diff --git a/app/src/main/java/com/example/tampopo_client/views/MainActivity.java b/app/src/main/java/com/example/tampopo_client/views/MainActivity.java
index e9a31b3..c253be2 100644
--- a/app/src/main/java/com/example/tampopo_client/views/MainActivity.java
+++ b/app/src/main/java/com/example/tampopo_client/views/MainActivity.java
@@ -1,6 +1,10 @@
 package com.example.tampopo_client.views;
 
+import android.content.Intent;
 import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.ImageButton;
 
 import androidx.activity.EdgeToEdge;
 import androidx.appcompat.app.AppCompatActivity;
@@ -22,5 +26,33 @@
             v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom);
             return insets;
         });
+
+        //メイン画面からフレンド一覧画面への遷移
+        ImageButton friendButton = (ImageButton) findViewById(R.id.friend);
+        friendButton.setOnClickListener(new View.OnClickListener() {
+            public void onClick(View v) {
+                Intent intent = new Intent(MainActivity.this, FriendActivity.class);
+                startActivity(intent);
+            }
+        });
+
+        //メイン画面から通知一覧画面への遷移
+//        ImageButton notificationButton = (ImageButton)findViewById(R.id.notification);
+//        notificationButton.setOnClickListener(new View.OnClickListener() {
+//            public void onClick(View v) {
+//                Intent intent = new Intent(MainActivity.this,notificationActivity. class);
+//                startActivity(intent);
+//            }
+//        });
+
+        //メイン画面から設定画面への遷移
+//        ImageButton settingButton = (ImageButton)findViewById(R.id.setting);
+//        settingButton.setOnClickListener(new View.OnClickListener() {
+//            public void onClick(View v) {
+//                Intent intent = new Intent(MainActivity.this,settingActivity. class);
+//                startActivity(intent);
+//            }
+//        });
+
     }
 }
\ No newline at end of file