diff --git a/app/src/main/java/org/ntlab/irisclient/OwnerRoomActivity.java b/app/src/main/java/org/ntlab/irisclient/OwnerRoomActivity.java
index 7b0fb26..5043a98 100644
--- a/app/src/main/java/org/ntlab/irisclient/OwnerRoomActivity.java
+++ b/app/src/main/java/org/ntlab/irisclient/OwnerRoomActivity.java
@@ -1,52 +1,89 @@
 package org.ntlab.irisclient;
 
-import androidx.appcompat.app.ActionBar;
-import androidx.appcompat.app.AppCompatActivity;
-import androidx.recyclerview.widget.LinearLayoutManager;
-import androidx.recyclerview.widget.RecyclerView;
-
 import android.os.Bundle;
 import android.view.View;
+import android.widget.ArrayAdapter;
 import android.widget.Button;
+import android.widget.ListView;
+import android.widget.TextView;
 
-import java.util.Locale;
+import androidx.appcompat.app.AppCompatActivity;
+
+import java.util.ArrayList;
 
 public class OwnerRoomActivity extends AppCompatActivity {
 
-//    private final String[] dataset = new String[20];
+    //フィールド
+    String r = "部屋ID " + "123456";
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_owner_room);
 
-        //上のバーを消す
-        ActionBar actionBar = getSupportActionBar();
-        if (actionBar != null) {
-            actionBar.hide();
-        }
-
-//        RecyclerView recyclerView = findViewById(R.id.my_recycler_view);
-//
-//        // use this setting to improve performance if you know that changes
-//        // in content do not change the layout size of the RecyclerView
-//        recyclerView.setHasFixedSize(true);
-//
-//        // use a linear layout manager
-//        RecyclerView.LayoutManager rLayoutManager = new LinearLayoutManager(this);
-//
-//        recyclerView.setLayoutManager(rLayoutManager);
-//
-//        int i = 0;
-//        while (i < 10) {
-//            dataset[i] = String.format(Locale.ENGLISH, "Data_0%d", i);
-//            i++;
-//        }
-//
-//        MyAdapter adapter = new MyAdapter(dataset);
-//        recyclerView.setAdapter(adapter);
+        //--------------------------------------------------------------------------
+        //各ボタン処理
+        ArrayList<String> members = new ArrayList<>();
+        Button redMasterButton = (Button) findViewById(R.id.beRedMaster);
+        Button redSpyButton = (Button) findViewById(R.id.beRedSpy);
+        Button blueMasterButton = (Button) findViewById(R.id.beBlueMaster);
+        Button blueSpyButton = (Button) findViewById(R.id.beBlueSpy);
 
 
+        redMasterButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                r = "部屋ID " + "red";
+                TextView RoomIdText = findViewById(R.id.roomID);
+                RoomIdText.setText(r);
+            }
+        });
 
+        blueMasterButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                r = "部屋ID " + "blue";
+                TextView RoomIdText = findViewById(R.id.roomID);
+                RoomIdText.setText(r);
+            }
+        });
+
+        //--------------------------------------------------------------------------
+        //メンバー表示
+
+        members.add("1さん");
+        members.add("2さん");
+        members.add("3さん");
+        members.add("4さん");
+        members.add("5さん");
+        members.add("6さん");
+        members.add("7さん");
+        members.add("8さん" + "#FF6200EE");
+        members.add("9さん");
+        members.add("10さん");
+
+        ArrayAdapter adapter = new ArrayAdapter<>(this, android.R.layout.simple_list_item_1, members);
+
+        ListView listView = (ListView)findViewById(R.id.MembersList);
+        listView.setAdapter(adapter);
+
+        //---------------------------------------------------------------
+        //settings情報
+        String s = "設定\\nお絵描き";
+        TextView settingsText = findViewById(R.id.settings);
+        settingsText.setText(s);
+
+        //---------------------------------------------------------------
+        //部屋ID情報
+        TextView RoomIdText = findViewById(R.id.roomID);
+        RoomIdText.setText(r);
     }
+
+    /*private getMemberInformation(){
+
+    }*/
+
+    /*private void addMemberToMemberList(String m){
+        members.add(m);
+    }*/
 }
\ No newline at end of file