diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/CharactersFragment.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/CharactersFragment.java
index 8276a08..80c6693 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/CharactersFragment.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/CharactersFragment.java
@@ -7,14 +7,10 @@
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-
-import android.support.v4.app.Fragment;
 import android.widget.AdapterView;
 import android.widget.ArrayAdapter;
-
 import android.widget.Button;
 import android.widget.ListView;
-import android.widget.Toast;
 
 import org.ntlab.radishforandroidstudio.R;
 import org.ntlab.radishforandroidstudio.cactusClient.Cactus;
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/InstancesFragment.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/InstancesFragment.java
index 868af2e..61c85f5 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/InstancesFragment.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/InstancesFragment.java
@@ -13,8 +13,6 @@
 import android.widget.ListView;
 
 import org.ntlab.radishforandroidstudio.R;
-import org.ntlab.radishforandroidstudio.cactusClient.Cactus;
-import org.ntlab.radishforandroidstudio.cactusClient.models.Account;
 
 import java.util.ArrayList;
 
@@ -62,7 +60,7 @@
                 Bundle bundle = new Bundle();
 
                 bundle.putSerializable("test", "これはテストです");
-                bundle.putSerializable("position",position);
+                bundle.putSerializable("position", position);
 
                 fragment.setArguments(bundle);
                 transaction.replace(R.id.framelayout_place, fragment, "characters_fragment");
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/LoginFragment.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/LoginFragment.java
index 55db6c8..bf6efda 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/LoginFragment.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/LoginFragment.java
@@ -9,13 +9,11 @@
 import android.view.ViewGroup;
 import android.widget.Button;
 import android.widget.EditText;
-
 import android.widget.Toast;
 
 import net.arnx.jsonic.JSON;
 import net.arnx.jsonic.TypeReference;
 
-
 import org.ntlab.radishforandroidstudio.R;
 import org.ntlab.radishforandroidstudio.cactusClient.Cactus;
 import org.ntlab.radishforandroidstudio.cactusClient.connections.LoginFragmentConnection;
@@ -75,7 +73,7 @@
                 if (userName.getText().toString().isEmpty()) {
                     Toast.makeText(getActivity(), "ユーザー名が未記入です", Toast.LENGTH_SHORT).show();
                     return;
-                } else if(passWord.getText().toString().isEmpty()){
+                } else if (passWord.getText().toString().isEmpty()) {
                     Toast.makeText(getActivity(), "パスワードが未記入です", Toast.LENGTH_SHORT).show();
                     return;
                 }
@@ -85,22 +83,23 @@
                     @Override
                     public void onResponse(String response) {
                         //通信した時の処理を書くのだよ
-                        URIAddressedAccount lac = JSON.decode(response, new TypeReference<URIAddressedAccount>(){});
+                        URIAddressedAccount lac = JSON.decode(response, new TypeReference<URIAddressedAccount>() {
+                        });
                         System.out.println("///////////////////////////////////////////////");
                         System.out.println(response);
                         Account user = lac.getAccount();
 
-                        if(user.isLogin()){
+                        if (user.isLogin()) {
                             Cactus c = (Cactus) getActivity().getApplication();
                             c.setMyAccount(user);
 
-                            Toast.makeText(getActivity(),"ログインに成功しました。", Toast.LENGTH_SHORT).show();
+                            Toast.makeText(getActivity(), "ログインに成功しました。", Toast.LENGTH_SHORT).show();
                             FragmentManager manager = getFragmentManager();
                             FragmentTransaction transaction = manager.beginTransaction();
                             transaction.replace(R.id.framelayout_place, new InstancesFragment());
                             transaction.commit();
-                        }else {
-                            Toast.makeText(getActivity(),"ログインに失敗しました。", Toast.LENGTH_SHORT).show();
+                        } else {
+                            Toast.makeText(getActivity(), "ログインに失敗しました。", Toast.LENGTH_SHORT).show();
                         }
 
                     }
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/SignUpFragment.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/SignUpFragment.java
index 0095fda..149dca9 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/SignUpFragment.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/SignUpFragment.java
@@ -10,6 +10,7 @@
 import android.widget.Button;
 import android.widget.EditText;
 import android.widget.Toast;
+
 import net.arnx.jsonic.JSON;
 import net.arnx.jsonic.TypeReference;
 
@@ -55,25 +56,25 @@
 
         //サインアップ
         Button signUpButton = (Button) getActivity().findViewById(R.id.signUp2);
-        signUpButton.setOnClickListener(new View.OnClickListener(){
+        signUpButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                EditText inputPassword = (EditText)getActivity().findViewById(R.id.inputPassword2);
-                EditText checkPassWord = (EditText)getActivity().findViewById(R.id.checkPassword);
-                EditText inputUserName = (EditText)getActivity().findViewById(R.id.inputUserName);
-                EditText inputUserID = (EditText)getActivity().findViewById(R.id.inputUserID);
+                EditText inputPassword = (EditText) getActivity().findViewById(R.id.inputPassword2);
+                EditText checkPassWord = (EditText) getActivity().findViewById(R.id.checkPassword);
+                EditText inputUserName = (EditText) getActivity().findViewById(R.id.inputUserName);
+                EditText inputUserID = (EditText) getActivity().findViewById(R.id.inputUserID);
 
 
-                if(inputUserID.getText().toString().contains(" ") || inputUserID.getText().toString().contains("　")){
+                if (inputUserID.getText().toString().contains(" ") || inputUserID.getText().toString().contains("　")) {
                     Toast.makeText(getActivity(), "空白の含むIDは登録できません", Toast.LENGTH_SHORT).show();
                     return;
-                }else if (inputPassword.getText().toString().isEmpty()) {
+                } else if (inputPassword.getText().toString().isEmpty()) {
                     Toast.makeText(getActivity(), "パスワードを入力してください", Toast.LENGTH_SHORT).show();
                     return;
                 } else if (checkPassWord.getText().toString().isEmpty()) {
                     Toast.makeText(getActivity(), "確認用パスワードを入力してください", Toast.LENGTH_SHORT).show();
                     return;
-                } else if (!inputPassword.getText().toString().equals(checkPassWord.getText().toString() )) {
+                } else if (!inputPassword.getText().toString().equals(checkPassWord.getText().toString())) {
                     Toast.makeText(getActivity(), "パスワードが一致しません", Toast.LENGTH_SHORT).show();
                     return;
                 }
@@ -84,11 +85,12 @@
                     public void onResponse(String response) {
                         //通信した時の処理を書くのだよ
                         URIAddressedAccount ac = JSON.decode(response, URIAddressedAccount.class);
-                        URIAddressedAccount ac2 = JSON.decode(response, new TypeReference<URIAddressedAccount>(){});
-                        System.out.println("JSON.decode(response, URIAddressedAccount.class);\n"+ac.getUri());
-                        System.out.println("JSON.decode(response, new TypeReference<URIAddressedAccount>(){});\n"+ac2.getUri());
+                        URIAddressedAccount ac2 = JSON.decode(response, new TypeReference<URIAddressedAccount>() {
+                        });
+                        System.out.println("JSON.decode(response, URIAddressedAccount.class);\n" + ac.getUri());
+                        System.out.println("JSON.decode(response, new TypeReference<URIAddressedAccount>(){});\n" + ac2.getUri());
                         System.out.println(response);
-                        Toast.makeText(getActivity(),response, Toast.LENGTH_SHORT).show();
+                        Toast.makeText(getActivity(), response, Toast.LENGTH_SHORT).show();
                     }
                 });