diff --git a/src/main/java/cit/PureATN/App.java b/src/main/java/cit/PureATN/App.java
index 84caa12..2ad0122 100644
--- a/src/main/java/cit/PureATN/App.java
+++ b/src/main/java/cit/PureATN/App.java
@@ -1,9 +1,13 @@
 package cit.PureATN;
 
+import cit.PureATN.MultiNote.MultiNote;
+
 public class App 
 {
     public static void main( String[] args )
     {
-        new Note();
+        // TODO: ここで、シンプルなNoteをつかうか、MultiNoteを立ち上げるかを、切り替える
+        // new Note();
+        new MultiNote();
     }
 }
diff --git a/src/main/java/cit/PureATN/DPenReceiver.java b/src/main/java/cit/PureATN/DPenReceiver.java
index 68fed4e..e0cd6f6 100644
--- a/src/main/java/cit/PureATN/DPenReceiver.java
+++ b/src/main/java/cit/PureATN/DPenReceiver.java
@@ -49,20 +49,20 @@
 			data = datagramPacket.getData();
 			int length = datagramPacket.getLength();
 			String message = new String(data,0,length);
-			System.out.println(message);
+			// System.out.println(message);
 			receive(message); // この下に定義があります
 		}
 
 	}
     public void receive(String mes){
-		String dtime = sdf.format(new Date());
-		System.out.println(dtime+" "+mes);
+		// String dtime = sdf.format(new Date());
+		// System.out.println(dtime+" "+mes);
 		String[] ints = mes.split(" ");
 		if (ints[0].equals("press")){
 			String pen = ints[2];
 			String penid = convertPenSerial2PenID.get(pen);
 			if (penid != null) pen = penid;
-			PenUser.press(pen, Integer.parseInt(ints[1])); // 1 press, 0 up
+			PenUser.press(penid, Integer.parseInt(ints[1])); // 1 press, 0 up
 		} else {
 			int x1 = Integer.parseInt(ints[2]);
 			int y1 = Integer.parseInt(ints[3]);
@@ -73,7 +73,7 @@
 			String penid = convertPenSerial2PenID.get(pen);
 			if (penid != null) pen = penid;
 			//		send(x1,y1,x2,y2,pen,1);
-			PenUser.add(pen, x1, y1);
+			PenUser.add(penid, x1, y1);
 		}
 	}
     Hashtable<String,String> convertPenSerial2PenID;
diff --git a/src/main/java/cit/PureATN/KeyEvent_on_Note.java b/src/main/java/cit/PureATN/KeyEvent_on_Note.java
index 643fad0..5863493 100644
--- a/src/main/java/cit/PureATN/KeyEvent_on_Note.java
+++ b/src/main/java/cit/PureATN/KeyEvent_on_Note.java
@@ -24,7 +24,7 @@
     }
 
     public void keyPressed(KeyEvent e) {
-        System.out.println("keyCode=" + e.getKeyCode() + " keyChar [" + e.getKeyChar() + "]");
+        // System.out.println("keyCode=" + e.getKeyCode() + " keyChar [" + e.getKeyChar() + "]");
         if (e.getKeyCode() == 27) {// ESC
             PTransformActivity ta = canvas.getCamera().animateViewToCenterBounds(canvas.getLayer().getFullBounds(),
                     true, 1000);
diff --git a/src/main/java/cit/PureATN/MultiNote/KeyEvent_on_MultiNote.java b/src/main/java/cit/PureATN/MultiNote/KeyEvent_on_MultiNote.java
new file mode 100644
index 0000000..6fe14b2
--- /dev/null
+++ b/src/main/java/cit/PureATN/MultiNote/KeyEvent_on_MultiNote.java
@@ -0,0 +1,92 @@
+package cit.PureATN.MultiNote;
+
+import java.awt.event.KeyEvent;
+import java.awt.event.KeyListener;
+
+import org.piccolo2d.PCanvas;
+
+public class KeyEvent_on_MultiNote implements KeyListener {
+
+    PCanvas canvas;
+
+    public KeyEvent_on_MultiNote(PCanvas _canvas) {
+        canvas = _canvas;
+        canvas.requestFocus();
+    }
+
+    public void keyTyped(KeyEvent e) {
+    }
+
+    public void keyReleased(KeyEvent e) {
+    }
+
+    public void keyPressed(KeyEvent e) {
+        // System.out.println("keyCode=" + e.getKeyCode() + " keyChar [" + e.getKeyChar() + "]");
+        if (e.getKeyCode() == KeyEvent.VK_ENTER || e.getKeyCode() == KeyEvent.VK_F || e.getKeyCode() == KeyEvent.VK_R
+                || e.getKeyCode() == KeyEvent.VK_M) {
+            // if (zrh.selection != null){
+            // if (zrh.pressN != null && zrh.pressN instanceof Sheet){
+            // Sheet s = (Sheet)zrh.pressN;
+            // s.collect(zrh.selection, e.getKeyCode());
+            // }
+            // if (zrh.pressN != null && zrh.pressN instanceof SSGroup){ //SSGRoup
+            // だったら，シートに変換
+            // SSGroup ssg = (SSGroup)zrh.pressN;
+            // ssg.sheet.collect(zrh.selection, e.getKeyCode());
+            // }
+            // }
+            // zrh.dismissRegionLater();
+        }
+        if (e.getKeyCode() == KeyEvent.VK_Z) {
+            // System.out.println("SimpleATN zoomLevel = "+getZoomLevel());
+        }
+        if (KeyEvent.VK_0 <= e.getKeyCode() && e.getKeyCode() <= KeyEvent.VK_5 ) {
+            System.out.println("VK_"+(e.getKeyCode()- KeyEvent.VK_0));
+        }
+        if (e.getKeyCode() == KeyEvent.VK_F11) {
+            // menutoolbar.getButton("Full Screen").doClick();
+        }
+
+        // 範囲選択中なら．．．
+        // if (zrh.isDragging() && zrh.selection != null){
+        // if (KeyEvent.VK_1 <= e.getKeyCode() && e.getKeyCode() <= KeyEvent.VK_5){
+        // //領域フィルタに追加
+        // if (zrh.pressN != null && zrh.pressN instanceof Sheet){
+        // Sheet s = (Sheet)zrh.pressN;
+        // ConfigWindow.configWin.filter.addRegionFilter(s, zrh.selection,
+        // e.getKeyCode());
+        // }
+        // if (zrh.pressN != null && zrh.pressN instanceof SSGroup){ //SSGRoup
+        // だったら，シートに変換
+        // SSGroup ssg = (SSGroup)zrh.pressN;
+        // // ssg.sheet.collect(zrh.selection, e.getKeyCode());
+        // ConfigWindow.configWin.filter.addRegionFilter(ssg.sheet, zrh.selection,
+        // e.getKeyCode());
+        // }
+        // zrh.dismissRegionLater();
+        // }
+        // } else {
+        // if (KeyEvent.VK_1 <= e.getKeyCode() && e.getKeyCode() <= KeyEvent.VK_6){
+        // }
+        // }
+        // PBounds pb = getCanvas().getCamera().getViewBounds();
+        // int keyCode = e.getKeyCode();
+        // if (keyCode == 38) {// 上
+        // pb.moveBy(0, -pb.getHeight());
+        // zoomToBounds(pb,1000,"KeyPan");
+        // }
+        // if (keyCode == 37) {// 左
+        // pb.moveBy(-pb.getWidth(),0);
+        // zoomToBounds(pb,1000,"KeyPan");
+        // }
+        // if (keyCode == 39) {// 右
+        // pb.moveBy(pb.getWidth(),0);
+        // zoomToBounds(pb,1000,"KeyPan");
+        // }
+        // if (keyCode == 40) {// 下
+        // pb.moveBy(0,pb.getHeight());
+        // zoomToBounds(pb,1000,"KeyPan");
+        // }
+        // }
+    }
+}
diff --git a/src/main/java/cit/PureATN/MultiNote/MouseEvent_onMN.java b/src/main/java/cit/PureATN/MultiNote/MouseEvent_onMN.java
new file mode 100644
index 0000000..9fc1075
--- /dev/null
+++ b/src/main/java/cit/PureATN/MultiNote/MouseEvent_onMN.java
@@ -0,0 +1,50 @@
+package cit.PureATN.MultiNote;
+
+import java.awt.event.MouseEvent;
+import java.awt.geom.Point2D;
+
+import org.piccolo2d.PCamera;
+import org.piccolo2d.PNode;
+import org.piccolo2d.event.PBasicInputEventHandler;
+import org.piccolo2d.event.PInputEvent;
+import org.piccolo2d.nodes.PText;
+
+import cit.PureATN.Note;
+
+
+public class MouseEvent_onMN extends PBasicInputEventHandler {
+	Note frame;
+
+	PInputEvent pressEv = null;
+	PNode pressPN;
+	Point2D pressP = null;
+	int dragCount = 0;
+
+	public MouseEvent_onMN(Note _ff) {
+		frame = _ff;
+	}
+
+	public void mousePressed(final PInputEvent aEvent) {
+		pressEv = aEvent;
+		pressPN = aEvent.getPickedNode();
+		dragCount = 0;
+	}
+	public void mouseDragged(final PInputEvent aEvent) {
+		dragCount++;
+	}
+	public void mouseReleased(final PInputEvent aEvent) {
+		if (pressEv == null) return;
+		if (pressPN.getAttribute("nozoom") != null) return;//nozoomタグがついていたら，ズームインしない（色付けボタン:FRPaletteのPPathなので）
+		if (dragCount < 3){
+			if (pressEv.getButton()==MouseEvent.BUTTON3){
+				//ポップアップメニュー
+				if (pressPN instanceof PCamera || pressPN instanceof PText) //Sheetのときは表示しない．
+				new PopupMenu_forMN(frame, pressEv, frame.getCanvas());
+			} else if (pressEv.getButton()==MouseEvent.BUTTON1){
+//				if (SimpleATN.theapp.zrh.selection == null){
+//					frame.focus();
+//				}
+			}
+		}	
+	}
+}
\ No newline at end of file
diff --git a/src/main/java/cit/PureATN/MultiNote/MultiNote.java b/src/main/java/cit/PureATN/MultiNote/MultiNote.java
new file mode 100644
index 0000000..29b644b
--- /dev/null
+++ b/src/main/java/cit/PureATN/MultiNote/MultiNote.java
@@ -0,0 +1,68 @@
+package cit.PureATN.MultiNote;
+
+import java.awt.Color;
+import java.util.ArrayList;
+import java.util.Enumeration;
+
+import javax.swing.WindowConstants;
+
+import org.piccolo2d.PCanvas;
+
+import cit.PureATN.Note;
+import cit.PureATN.PenUser;
+import cit.PureATN.ShortStroke;
+
+public class MultiNote extends Note {
+
+    public MultiNote() {
+        this(null);
+        setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);
+        theapp = this; // どこからでもNote.theapp で参照できるように
+    }
+
+    public MultiNote(final PCanvas aCanvas) {
+        super(aCanvas);
+        setTitle("MultiNote  (Esc key to zoom whole strokes)");
+        int width = 1000;
+        int height = (int) (width * 1.414);
+        setSize(width, height);
+        setLocation(100, 200);
+
+        // dPenReceiver = new DPenReceiver(this);
+    }
+
+    public void initialize() {
+        super.initialize();
+
+        // 追加機能：キーイベント
+        getCanvas().addKeyListener(new KeyEvent_on_MultiNote(getCanvas()));
+
+        // 追加機能：右クリックでメニューをだす
+        getCanvas().getCamera().addInputEventListener(new MouseEvent_onMN(this));
+
+    }
+
+    public static void main(final String[] args) {
+        new MultiNote();
+    }
+
+    // 色付け
+    public void iroduke() {
+        Enumeration<String> ite = PenUser.penusers.keys();
+        while (ite.hasMoreElements()) {
+            String penidStr =ite.nextElement();
+            String penid0x = penidStr.substring(3);
+            int penid = Integer.parseInt(penid0x);
+            // System.out.println(penid+" "+penid*penid); //pen06
+
+            Color c = Color.getHSBColor((float)(penid/10.0f), 0.8f, 0.8f);
+            ArrayList<ShortStroke> sss = PenUser.find(penidStr).strokes;
+            for(ShortStroke s: sss){
+                s.setStrokePaint(c);
+                System.out.println(s.time);
+            }
+        }
+        repaint();
+    }
+
+}
diff --git a/src/main/java/cit/PureATN/MultiNote/PopupMenu_forMN.java b/src/main/java/cit/PureATN/MultiNote/PopupMenu_forMN.java
new file mode 100644
index 0000000..245282e
--- /dev/null
+++ b/src/main/java/cit/PureATN/MultiNote/PopupMenu_forMN.java
@@ -0,0 +1,72 @@
+package cit.PureATN.MultiNote;
+
+import java.awt.event.KeyEvent;
+import java.awt.geom.Point2D;
+
+import javax.swing.JMenuItem;
+import javax.swing.JPopupMenu;
+import javax.swing.KeyStroke;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+
+import org.piccolo2d.PCanvas;
+import org.piccolo2d.event.PInputEvent;
+
+import cit.PureATN.Note;
+
+public class PopupMenu_forMN extends JPopupMenu {
+	private static final long serialVersionUID = 7741402910818721975L;
+
+	MultiNote fframe;
+	PInputEvent ie;
+	PCanvas canvas;
+
+	public PopupMenu_forMN(Note aFR, PInputEvent _ie, PCanvas _canvas) {
+		fframe = (MultiNote)aFR; //むりやりキャストする （forMN=MultiMenu用なので、大丈夫かと）
+		ie = _ie;
+		canvas = _canvas;
+
+		setLightWeightPopupEnabled(false);
+
+		JMenuItem menuItem;
+
+		menuItem = new JMenuItem("cancel");
+		menuItem.setAccelerator(KeyStroke.getKeyStroke(KeyEvent.VK_ESCAPE, 0));// メニュー表示時のショートカットキー
+		add(menuItem); // add cancel menu
+
+		addSeparator();
+
+		// あたらしいメニューアイテムの設定を開始する。
+		menuItem = new JMenuItem("exit");
+		menuItem.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+				System.exit(0);
+			}
+		});
+		add(menuItem);// add exit menu
+
+
+		// あたらしいメニューアイテムの設定を開始する。
+		menuItem = new JMenuItem("色付け");
+		menuItem.addActionListener(new ActionListener() {
+			public void actionPerformed(ActionEvent e) {
+
+				fframe.iroduke();
+			}
+		});
+		add(menuItem);// add 色付け　menu
+
+
+		// 追加のメニューは，プラグインが直接オンデマンドで追加する
+		// fframe.addPluginMenuTo(this);
+
+		showPopup();
+	}
+
+	public void showPopup() {
+		Point2D cp = ie.getPositionRelativeTo(canvas.getCamera());
+
+		show(canvas, (int) cp.getX(), (int) cp.getY());
+	}
+}
diff --git a/src/main/java/cit/PureATN/Note.java b/src/main/java/cit/PureATN/Note.java
index 1ff26d7..af8b558 100644
--- a/src/main/java/cit/PureATN/Note.java
+++ b/src/main/java/cit/PureATN/Note.java
@@ -16,11 +16,12 @@
 import org.piccolo2d.util.PPaintContext;
 
 public class Note extends PFrame {
-    /**
-    * 
-    */
+    public static void main(final String[] args) {
+        new Note();
+    }
+
     private static final long serialVersionUID = 1L;
-    private PLayer layer;
+    public PLayer layer;
     public static PInputEventFilter disablemask = new PInputEventFilter(0);
     public static Note theapp; // The Application
 
@@ -33,7 +34,7 @@
     }
 
     public Note(final PCanvas aCanvas) {
-        super("Note", false, aCanvas);
+        super("Note  (Esc key to zoom whole strokes)", false, aCanvas);
         setSize(650, 800);
         setLocation(10, 10);
 
@@ -157,8 +158,5 @@
         };
     }
 
-    public static void main(final String[] args) {
-        new Note();
-    }
 
 }
diff --git a/src/main/java/cit/PureATN/PenUser.java b/src/main/java/cit/PureATN/PenUser.java
index 17535ec..4e740e6 100644
--- a/src/main/java/cit/PureATN/PenUser.java
+++ b/src/main/java/cit/PureATN/PenUser.java
@@ -13,6 +13,19 @@
 public class PenUser {
 	public static Hashtable<String, PenUser> penusers = new Hashtable<String, PenUser>();
 
+	public enum GraphicsMode {
+		Piccolo2D,
+		AWT;
+	}
+
+	// Piccoloをつかうか、AWTをつかうか選択する
+	public static GraphicsMode graphicsMode = GraphicsMode.Piccolo2D;
+
+	/**
+	 * DPenReceiverから呼ばれる。penIDに対応した、PenUserのインスタンスを返す（なければ用意する）
+	 * 
+	 * @param penid
+	 */
 	public static PenUser find(String penid) {
 		penid = penid.trim();
 		PenUser pu = penusers.get(penid);
@@ -23,6 +36,13 @@
 		return pu;
 	}
 
+	/**
+	 * DPenReceiverから呼ばれる。penIDごとに、PenUserのインスタンスを用意している
+	 * 
+	 * @param penid
+	 * @param x
+	 * @param y
+	 */
 	public static void add(String penid, int x, int y) {
 		PenUser pu = PenUser.find(penid);
 		pu.add(x, y);
@@ -39,8 +59,10 @@
 		}
 	}
 
+	// オブジェクトごとのフィールド
 	String penid;
-	ArrayList<Stroke> strokes;
+	transient ArrayList<Stroke> stockstrks; // Java AWT/Swing Graphics用
+	public ArrayList<ShortStroke> strokes; // Piccolo2D用
 	Stroke lastStroke = null;
 	ShortStroke squiggle = null; // for Note View
 	transient Note parent;
@@ -49,52 +71,61 @@
 	public PenUser(String pid, Note _parent) {
 		parent = _parent;
 		penid = pid;
-		strokes = new ArrayList<Stroke>();
+		if (graphicsMode == GraphicsMode.AWT) {
+			stockstrks = new ArrayList<Stroke>();
+		} else {
+			strokes = new ArrayList<ShortStroke>();
+		}
 		// num = penusers.size();
 		num = Integer.parseInt(pid.replace("pen", ""));
 		// System.out.println("num = "+num+" "+pid);
 	}
 
 	public void add(int x, int y) {
-		System.out.println(penid + " " + x + " " + y);
-		if (lastStroke == null) {
-			lastStroke = new Stroke(this);
-			strokes.add(lastStroke);
-		}
-		if (squiggle == null) {
-			squiggle = new ShortStroke();
-			PNode layer = Note.theapp.getCanvas().getLayer();
-			layer.addChild(squiggle);
-			squiggle.startDrag_on_draw(x, y);
+		System.out.println("add (" + penid + ") " + x + " " + y);
+		if (graphicsMode == GraphicsMode.AWT) {
+			if (lastStroke == null) {
+				lastStroke = new Stroke(this);
+				stockstrks.add(lastStroke);
+			}
+			lastStroke.add(x, y);
 		} else {
-			squiggle.drag_on_draw(x, y);
-			PNode layer = Note.theapp.getCanvas().getLayer();
-			layer.repaint();
+			if (squiggle == null) {
+				squiggle = new ShortStroke();
+				strokes.add(squiggle);
+				PNode layer = Note.theapp.getCanvas().getLayer();
+				layer.addChild(squiggle);
+				squiggle.startDrag_on_draw(x, y);
+			} else {
+				squiggle.drag_on_draw(x, y);
+				PNode layer = Note.theapp.getCanvas().getLayer();
+				layer.repaint();
+			}
 		}
-		lastStroke.add(x, y);
 		Note.theapp.repaint();
+
 	}
 
 	public void press(int ph) {
+		System.out.println("press " + ph);
 		if (ph == 0) {
-			if (lastStroke != null) {
-				lastStroke.finish();
-				// bundlesend(lastStroke);
-				lastStroke = null;
-
+			if (graphicsMode == GraphicsMode.AWT) {
+				if (lastStroke != null) {
+					lastStroke.finish();
+					// bundlesend(lastStroke);
+					lastStroke = null;
+				}
+			} else {
 				squiggle = null;
 			}
-		} else {
-			// 最初のPress
-
 		}
 	}
 
 	public void draw(Graphics g) {
 		g.setColor(Color.getHSBColor((float) (num / 10.0f), 0.8f, 0.8f));
-		int count = strokes.size();
-		for (int i = 0; i < count; i++/* Stroke st: strokes */) {
-			Stroke st = strokes.get(i);
+		int count = stockstrks.size();
+		for (int i = 0; i < count; i++) {
+			Stroke st = stockstrks.get(i);
 			st.draw(g);
 		}
 	}
@@ -121,18 +152,19 @@
 		// arg2.put("penid", penid);
 		// arg2.put("stroke", st);
 		// arg2.put("rgb", getColorStringRGB());
-		// parent.ddp.call("/strokes/insert", new Object[]{arg2});
+		// parent.ddp.call("/stockstrks
+		// insert", new Object[]{arg2});
 
 		// arg2.remove("stroke");
 		// parent.ddp.call("pointsclear", new Object[]{arg2});
 
 	}
 
-	public String getColorStringRGB(){
-		Color c = Color.getHSBColor((float)(num/11.0f), 0.8f, 0.8f);
+	public String getColorStringRGB() {
+		Color c = Color.getHSBColor((float) (num / 11.0f), 0.8f, 0.8f);
 		int r = c.getRed();
 		int g = c.getGreen();
 		int b = c.getBlue();
-		return "rgb("+r+","+g+","+b+")";
+		return "rgb(" + r + "," + g + "," + b + ")";
 	}
 }
\ No newline at end of file
diff --git a/src/main/java/cit/PureATN/ShortStroke.java b/src/main/java/cit/PureATN/ShortStroke.java
index a5d40c4..417ac69 100644
--- a/src/main/java/cit/PureATN/ShortStroke.java
+++ b/src/main/java/cit/PureATN/ShortStroke.java
@@ -133,7 +133,7 @@
 		this.lineTo(px,py);
 	}
 	public void endDrag_on_draw(){
-		applyTempPtsToAry();
+		// applyTempPtsToAry();
 	}
 	public void applyTempPtsToAry(){
 		sx = new float[tempPts.size()];