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 86aa3d8..becbb3a 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
@@ -22,7 +22,10 @@
 import org.ntlab.radishforandroidstudio.framework.model3D.ModelFactory;
 import org.ntlab.radishforandroidstudio.framework.model3D.Object3D;
 import org.ntlab.radishforandroidstudio.framework.model3D.Position3D;
+import org.ntlab.radishforandroidstudio.framework.physics.AngularVelocity3D;
 import org.ntlab.radishforandroidstudio.framework.physics.Ground;
+import org.ntlab.radishforandroidstudio.framework.physics.PhysicalSystem;
+import org.ntlab.radishforandroidstudio.framework.physics.Solid3D;
 import org.ntlab.radishforandroidstudio.framework.physics.Velocity3D;
 import org.ntlab.radishforandroidstudio.java3d.AmbientLight;
 import org.ntlab.radishforandroidstudio.java3d.Appearance;
@@ -32,6 +35,7 @@
 import org.ntlab.radishforandroidstudio.java3d.Material;
 import org.ntlab.radishforandroidstudio.java3d.TextureCubeMap;
 import org.ntlab.radishforandroidstudio.java3d.TextureLoader;
+import org.ntlab.radishforandroidstudio.java3d.Transform3D;
 import org.ntlab.radishforandroidstudio.java3d.Vector3d;
 import org.ntlab.radishforandroidstudio.java3d.Vector3f;
 
@@ -44,6 +48,9 @@
     private float touchY = 0.0f;
     RWTPad pad = null;
     private Player player;
+    private PhysicalSystem physicalSystem;
+    private Transform3D initTrans;
+    private Solid3D diceObj;
 
     public PlayerFragment() {
         // Required empty public constructor
@@ -104,11 +111,8 @@
         } catch (Exception e) {
             e.printStackTrace();
         }
-        //オブジェクトの生成
+        // サイコロの作成
         Appearance ap3 = new Appearance();
-        Material material = new Material();
-        m.setDiffuseColor(1.0f, 1.0f, 1.0f);
-        ap3.setMaterial(m);
         TextureCubeMap tex1 = new TextureCubeMap(TextureCubeMap.BASE_LEVEL, TextureCubeMap.RGB, 0);
         TextureLoader loader = new TextureLoader(getResources(), R.drawable.dice_1, TextureLoader.BY_REFERENCE | TextureLoader.Y_UP);
         tex1.setImage(0, TextureCubeMap.POSITIVE_Z, loader.getImage());
@@ -123,17 +127,22 @@
         loader = new TextureLoader(getResources(), R.drawable.dice_2, TextureLoader.BY_REFERENCE | TextureLoader.Y_UP);
         tex1.setImage(0, TextureCubeMap.NEGATIVE_Y, loader.getImage());
         ap3.setTexture(tex1);
+        physicalSystem = new PhysicalSystem();
         Box b1 = new Box(1.0f, 1.0f, 1.0f, ap3);
-        final Object3D obj1 = new Object3D("box", b1);
-        obj1.scale(100.0, 100.0, 100.0);
-        obj1.apply(new Position3D(0.0 , 300.0, 0.0), false);
-        OvergroundActor obj_actor = new OvergroundActor(obj1, null);
-        universe.place(obj_actor);
-        
+        Object3D obj1 = new Object3D("box", b1);
+        obj1.apply(new Position3D(0.0 , -100.0, 350.0), false);
+        diceObj = new Solid3D(obj1);
+        diceObj.scale(100.0, 100.0, 100.0);
+        diceObj.apply(new AngularVelocity3D(-0.4, 0.0, -0.6), false);
+        universe.place(diceObj);
+        physicalSystem.add(diceObj);
+        initTrans = new Transform3D();
+        obj1.rot.getTransform(initTrans);
+
         //カメラの設定（視点）
         camera.setViewPoint(pocha.getPosition().add(0.0, 1.5, 0.0));
         camera.setViewLine(pocha.getDirection());
-
+        camera.addTarget(diceObj);
         camera.setFieldOfView(1.5);
         camera.setBackClipDistance(10000.0);
         start(1000L, 50L, true);