button;
 import android.widget.EditText;
+import android.widget.Toast;
 
 import com.example.cosmosclient.R;
 
@@ -19,6 +20,7 @@
 import retrofit2.converter.jackson.JacksonConverterFactory;
 
 public class SignupActivity extends AppCompatActivity {
+    public static final String UserInfomation="com.example.cosmosclient.views";
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
@@ -26,12 +28,12 @@
         setContentView(R.layout.activity_signup);
 
         //retrofitの処理
-        Retrofit retrofit = new Retrofit.Builder()
+        final Retrofit retrofit = new Retrofit.Builder()
                 .baseUrl("nitta-lab-www.is.konan-u.ac.jp")
                 .addConverterFactory(JacksonConverterFactory.create())
                 .build();
         //interfaceから実装を取得
-        Signup signup = retrofit.create(Signup.class);
+        final Signup signup = retrofit.create(Signup.class);
 
 
         //各種idを取得
@@ -42,32 +44,43 @@
         final EditText ConfirmPasswordText = findViewById(R.id.ConfirmPasswordText);
 
 
-        //finalつけないとエラー出る
-        final Call<User> call = signup.listUser(EmailAddressText.getText().toString(),PasswordText.getText().toString(),"3");
 
         //Make Accountボタンの処理
         MakeAccountButton.setOnClickListener(new View.OnClickListener(){
             @Override
             public void onClick(View v){
-                Intent intent = new Intent(getApplication(), GroupList.class);
-//                call.enqueue(new Callback<User>() {
-//                    //成功時
-//                    @Override
-//                    public void onResponse(Call<User> call, Response<User> response) {
-//                        if (response.isSuccessful()) {
-//                            User result = response.body();
-//                        }
-//                    }
-//
-//                    //失敗時
-//                    @Override
-//                    public void onFailure(Call<User> call, Throwable t) {
-//                        t.printStackTrace();
-//                    }
-//
-//                });
-                startActivity(intent);
-                finish();
+
+                //パスワードと確認パスワードが一致していない際の処理
+                if(!PasswordText.equals(ConfirmPasswordText)){
+                    Toast.makeText(SignupActivity.this,"入力されたパスワードが一致しません。",Toast.LENGTH_SHORT);
+                    return;
+                }
+
+                //API呼び出しのための値入力
+                Call<User> call = signup.listUser(EmailAddressText.getText().toString(),PasswordText.getText().toString(),null);
+
+                call.enqueue(new Callback<User>() {
+                    //成功時
+                    @Override
+                    public void onResponse(Call<User> call, Response<User> response) {
+                        if (response.isSuccessful()) {
+                            User result = response.body();
+                            Intent intent = new Intent(getApplication(), GroupList.class);
+                            //intent.putExtra("UserInfomation",result);
+                            startActivity(intent);
+                            finish();
+
+                        }
+                    }
+
+                    //失敗時
+                    @Override
+                    public void onFailure(Call<User> call, Throwable t) {
+                        t.printStackTrace();
+                    }
+
+                });
+
             }
         });