diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/controller/CactusRepository.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/controller/CactusRepository.java
index e353bb2..3ecd5ce 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/controller/CactusRepository.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/controller/CactusRepository.java
@@ -1,8 +1,8 @@
 package org.ntlab.radishforandroidstudio.cactusClient.controller;
 
+import org.ntlab.radishforandroidstudio.cactusClient.usecase.UpdateUsecase;
 import org.ntlab.radishforandroidstudio.framework.gameMain.GameBaseModel;
 import org.ntlab.radishforandroidstudio.framework.gameMain.GameModelContainer;
-import org.ntlab.radishforandroidstudio.framework.gameMain.OnlineModel;
 
 /**
  * モデルを管理する
@@ -11,8 +11,9 @@
  *
  * @author s.iwatani
  */
-public class CactusRepository extends GameModelContainer implements OnlineModel {
+public class CactusRepository extends GameModelContainer{
     private String instanceId = "";
+    UpdateUsecase updateUsecase = new UpdateUsecase();
 
     public CactusRepository() {
         super();
@@ -31,10 +32,7 @@
     @Override
     public void update(double interval) {
         super.update(interval);
+        updateUsecase.onUpdate(interval);
     }
 
-    @Override
-    public void onResponse(String response) {
-
-    }
 }
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/controller/MyBullet.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/controller/MyBullet.java
index de87645..b21c299 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/controller/MyBullet.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/controller/MyBullet.java
@@ -54,40 +54,6 @@
         return isDelete;
     }
 
-    @Override
-    public void onEndFall() {
-
-    }
-
-    @Override
-    public void onIntersect(CollisionResult normal, long interval) {
-
-    }
-
-    @Override
-    public void onEndAnimation() {
-
-    }
-
-    @Override
-    public void addCollidable(ArrayList<Placeable> pList) {
-
-    }
-
-    @Override
-    public void onCollisionEnter(Placeable p) {
-
-    }
-
-    @Override
-    public void onCollisionStay(Placeable p) {
-
-    }
-
-    @Override
-    public void onCollisionExit(Placeable p) {
-
-    }
 
     @Override
     public Force3D getGravity() {
@@ -95,6 +61,7 @@
     }
 
 
+
     @Override
     final public void update(double interval) {
         progress(interval);
@@ -143,7 +110,6 @@
         setVelocity(new Velocity3D(v));
     }
 
-
     @Override
     public void setInstanceId(String id) {
         instanceId = id;
@@ -158,4 +124,40 @@
         isWaitCreatingOnServer = false;
         isCreatedOnServer = true;
     }
+
+    @Override
+    public void onEndFall() {
+
+    }
+
+    @Override
+    public void onIntersect(CollisionResult normal, long interval) {
+
+    }
+
+    @Override
+    public void onEndAnimation() {
+
+    }
+
+    @Override
+    public void addCollidable(ArrayList<Placeable> pList) {
+
+    }
+
+    @Override
+    public void onCollisionEnter(Placeable p) {
+
+    }
+
+    @Override
+    public void onCollisionStay(Placeable p) {
+
+    }
+
+    @Override
+    public void onCollisionExit(Placeable p) {
+
+    }
+
 }
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/controller/OtherPlayerCharactersModel.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/controller/OtherPlayerCharactersModel.java
index bc2ca23..702263e 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/controller/OtherPlayerCharactersModel.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/controller/OtherPlayerCharactersModel.java
@@ -80,12 +80,6 @@
             // 自分自身は無視する
             if (entry.getKey().equals(playerId)) continue;
 
-            // 情報の取得
-//            Map position = (Map)player.get("position");
-//            Map angle = (Map)player.get("angle");
-//            Position3D positionProp = new Position3D(((BigDecimal)position.get("x")).doubleValue(), ((BigDecimal)position.get("y")).doubleValue(), ((BigDecimal)position.get("z")).doubleValue());
-//            Quaternion3D quaProp = new Quaternion3D(((BigDecimal)angle.get("x")).doubleValue(), ((BigDecimal)angle.get("y")).doubleValue(), ((BigDecimal)angle.get("z")).doubleValue(), ((BigDecimal)angle.get("w")).doubleValue());
-
             properties.add(player.getPosition());
             properties.add(player.getAngle());
 
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/UpdateBoundary.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/UpdateBoundary.java
deleted file mode 100644
index f1776d1..0000000
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/UpdateBoundary.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package org.ntlab.radishforandroidstudio.cactusClient.models;
-
-public interface UpdateBoundary {
-
-    /**
-     * モデルの状態を更新する
-
-     * @param interval 前回の更新からの時間差
-     */
-    void onUpdate(double interval);
-}
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/UpdateUsecase.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/UpdateUsecase.java
deleted file mode 100644
index 7faffd5..0000000
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/UpdateUsecase.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package org.ntlab.radishforandroidstudio.cactusClient.models;
-
-import org.ntlab.radishforandroidstudio.cactusClient.controller.CactusRepository;
-
-public class UpdateUsecase implements UpdateBoundary {
-    CactusRepository cactusRepository;
-
-    @Override
-    public void onUpdate(double interval) {
-        cactusRepository.update(interval);
-
-    }
-}
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/usecase/UpdateBoundary.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/usecase/UpdateBoundary.java
new file mode 100644
index 0000000..248c7a6
--- /dev/null
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/usecase/UpdateBoundary.java
@@ -0,0 +1,6 @@
+package org.ntlab.radishforandroidstudio.cactusClient.usecase;
+
+public interface UpdateBoundary {
+
+    void onUpdate(double interval);
+}
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/usecase/UpdateUsecase.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/usecase/UpdateUsecase.java
new file mode 100644
index 0000000..807e147
--- /dev/null
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/usecase/UpdateUsecase.java
@@ -0,0 +1,7 @@
+package org.ntlab.radishforandroidstudio.cactusClient.usecase;
+
+public class UpdateUsecase implements UpdateBoundary {
+    @Override
+    public void onUpdate(double interval) {
+    }
+}
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 e1aaa8b..ba9afd3 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
@@ -34,16 +34,13 @@
     private ArrayList<String> characterIds = new ArrayList<>();
 
     @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container,
-                             Bundle savedInstanceState) {
-        instanceId = getArguments().getString("instanceId");
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
 
+        instanceId = getArguments().getString("instanceId");
         cactus = (Cactus) getActivity().getApplication();
         account = cactus.getMyAccount();
-
         connection = new CharactersFragmentConnection(instanceId);
 
-        // Inflate the layout for this fragment
         return inflater.inflate(R.layout.characters_fragment, container, false);
     }
 
@@ -53,7 +50,6 @@
 
         Button button = (Button) getActivity().findViewById(R.id.chooseInstances);
         button.setOnClickListener(new View.OnClickListener() {
-
             @Override
             public void onClick(View v) {
                 replaceFragment(R.id.fragment_place, new InstancesFragment(), false);
@@ -66,7 +62,6 @@
         listView.setAdapter(adapter);
 
         CharactersFragmentConnection con = new CharactersFragmentConnection(instanceId);
-//        con.addQueryParam("accountID", account.getUniqueID());
         con.setCallBack(new CallBack() {
             private Context context;
 
@@ -86,8 +81,14 @@
                     listView.setAdapter(adapter);
                 }
             }
+
+
         }.setContext(this.getContext()));
         con.doGet();
+
+
+
+
         // セルを選択されたら詳細画面フラグメント呼び出す
         listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
             private Context context;
@@ -101,7 +102,7 @@
                     @Override
                     public void onResponse(String response) {
                         Map<String, Player> player = JSON.decode(response, new TypeReference<HashMap<String, Player>>() {});
-                        // TODO: 複数帰ってきた，もしくは帰ってこなかったときの処理
+                        // 複数帰ってきた，もしくは帰ってこなかったときの処理
 
                         // プレイ画面へ
                         Bundle bundle = new Bundle();
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 83f151f..8adb183 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
@@ -37,7 +37,6 @@
         button.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
-//                Toast.makeText(getActivity(), "hoge!", Toast.LENGTH_SHORT).show();
                replaceFragment(R.id.fragment_place, new SignUpFragment(),true);
 
             }
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/PlayerFragment.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/PlayerFragment.java
index d22a03b..af5b95e 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/PlayerFragment.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/views/PlayerFragment.java
@@ -17,6 +17,7 @@
 import org.ntlab.radishforandroidstudio.cactusClient.controller.MovableObjectModel;
 import org.ntlab.radishforandroidstudio.cactusClient.controller.OtherPlayerCharactersModel;
 import org.ntlab.radishforandroidstudio.cactusClient.controller.OwnBulletsModel;
+import org.ntlab.radishforandroidstudio.cactusClient.usecase.UpdateBoundary;
 import org.ntlab.radishforandroidstudio.cactusClient.models.player.OwnPlayerModel;
 import org.ntlab.radishforandroidstudio.cactusClient.models.player.Player;
 import org.ntlab.radishforandroidstudio.framework.RWT.RWTPad;
@@ -104,6 +105,7 @@
         otherPlayerCharactersModel.setPlayerId(playerId);
         modelManager.addModel(otherPlayerCharactersModel);
 
+
         BulletsModel bulletsModel = new BulletsModel(this.getResources(), universe);
         bulletsModel.setPlayerId(playerId);
         modelManager.addModel(bulletsModel);
@@ -138,9 +140,12 @@
         return parentView;
     }
 
+    UpdateBoundary updateBoundary;
+
     @Override
     protected void update(long interval) {
         super.update(interval);
+        updateBoundary.onUpdate(interval);
     }
 
     @Override