diff --git a/app/src/main/java/com/example/cosmosclient/entities/Request.java b/app/src/main/java/com/example/cosmosclient/entities/Request.java
index 5d98ea0..999dcb9 100644
--- a/app/src/main/java/com/example/cosmosclient/entities/Request.java
+++ b/app/src/main/java/com/example/cosmosclient/entities/Request.java
@@ -1,5 +1,7 @@
 package com.example.cosmosclient.entities;
 
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
 import java.util.Date;
 
 public class Request {
@@ -13,9 +15,13 @@
     private Date deadline;
 //    private String location;
     private int location;
+    @JsonIgnore
     private String name; //消
     private boolean done = false;
 
+    public Request() {
+    }
+
     public Request(String rId, String uri/*, UserJsonforRequests issuer*/, String product, Date date, Date deadline, int location, String name, boolean done) {
         this.rId = rId;
         this.uri = uri;
diff --git a/app/src/main/java/com/example/cosmosclient/entities/Requests.java b/app/src/main/java/com/example/cosmosclient/entities/Requests.java
new file mode 100644
index 0000000..df14a88
--- /dev/null
+++ b/app/src/main/java/com/example/cosmosclient/entities/Requests.java
@@ -0,0 +1,52 @@
+package com.example.cosmosclient.entities;
+
+import com.fasterxml.jackson.annotation.JsonIgnore;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Requests {
+    private List<Request> requests;
+
+    public Requests() {
+
+    }
+
+    public Requests(List<Request> requests) {
+        this.requests = requests;
+    }
+
+    public List<Request> getRequests() {
+        return requests;
+    }
+
+    public void setRequests(List<Request> requests) {
+        this.requests = requests;
+    }
+
+    public void addRequests(Request r) {
+        requests.add(r);
+    }
+
+    public Request getRequest(int index) {
+        return requests.get(index);
+    }
+
+    public void clearRequest() {
+        requests.clear();
+    }
+
+    public void removeRequest(int index) {
+        requests.remove(index);
+    }
+
+    public int getRequestCount() {
+        return requests.size();
+    }
+
+//    @Override
+//    public boolean equals(Object other) {
+//        if (!(other instanceof Container)) return false;
+//        return components.equals(((Container)other).components);
+//    }
+}
diff --git a/app/src/main/java/com/example/cosmosclient/entities/UserJsonforRequests.java b/app/src/main/java/com/example/cosmosclient/entities/UserJsonforRequests.java
index aa1b1c4..bf816eb 100644
--- a/app/src/main/java/com/example/cosmosclient/entities/UserJsonforRequests.java
+++ b/app/src/main/java/com/example/cosmosclient/entities/UserJsonforRequests.java
@@ -18,12 +18,9 @@
      */
 
     public String uId, uri, name, iconUri;
-    public boolean login = true;
     //仕様ではStringを返すため
     //public Set<Token> tokens = new HashSet<>();
     //public Set<String> tokens = new HashSet<>();
-    public String token;
-    private String dummyToken = "a9965652-c2ec-4a0d-a78a-b457e8b2deca";
 
     public UserJsonforRequests() {
 
@@ -34,9 +31,6 @@
         setUri(uri);
         setName(name);
         setIconUri(iconUri);
-        setToken(this.dummyToken);
-        //addToken(this.dummyToken);
-        this.login = true;
     }
 
     public String getuId() {
@@ -71,22 +65,6 @@
         this.iconUri = iconUri;
     }
 
-    public boolean getLogin() {
-        return login;
-    }
-
-    public void setLogin(boolean login) {
-        this.login = login;
-    }
-
-    public void setToken(String token) {
-        this.token = token;
-    }
-
-    public String getToken() {
-        return token;
-    }
-
     /*
      * //仕様ではStringで返すため
      * public Set<String> getTokens(){
diff --git a/app/src/main/java/com/example/cosmosclient/resources/GroupsRest.java b/app/src/main/java/com/example/cosmosclient/resources/GroupsRest.java
index 1b0e6fe..70aa7a3 100644
--- a/app/src/main/java/com/example/cosmosclient/resources/GroupsRest.java
+++ b/app/src/main/java/com/example/cosmosclient/resources/GroupsRest.java
@@ -4,6 +4,7 @@
 import com.example.cosmosclient.entities.CreateGroupResponse;
 import com.example.cosmosclient.entities.Group;
 import com.example.cosmosclient.entities.Request;
+import com.example.cosmosclient.entities.Requests;
 import com.example.cosmosclient.entities.User;
 
 import java.util.ArrayList;
@@ -24,11 +25,11 @@
     Call<CreateGroupResponse> createGroup(@Field("name") String name, @Field("uId") String uId, @Field("token") String token);
 
     @GET("groups/{gId}/requests")
-    Call<ArrayList<Request>> getRequestsListByGid(@Path("gId") String gId, @Query("token") String token, @Query("detail") boolean detail);
+    Call<Requests> getRequestsListByGid(@Path("gId") String gId, @Query("token") String token, @Query("detail") boolean detail, @Query("quantity") int quantity);
 
     @POST("groups/{gId}/requests")
     @FormUrlEncoded
-    Call<AddRequestsResponse> addRequests(@Path("gId") String gId, @Field("uId") String uId, @Field("product") String product, @Field("deadline") Date deadline, @Field("location") int location, @Field("token") String token);
+    Call<AddRequestsResponse> addRequests(@Path("gId") String gId, @Field("uId") String uId, @Field("product") String product, /*@Field("deadline") Date deadline,*/ @Field("location") int location, @Field("token") String token);
 
 //    @GET("{gId}/requests/{rId}")
 //    Call<Request> getRequestsDetailByGidAndRid(@Path("gid") String gid, @Path("rid") String rid, @Query("token") String token);
diff --git a/app/src/main/java/com/example/cosmosclient/views/AddRequestActivity.java b/app/src/main/java/com/example/cosmosclient/views/AddRequestActivity.java
index 934bfa0..fceaa7b 100644
--- a/app/src/main/java/com/example/cosmosclient/views/AddRequestActivity.java
+++ b/app/src/main/java/com/example/cosmosclient/views/AddRequestActivity.java
@@ -144,12 +144,14 @@
                 Cosmos app = (Cosmos) getApplication();
 //                final String uId = app.getuId();
 //                final String gid = app.getgId();
-                final String uId = "0e6f93d7-a040-4bbb-9b53-9934d4707fb7";
-                final String gId = "321da586-7a50-4af4-9cb2-b4f9005051be";
-                final String token = app.getToken();
+                final String uId = "cbc24743-643b-4a8b-bbac-8bedb77f8ae5";
+                final String gId = "8f924678-e489-4640-b827-dddc0246b30c";
+//                final String token = app.getToken();
+                final String token = "hoge";
                 final boolean detail = true;
 
-                Call<AddRequestsResponse> call = addRequestsService.addRequests(gId, uId, inputProduct, new Date(curYear, curMonth, curDayOfMonth), Yolp.getInstance().getCodeBySubcategory(selectedSubCategory), token);
+//                Call<AddRequestsResponse> call = addRequestsService.addRequests(gId, uId, inputProduct, new Date(curYear, curMonth, curDayOfMonth), Yolp.getInstance().getCodeBySubcategory(selectedSubCategory), token);
+                Call<AddRequestsResponse> call = addRequestsService.addRequests(gId, uId, inputProduct, Yolp.getInstance().getCodeBySubcategory(selectedSubCategory), token);
 
                 //サーバからのレスポンス
                 call.enqueue(new Callback<AddRequestsResponse>() {
diff --git a/app/src/main/java/com/example/cosmosclient/views/RequestListActivity.java b/app/src/main/java/com/example/cosmosclient/views/RequestListActivity.java
index 4cd9ffe..fe76016 100644
--- a/app/src/main/java/com/example/cosmosclient/views/RequestListActivity.java
+++ b/app/src/main/java/com/example/cosmosclient/views/RequestListActivity.java
@@ -26,6 +26,7 @@
 import com.example.cosmosclient.R;
 import com.example.cosmosclient.app.Cosmos;
 import com.example.cosmosclient.entities.Request;
+import com.example.cosmosclient.entities.Requests;
 import com.example.cosmosclient.resources.GroupsRest;
 import com.example.cosmosclient.yolp.Yolp;
 
@@ -35,6 +36,7 @@
 import java.util.Collections;
 import java.util.Comparator;
 import java.util.Date;
+import java.util.List;
 import java.util.Locale;
 
 import retrofit2.Call;
@@ -53,6 +55,7 @@
     //Request List
     public static ArrayList<Request> requestlist = new ArrayList<>();
 
+    Requests requests;
     //Color制御
     boolean productColorFlag = true; //買うもの (true:白, false:黒)
     boolean deadlineColorFlag = true; //購入期限
@@ -82,7 +85,7 @@
                 product.setColorFilter(null);
                 productColorFlag = true;
                 ResetRequestListTable();
-                AddRequestListTable(requestlist);
+                AddRequestListTable(requests);
             } else {
                 if(deadlineRotationFlag) {
                     deadlineRotationFlag = false;
@@ -116,7 +119,7 @@
                 deadline.setColorFilter(null);
                 deadlineColorFlag = true;
                 ResetRequestListTable();
-                AddRequestListTable(requestlist);
+                AddRequestListTable(requests);
                 if(!deadlineRotationFlag) {
                     deadline.setRotation(0);
                 }
@@ -157,7 +160,7 @@
                 location.setColorFilter(null);
                 locationColorFlag = true;
                 ResetRequestListTable();
-                AddRequestListTable(requestlist);
+                AddRequestListTable(requests);
             } else {
                 if(deadlineRotationFlag) {
                     deadlineRotationFlag = false;
@@ -191,7 +194,7 @@
                 name.setColorFilter(null);
                 nameColorFlag = true;
                 ResetRequestListTable();
-                AddRequestListTable(requestlist);
+                AddRequestListTable(requests);
             } else {
                 if(deadlineRotationFlag) {
                     deadlineRotationFlag = false;
@@ -263,51 +266,6 @@
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_request_list);
 
-        //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 GroupsRest requestsService = retrofit.create(GroupsRest.class);
-
-        //RequestList取得するための必要な情報
-        Cosmos app = (Cosmos) getApplication();
-        final String gId = app.getgId();
-        final String token = app.getToken();
-        final boolean detail = true;
-
-        final Call<ArrayList<Request>> requestsListByGidCall = requestsService.getRequestsListByGid(gId, token, detail);
-
-        //サーバからのレスポンス
-        requestsListByGidCall.enqueue(new Callback<ArrayList<Request>>() {
-            //成功時
-             @Override
-             public void onResponse(Call<ArrayList<Request>> call, Response<ArrayList<Request>> response) {
-                 if (response.isSuccessful()) {
-                     ArrayList<Request> requestlist = response.body();
-
-                     Toast.makeText(RequestListActivity.this, "RequestListを取得しました", Toast.LENGTH_SHORT).show();
-                 } else {
-                     try {
-                         System.out.println("a" + response.errorBody().string());
-                     } catch (IOException e) {
-                         e.printStackTrace();
-                     }
-                     //onFailureでキャッチできないエラーの処理
-                     Toast.makeText(RequestListActivity.this, "通信エラー", Toast.LENGTH_SHORT).show();
-                 }
-             }
-
-             //失敗時
-             @Override
-             public void onFailure(Call<ArrayList<Request>> call, Throwable t) {
-                 //t.printStackTrace();
-                 Toast.makeText(RequestListActivity.this, "RequestListの取得失敗しました", Toast.LENGTH_SHORT).show();
-             }
-         });
-
         Toolbar toolbar = (Toolbar) findViewById(R.id.requestlist_toolbar);
         setSupportActionBar(toolbar);
 
@@ -322,15 +280,12 @@
             }
         });
 
-        requestlist.clear();
-
-        //Add Request
-        requestlist.add(new Request("a", "a", "わさび", new Date(2019, 6, 7), new Date(2019, 6, 7), 205002, "a-hongo", false));
-        requestlist.add(new Request("b", "b","ケーキ" , new Date(2019, 6, 6), new Date(2019, 6, 6), 205001, "t-sugisawa", false));
-        requestlist.add(new Request("c", "c", "からし", new Date(2018, 6, 4), new Date(2018, 6, 4), 205002, "n-kande", false));
-
-        //Add RequestList Table
-        AddRequestListTable(requestlist);
+//        requestlist.clear();
+//
+//        //Add Request
+//        requestlist.add(new Request("a", "a", "わさび", new Date(2019, 6, 7), new Date(2019, 6, 7), 205002, "a-hongo", false));
+//        requestlist.add(new Request("b", "b","ケーキ" , new Date(2019, 6, 6), new Date(2019, 6, 6), 205001, "t-sugisawa", false));
+//        requestlist.add(new Request("c", "c", "からし", new Date(2018, 6, 4), new Date(2018, 6, 4), 205002, "n-kande", false));
 
         //LEFT hamburger button
         DrawerLayout requestlistDrawer = (DrawerLayout) findViewById(R.id.request_list_drawer_layout);
@@ -357,13 +312,72 @@
     }
 
     @Override
+    protected void onStart() {
+        super.onStart();
+
+        //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 GroupsRest requestsService = retrofit.create(GroupsRest.class);
+
+        //RequestList取得するための必要な情報
+        Cosmos app = (Cosmos) getApplication();
+//        final String gId = app.getCurentGroup().getgId();
+        final String gId = "8f924678-e489-4640-b827-dddc0246b30c";
+//        final String token = app.getToken();
+        final String token = "hoge";
+        final boolean detail = true;
+        int quantity = 20;
+
+        final Call<Requests> requestsListByGidCall = requestsService.getRequestsListByGid(gId, token, detail, quantity);
+
+        //サーバからのレスポンス
+        requestsListByGidCall.enqueue(new Callback<Requests>() {
+            //成功時
+            @Override
+            public void onResponse(Call<Requests> call, Response<Requests> response) {
+                if (response.isSuccessful()) {
+                    requests = response.body();
+
+                    //Add RequestList Table
+                    AddRequestListTable(requests);
+
+                    Toast.makeText(RequestListActivity.this, "RequestListを取得しました", Toast.LENGTH_SHORT).show();
+                } else {
+                    try {
+                        System.out.println("a" + response.errorBody().string());
+                    } catch (IOException e) {
+                        e.printStackTrace();
+                    }
+                    //onFailureでキャッチできないエラーの処理
+                    Toast.makeText(RequestListActivity.this, "通信エラー", Toast.LENGTH_SHORT).show();
+                }
+            }
+
+            //失敗時
+            @Override
+            public void onFailure(Call<Requests> call, Throwable t) {
+                t.printStackTrace();
+                Toast.makeText(RequestListActivity.this, "RequestListの取得失敗しました", Toast.LENGTH_SHORT).show();
+            }
+        });
+
+    }
+
+    @Override
     protected void onRestart() {
         super.onRestart();
 
         ResetRequestListTable();
 
-        //Add RequestList Table
-        AddRequestListTable(requestlist);
+        requests.clearRequest();
+
+//        //Add RequestList Table
+//        AddRequestListTable(requests);
     }
 
     @SuppressWarnings("StatementWithEmptyBody")
@@ -393,21 +407,21 @@
         return true;
     }
 
-    private int ConvertMonth(int i, ArrayList<Request> requestList) {
-        return requestList.get(i).getDeadline().getMonth() + 1;
+    private int ConvertMonth(int i, Requests requests) {
+        return requests.getRequest(i).getDeadline().getMonth() + 1;
     }
 
     @TargetApi(Build.VERSION_CODES.O)
-    private void AddRequestListTable(ArrayList<Request> requestList) {
+    private void AddRequestListTable(Requests requests) {
         Date now = new Date();
         TableLayout requesttable = (TableLayout)findViewById(R.id.RequestList);
         requesttable.setShrinkAllColumns(true);
 
-        for (int i = 0; i < requestList.size(); i++) {
+        for (int i = 0; i < requests.getRequestCount(); i++) {
             TableRow tableRow = new TableRow(this);
 
             TextView textProduct = new TextView(this);
-            textProduct.setText(requestList.get(i).getProduct());
+            textProduct.setText(requests.getRequest(i).getProduct());
             textProduct.setTextSize(20);
             textProduct.setHeight(150);
             textProduct.setGravity(Gravity.CENTER);
@@ -423,7 +437,9 @@
 //            if (requestList.get(i).getDeadline().getMonth() == now.getMonth() && requestList.get(i).getDeadline().getDate() - now.getDate() == 1) {
 //                textDeadline.setText("明日まで");
 //            }
-            textDeadline.setText(ConvertMonth(i, requestList) + "/" + requestList.get(i).getDeadline().getDate());
+            if(requests.getRequest(i).getDeadline() != null) {
+                textDeadline.setText(ConvertMonth(i, requests) + "/" + requests.getRequest(i).getDeadline().getDate());
+            }
 //            textDeadline.setText(now.getMonth() + "/" + now.getDate());
             textDeadline.setTextSize(20);
             textDeadline.setHeight(150);
@@ -431,7 +447,9 @@
             tableRow.addView(textDeadline, new TableRow.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT));
 
             TextView textLocation = new TextView(this);
-            textLocation.setText(Yolp.getInstance().getSubCategoryByCode(requestList.get(i).getLocation()).getSubName());
+            if(Yolp.getInstance().getSubCategoryByCode(requests.getRequest(i).getLocation()) != null) {
+                textLocation.setText(Yolp.getInstance().getSubCategoryByCode(requests.getRequest(i).getLocation()).getSubName());
+            }
             textLocation.setTextSize(20);
             textLocation.setHeight(150);
             textLocation.setGravity(Gravity.CENTER);
@@ -439,7 +457,7 @@
 
             TextView textName = new TextView(this);
 //            requestList.get(i).getIssuer().getName();
-            textName.setText(requestList.get(i).getName());
+            textName.setText(requests.getRequest(i).getIssuer().getName());
             textName.setTextSize(20);
             textName.setHeight(150);
             textName.setGravity(Gravity.CENTER);
@@ -459,38 +477,38 @@
         }
     }
 
-    private ArrayList<Request> SortProduct() {
-        ArrayList<Request> productsortRequestlist =  (ArrayList<Request>) requestlist.clone();
+    private Requests SortProduct() {
+        List<Request> productsortRequestlist =  (List<Request>) requests.getRequests();
 
         Collections.sort(productsortRequestlist, productSortComparator);
-        return productsortRequestlist;
+        return new Requests(productsortRequestlist);
     }
 
-    private ArrayList<Request> SortDeadline() {
-        ArrayList<Request> deadlinesortRequestlist =  (ArrayList<Request>) requestlist.clone();
+    private Requests SortDeadline() {
+        List<Request> deadlinesortRequestlist =  (List<Request>) requests.getRequests();
 
         Collections.sort(deadlinesortRequestlist, deadlineSortComparator);
-        return deadlinesortRequestlist;
+        return new Requests(deadlinesortRequestlist);
     }
 
-    private ArrayList<Request> ReverseDeadline() {
-        ArrayList<Request> deadlinesortRequestlist =  (ArrayList<Request>) requestlist.clone();
+    private Requests ReverseDeadline() {
+        List<Request> deadlinesortRequestlist =  (List<Request>) requests.getRequests();
 
         Collections.sort(deadlinesortRequestlist, deadlineReverseComparator);
-        return deadlinesortRequestlist;
+        return new Requests(deadlinesortRequestlist);
     }
 
-    private ArrayList<Request> SortLocation() {
-        ArrayList<Request> locationsortRequestlist =  (ArrayList<Request>) requestlist.clone();
+    private Requests SortLocation() {
+        List<Request> locationsortRequestlist =  (List<Request>) requests.getRequests();
 
         Collections.sort(locationsortRequestlist, locationSortComparator);
-        return locationsortRequestlist;
+        return  new Requests(locationsortRequestlist);
     }
 
-    private ArrayList<Request> SortName() {
-        ArrayList<Request> namesortRequestlist =  (ArrayList<Request>) requestlist.clone();
+    private Requests SortName() {
+        List<Request> namesortRequestlist =  (List<Request>) requests.getRequests();
 
         Collections.sort(namesortRequestlist, nameSortComparator);
-        return namesortRequestlist;
+        return new Requests(namesortRequestlist);
     }
 }
\ No newline at end of file