diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/UseCases/CactusRepository.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/UseCases/CactusRepository.java
new file mode 100644
index 0000000..9ad876f
--- /dev/null
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/UseCases/CactusRepository.java
@@ -0,0 +1,5 @@
+package org.ntlab.radishforandroidstudio.cactusClient.UseCases;
+
+public class CactusRepository {
+
+}
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/UseCases/UpdateUseCase.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/UseCases/UpdateUseCase.java
index 4925fd7..3463dfb 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/UseCases/UpdateUseCase.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/UseCases/UpdateUseCase.java
@@ -1,15 +1,15 @@
 package org.ntlab.radishforandroidstudio.cactusClient.UseCases;
 
-import org.ntlab.radishforandroidstudio.cactusClient.models.model.CactusRepository;
+import org.ntlab.radishforandroidstudio.cactusClient.models.model.CactusModels;
 
 public class UpdateUseCase implements UpdateBoundary {
 
-    CactusRepository cactusRepository = new CactusRepository();
+    CactusModels cactusModels = null;
 
 
     @Override
     public void onUpdate(long interval) {
-        cactusRepository.update(interval);
+        cactusModels.update(interval);
 
     }
 }
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/model/CactusModels.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/model/CactusModels.java
new file mode 100644
index 0000000..2d782cd
--- /dev/null
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/model/CactusModels.java
@@ -0,0 +1,40 @@
+package org.ntlab.radishforandroidstudio.cactusClient.models.model;
+
+import org.ntlab.radishforandroidstudio.framework.gameMain.GameBaseModel;
+import org.ntlab.radishforandroidstudio.framework.gameMain.GameBaseModelContainer;
+import org.ntlab.radishforandroidstudio.framework.gameMain.OnlineModel;
+
+/**
+ * モデルを管理する
+ * <p>
+ * singleton
+ *
+ * @author s.iwatani
+ */
+public class CactusModels extends GameBaseModelContainer implements OnlineModel {
+    private String instanceId = "";
+
+    public CactusModels() {
+        super();
+    }
+
+    public void setInstanceId(String id) {
+        for (GameBaseModel model : models) {
+            model.setInstanceId(id);
+        }
+        for (GameBaseModel model : nextAddModels) {
+            model.setInstanceId(id);
+        }
+        instanceId = id;
+    }
+
+    @Override
+    public void update(double interval) {
+        super.update(interval);
+    }
+
+    @Override
+    public void onResponse(String response) {
+
+    }
+}
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/model/CactusRepository.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/model/CactusRepository.java
deleted file mode 100644
index af986b2..0000000
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/model/CactusRepository.java
+++ /dev/null
@@ -1,42 +0,0 @@
-package org.ntlab.radishforandroidstudio.cactusClient.models.model;
-
-import org.ntlab.radishforandroidstudio.cactusClient.UseCases.UpdateUseCase;
-import org.ntlab.radishforandroidstudio.framework.gameMain.GameBaseModel;
-import org.ntlab.radishforandroidstudio.framework.gameMain.OnlineModel;
-import org.ntlab.radishforandroidstudio.framework.gameMain.GameBaseModelContainer;
-
-/**
- * モデルを管理する
- *
- * singleton
- *
- * @author s.iwatani
- */
-public class CactusRepository extends GameBaseModelContainer implements OnlineModel {
-    private String instanceId = "";
-   UpdateUseCase updateUseCase = new UpdateUseCase();
-
-    public CactusRepository() {
-        super();
-    }
-
-    public void setInstanceId(String id) {
-        for(GameBaseModel model : models) {
-            model.setInstanceId(id);
-        }
-        for(GameBaseModel model : nextAddModels) {
-            model.setInstanceId(id);
-        }
-        instanceId = id;
-    }
-
-    @Override
-    public void update(double interval) {
-        super.update(interval);
-    }
-
-    @Override
-    public void onResponse(String response) {
-
-    }
-}
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 8a0c4a8..f3cbeb8 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
@@ -13,7 +13,7 @@
 
 import org.ntlab.radishforandroidstudio.R;
 import org.ntlab.radishforandroidstudio.cactusClient.controller.bullet.BulletsModel;
-import org.ntlab.radishforandroidstudio.cactusClient.models.model.CactusRepository;
+import org.ntlab.radishforandroidstudio.cactusClient.models.model.CactusModels;
 import org.ntlab.radishforandroidstudio.cactusClient.controller.object.MovableObjectModel;
 import org.ntlab.radishforandroidstudio.cactusClient.controller.player.OtherPlayerCharactersModel;
 import org.ntlab.radishforandroidstudio.cactusClient.controller.bullet.OwnBulletsModel;
@@ -38,13 +38,14 @@
     private OwnPlayerModel player;
     private OwnBulletsModel ownBulletsModel;
     private MovableObjectModel movableObjectModel;
+
     RWTUIFragment f = null;
 
     private boolean isTouched = false;//画面判定
     private float touchX = 0.0f;
     private float touchY = 0.0f;
-
-    CactusRepository modelManager;//とりあえずエラーを消すために配置
+//
+//    CactusModels modelManager=null;
 
     public PlayerFragment() {
         // Required empty public constructor
@@ -55,7 +56,7 @@
         super.onCreate(savedInstanceState);
         // TODO: 2019/01/10 CactusRepositoryを変えたことによるエラー
 
-        modelManager = new CactusRepository();
+        modelManager = new CactusModels();
         modelManager.setFragment(this);
         modelManager.setUniverse(universe);
 
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/gameMain/RealTime3DFragment.java b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/gameMain/RealTime3DFragment.java
index 4c8cbab..8dd5a16 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/gameMain/RealTime3DFragment.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/gameMain/RealTime3DFragment.java
@@ -11,6 +11,7 @@
 
 import org.ntlab.radishforandroidstudio.R;
 import org.ntlab.radishforandroidstudio.cactusClient.UseCases.UpdateBoundary;
+import org.ntlab.radishforandroidstudio.cactusClient.models.model.CactusModels;
 import org.ntlab.radishforandroidstudio.framework.RWT.RWTSurfaceView;
 import org.ntlab.radishforandroidstudio.framework.model3D.Universe;
 import org.ntlab.radishforandroidstudio.framework.view3D.Camera3D;
@@ -20,8 +21,9 @@
     protected Camera3D camera;
     protected RWTSurfaceView view;
     protected View parentView = null;
-//    protected GameBaseModelContainer modelManager = null;
+    protected GameBaseModelContainer modelManager = null;
     protected UpdateBoundary updateBoundary = null;
+    protected CactusModels cactusModels = null;
 
     @Override
     public void onCreate(@Nullable Bundle savedInstanceState) {
@@ -46,12 +48,16 @@
     @Override
     protected void update(long interval) {
         progress(interval);
-//        if (modelManager != null) {
-//            modelManager.update(interval);
-//        }
-        if (updateBoundary != null) {
-            updateBoundary.onUpdate(interval);
+        if (modelManager != null) {
+            modelManager.update(interval);
         }
+//        if (updateBoundary != null) {
+//            updateBoundary.onUpdate(interval);
+//        }
+//
+//        if (cactusModels != null){
+//            cactusModels.update(interval);
+//        }
         universe.update(interval);
         camera.adjust(interval);
         view.requestRender();