diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/SignUpFragment.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/SignUpFragment.java
deleted file mode 100644
index 8396843..0000000
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/SignUpFragment.java
+++ /dev/null
@@ -1,48 +0,0 @@
-package org.ntlab.radishforandroidstudio.cactusClient;
-
-
-import android.os.Bundle;
-import android.support.v4.app.Fragment;
-import android.support.v4.app.FragmentManager;
-import android.support.v4.app.FragmentTransaction;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.Button;
-
-import org.ntlab.radishforandroidstudio.R;
-
-public class SignUpFragment extends Fragment {
-
-    @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container,
-                             Bundle savedInstanceState) {
-        // Inflate the layout for this fragment
-        return inflater.inflate(R.layout.sign_up_fragment, container, false);
-
-    }
-
-    //↓↓↓↓↓↓↓↓画面遷移↓↓↓↓↓↓↓↓
-    @Override
-    public void onStart() {
-        super.onStart();
-
-        Button button = (Button)getActivity().findViewById(R.id.LoginButton2);
-        button.setOnClickListener(new View.OnClickListener() {
-
-            @Override
-            public void onClick(View v) {
-                //Toast.makeText(getActivity(), "hoge!", Toast.LENGTH_SHORT).show();
-
-                FragmentManager manager = getFragmentManager();
-                FragmentTransaction transaction = manager.beginTransaction();
-
-                //transaction.replace(R.id.fragment_place, new LoginFragment());
-                transaction.replace(R.id.fragment_place, new LoginFragment());
-
-                transaction.commit();
-            }
-        });
-
-    }
-}