diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/RWT/RWTButton.java b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/RWT/RWTButton.java
deleted file mode 100644
index 5482b4f..0000000
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/RWT/RWTButton.java
+++ /dev/null
@@ -1,34 +0,0 @@
-package org.ntlab.radishforandroidstudio.framework.RWT;
-
-import android.content.Context;
-import android.support.v7.widget.AppCompatButton;
-import android.util.AttributeSet;
-import android.view.MotionEvent;
-import android.view.View;
-import android.widget.LinearLayout;
-
-public class RWTButton extends AppCompatButton implements View.OnTouchListener {
-    public RWTButton(Context context) {
-        super(context);
-        init();
-    }
-
-    public RWTButton(Context context, AttributeSet attrs) {
-        super(context, attrs);
-        init();
-    }
-
-    public RWTButton(Context context, AttributeSet attrs, int defStyleAttr) {
-        super(context, attrs, defStyleAttr);
-        init();
-    }
-
-    public void init() {
-    }
-
-    @Override
-    public boolean onTouch(View v, MotionEvent event) {
-        System.out.println("touch!!");
-        return false;
-    }
-}
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/RWT/RWTPad.java b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/RWT/RWTPad.java
new file mode 100644
index 0000000..49de1d0
--- /dev/null
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/RWT/RWTPad.java
@@ -0,0 +1,68 @@
+package org.ntlab.radishforandroidstudio.framework.RWT;
+
+import android.content.Context;
+import android.graphics.Canvas;
+import android.graphics.Color;
+import android.graphics.Paint;
+import android.support.v7.widget.AppCompatButton;
+import android.util.AttributeSet;
+import android.view.MotionEvent;
+import android.view.View;
+
+import org.ntlab.radishforandroidstudio.framework.event.PadEvent;
+import org.ntlab.radishforandroidstudio.framework.listener.PadListener;
+import org.ntlab.radishforandroidstudio.framework.listener.SamplePadListener;
+import org.ntlab.radishforandroidstudio.framework.subject.PadSubject;
+
+public class RWTPad extends View {
+    private MotionEvent touchInfo = null;
+
+    public RWTPad(Context context) {
+        super(context);
+        init();
+    }
+
+    public RWTPad(Context context, AttributeSet attrs) {
+        super(context, attrs);
+        init();
+    }
+
+    public RWTPad(Context context, AttributeSet attrs, int defStyleAttr) {
+        super(context, attrs, defStyleAttr);
+        init();
+    }
+
+    public void init() {
+        // Listenerサンプル
+        addListener(new SamplePadListener());
+    }
+
+    @Override
+    public void onDraw(Canvas canvas) {
+        super.onDraw(canvas);
+        Paint paint = this.createRedPaint();
+        canvas.drawCircle(150, 150, 100, paint);
+    }
+
+    private Paint createRedPaint() {
+        Paint paint = new Paint();
+        paint.setAntiAlias(true);
+        paint.setColor(Color.RED);
+        // 以下の値が小さいと点が見えない可能性があります
+        paint.setStrokeWidth(10);
+        return paint;
+    }
+
+    @Override
+    public boolean onTouchEvent(MotionEvent event) {
+        touchInfo = event;
+        PadEvent padEvent = new PadEvent(event, 1.0f);
+        PadSubject.getInstance().pushListeners(padEvent);
+        System.out.println("Touch x:");
+        return true;
+    }
+
+    public void addListener(PadListener listener) {
+        PadSubject.getInstance().addListener(listener);
+    }
+}
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/RWT/RWTUIFragment.java b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/RWT/RWTUIFragment.java
index e1a02ae..1dd6ff2 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/RWT/RWTUIFragment.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/RWT/RWTUIFragment.java
@@ -23,26 +23,12 @@
     @Override
     public View onCreateView(LayoutInflater inflater, ViewGroup container,
                              Bundle savedInstanceState) {
-        View v = inflater.inflate(R.layout.ui_fragment, container, false);
-        Button btn = v.findViewById(R.id.button3);
-        btn.setOnTouchListener(new OnTouchListener() {
-            @Override
-            public boolean onTouch(View v, MotionEvent event) {
-                System.out.println("f");
-                return false;
-            }
-        });
-
-
         return inflater.inflate(R.layout.ui_fragment, null);
     }
 
     @Override
     public boolean onTouch(View v, MotionEvent event) {
-//        switch (v.getId()) {
-//
-//        }
-        System.out.println("id: " + v.getId());
+        System.out.println("RWTUIFragment touch");
         return false;
     }
 }
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/event/MyEvent.java b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/event/MyEvent.java
new file mode 100644
index 0000000..37c04b4
--- /dev/null
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/event/MyEvent.java
@@ -0,0 +1,15 @@
+package org.ntlab.radishforandroidstudio.framework.event;
+
+import android.view.MotionEvent;
+
+public class MyEvent {
+    MotionEvent e;
+
+    public MyEvent(MotionEvent e) {
+        this.e = e;
+    }
+
+    public final MotionEvent getMotionEvent() {
+        return e;
+    }
+}
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/event/PadEvent.java b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/event/PadEvent.java
new file mode 100644
index 0000000..3cfa8fc
--- /dev/null
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/event/PadEvent.java
@@ -0,0 +1,17 @@
+package org.ntlab.radishforandroidstudio.framework.event;
+
+import android.view.MotionEvent;
+
+public class PadEvent extends MyEvent{
+    private MotionEvent e;
+    private float dummy;
+
+    public PadEvent(MotionEvent e, float f) {
+        super(e);
+        dummy = f;
+    }
+
+    public final float getDummy() {
+        return dummy;
+    }
+}
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/listener/MyListener.java b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/listener/MyListener.java
index 921be0f..fa5a7a8 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/listener/MyListener.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/listener/MyListener.java
@@ -1,7 +1,7 @@
 package org.ntlab.radishforandroidstudio.framework.listener;
 
-import android.view.InputEvent;
+import org.ntlab.radishforandroidstudio.framework.event.MyEvent;
 
-public interface MyListener {
-    public boolean onEvent(InputEvent event);
+public interface MyListener<EventType extends MyEvent> {
+    boolean onEvent(EventType event);
 }
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/listener/PadListener.java b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/listener/PadListener.java
new file mode 100644
index 0000000..6c5e1a8
--- /dev/null
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/listener/PadListener.java
@@ -0,0 +1,5 @@
+package org.ntlab.radishforandroidstudio.framework.listener;
+
+import org.ntlab.radishforandroidstudio.framework.event.PadEvent;
+
+public interface PadListener extends MyListener<PadEvent> {}
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/listener/SamplePadListener.java b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/listener/SamplePadListener.java
new file mode 100644
index 0000000..0ddce68
--- /dev/null
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/listener/SamplePadListener.java
@@ -0,0 +1,11 @@
+package org.ntlab.radishforandroidstudio.framework.listener;
+
+import org.ntlab.radishforandroidstudio.framework.event.PadEvent;
+
+public class SamplePadListener implements PadListener {
+    @Override
+    public boolean onEvent(PadEvent event) {
+        System.out.println("PadListener Sample value:" + event.getDummy());
+        return false;
+    }
+}
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/listener/TouchListener.java b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/listener/TouchListener.java
deleted file mode 100644
index b8a49a8..0000000
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/listener/TouchListener.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package org.ntlab.radishforandroidstudio.framework.listener;
-
-import android.view.InputEvent;
-
-public interface TouchListener extends MyListener {
-
-    @Override
-    public boolean onEvent(InputEvent event);
-
-    public boolean onTouch(InputEvent event);
-    public boolean onLongPress(InputEvent event);
-    public boolean onRelease(InputEvent event);
-}
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/subject/MySubject.java b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/subject/MySubject.java
index d93fc72..798acf7 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/subject/MySubject.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/subject/MySubject.java
@@ -5,17 +5,18 @@
 import java.util.Set;
 import java.util.concurrent.CopyOnWriteArraySet;
 
+import org.ntlab.radishforandroidstudio.framework.event.MyEvent;
 import org.ntlab.radishforandroidstudio.framework.listener.MyListener;
 
-public abstract class MySubject {
-    protected Set<MyListener> listenerSet = new CopyOnWriteArraySet<MyListener>();
+public abstract class MySubject<ListenerType extends MyListener, EventType extends MyEvent> {
+    protected Set<ListenerType> listenerSet = new CopyOnWriteArraySet<>();
 
-    public void addListener(MyListener listener) {
+    protected void addListener(ListenerType listener) {
         listenerSet.add(listener);
     }
 
-    protected void notifyListeners(InputEvent event) {
-        for (MyListener listener : listenerSet) {
+    protected void notifyListeners(EventType event) {
+        for (ListenerType listener : listenerSet) {
             listener.onEvent(event);
         }
     }
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/subject/PadSubject.java b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/subject/PadSubject.java
new file mode 100644
index 0000000..f08c156
--- /dev/null
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/subject/PadSubject.java
@@ -0,0 +1,22 @@
+package org.ntlab.radishforandroidstudio.framework.subject;
+
+import org.ntlab.radishforandroidstudio.framework.event.PadEvent;
+import org.ntlab.radishforandroidstudio.framework.listener.PadListener;
+
+public class PadSubject extends MySubject<PadListener, PadEvent> {
+    public final static PadSubject own = new PadSubject();
+
+    private PadSubject() {}
+
+    public static PadSubject getInstance() {
+        return own;
+    }
+
+    public void addListener(PadListener listener) {
+        super.addListener(listener);
+    }
+
+    public void pushListeners(PadEvent e) {
+        notifyListeners(e);
+    }
+}
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/spriteTest/TestActivity.java b/app/src/main/java/org/ntlab/radishforandroidstudio/spriteTest/TestActivity.java
index 431568c..123d675 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/spriteTest/TestActivity.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/spriteTest/TestActivity.java
@@ -15,6 +15,7 @@
 import org.ntlab.radishforandroidstudio.framework.RWT.RWTSurfaceView;
 import org.ntlab.radishforandroidstudio.framework.RWT.RWTUIFragment;
 import org.ntlab.radishforandroidstudio.framework.gameMain.RealTimeActivity;
+import org.ntlab.radishforandroidstudio.framework.listener.PadListener;
 import org.ntlab.radishforandroidstudio.framework.model3D.Object3D;
 import org.ntlab.radishforandroidstudio.framework.model3D.Position3D;
 import org.ntlab.radishforandroidstudio.framework.model3D.Universe;
@@ -23,6 +24,7 @@
 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.framework.subject.PadSubject;
 import org.ntlab.radishforandroidstudio.framework.view3D.Camera3D;
 import org.ntlab.radishforandroidstudio.java3d.Appearance;
 import org.ntlab.radishforandroidstudio.java3d.Box;
diff --git a/app/src/main/res/layout/ui_fragment.xml b/app/src/main/res/layout/ui_fragment.xml
index 1080e08..7786ac5 100644
--- a/app/src/main/res/layout/ui_fragment.xml
+++ b/app/src/main/res/layout/ui_fragment.xml
@@ -5,27 +5,12 @@
     android:layout_width="match_parent"
     android:layout_height="match_parent">
 
-    <Button
+    <org.ntlab.radishforandroidstudio.framework.RWT.RWTPad
         android:id="@+id/button3"
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="Button" />
-
-    <LinearLayout
-        android:layout_width="200dp"
-        android:layout_height="200dp"
-        android:orientation="horizontal"
+        android:layout_width="150dp"
+        android:layout_height="150dp"
+        android:text="Button"
         app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintStart_toStartOf="parent">
+        app:layout_constraintStart_toStartOf="parent" />
 
-        <ImageView
-            android:id="@+id/imageView"
-            android:layout_width="200dp"
-            android:layout_height="200dp"
-            android:layout_weight="1"
-            android:contentDescription="TSS"
-            android:visibility="visible"
-            app:srcCompat="@drawable/tss_thumb"
-            tools:layout_editor_absoluteY="111dp" />
-    </LinearLayout>
 </android.support.constraint.ConstraintLayout>
\ No newline at end of file