diff --git a/app/src/main/java/com/example/cosmosclient/entities/SigninResponse.java b/app/src/main/java/com/example/cosmosclient/entities/SigninResponse.java
index 38683ca..8600404 100644
--- a/app/src/main/java/com/example/cosmosclient/entities/SigninResponse.java
+++ b/app/src/main/java/com/example/cosmosclient/entities/SigninResponse.java
@@ -2,4 +2,5 @@
 
 public class SigninResponse {
     public String token;
+    public String uId;
 }
diff --git a/app/src/main/java/com/example/cosmosclient/views/MakeGroupActivity.java b/app/src/main/java/com/example/cosmosclient/views/MakeGroupActivity.java
new file mode 100644
index 0000000..0bdf9e7
--- /dev/null
+++ b/app/src/main/java/com/example/cosmosclient/views/MakeGroupActivity.java
@@ -0,0 +1,51 @@
+package com.example.cosmosclient.views;
+
+import android.content.Intent;
+import android.support.v7.app.AppCompatActivity;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.EditText;
+
+import com.example.cosmosclient.R;
+import com.example.cosmosclient.resources.UsersRest;
+
+import retrofit2.Retrofit;
+import retrofit2.converter.jackson.JacksonConverterFactory;
+
+public class MakeGroupActivity extends AppCompatActivity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_make_group);
+
+        EditText gruopNameText = findViewById(R.id.groupNameText);
+        Button createGroupButton = findViewById(R.id.createGroupButton);
+        String name,uId;
+
+
+//        //retrofitの処理
+//        final Retrofit retrofit = new Retrofit.Builder()
+//                .baseUrl("http://nitta-lab-www.is.konan-u.ac.jp/cosmos/")
+//                .addConverterFactory(JacksonConverterFactory.create())
+//                .build();
+//        //interfaceから実装を取得
+//        final UsersRest signinService = retrofit.create(UsersRest.class);
+
+        createGroupButton.setOnClickListener(new View.OnClickListener(){
+            @Override
+            public void onClick(View view){
+
+            }
+        });
+
+
+
+
+
+
+
+
+    }
+}
diff --git a/app/src/main/res/layout/activity_make_group.xml b/app/src/main/res/layout/activity_make_group.xml
new file mode 100644
index 0000000..7b72ad6
--- /dev/null
+++ b/app/src/main/res/layout/activity_make_group.xml
@@ -0,0 +1,55 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context=".views.MakeGroupActivity">
+
+    <TextView
+        android:id="@+id/textView10"
+        android:layout_width="wrap_content"
+        android:layout_height="50dp"
+        android:layout_marginStart="4dp"
+        android:layout_marginLeft="4dp"
+        android:layout_marginTop="68dp"
+        android:gravity="center|center_horizontal"
+        android:text=" グループ名 "
+        android:textSize="20sp"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <EditText
+        android:id="@+id/groupNameText"
+        android:layout_width="250dp"
+        android:layout_height="50dp"
+        android:layout_marginStart="8dp"
+        android:layout_marginLeft="8dp"
+        android:layout_marginEnd="36dp"
+        android:layout_marginRight="36dp"
+        android:hint="20文字以内"
+        android:maxLength="20"
+        android:textSize="18sp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintHorizontal_bias="1.0"
+        app:layout_constraintStart_toEndOf="@+id/textView10"
+        app:layout_constraintTop_toTopOf="@+id/textView10" />
+
+    <Button
+        android:id="@+id/createGroupButton"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginStart="8dp"
+        android:layout_marginLeft="8dp"
+        android:layout_marginTop="40dp"
+        android:layout_marginEnd="8dp"
+        android:layout_marginRight="8dp"
+        android:background="#009688"
+        android:text="　グループ作成　"
+        android:textColor="#FAFAFA"
+        android:textSize="30sp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/groupNameText" />
+
+</android.support.constraint.ConstraintLayout>
\ No newline at end of file