diff --git a/src/main/java/cit/PureATN/MultiNote/KeyEvent_on_MultiNote.java b/src/main/java/cit/PureATN/MultiNote/KeyEvent_on_MultiNote.java
index c3fefa5..3e60da1 100644
--- a/src/main/java/cit/PureATN/MultiNote/KeyEvent_on_MultiNote.java
+++ b/src/main/java/cit/PureATN/MultiNote/KeyEvent_on_MultiNote.java
@@ -29,9 +29,10 @@
             mn.vlayout();
             mn.iroduke();            
         }
-        if (e.getKeyCode() == KeyEvent.VK_C) { //色付け
+        if (e.getKeyCode() == KeyEvent.VK_C) { //色付け & setMoveTargetToSelf 自己移動可能
             MultiNote mn = (MultiNote)Note.theapp;
-            mn.iroduke();            
+            mn.iroduke();      
+            mn.setMoveTargetToShortStroke(true); // マウスドラッグで筆記を移動可能にする
         }
         if (e.getKeyCode() == KeyEvent.VK_V) { //Visual Layout
             MultiNote mn = (MultiNote)Note.theapp;
diff --git a/src/main/java/cit/PureATN/MultiNote/MultiNote.java b/src/main/java/cit/PureATN/MultiNote/MultiNote.java
index b0b914b..39dc1c6 100644
--- a/src/main/java/cit/PureATN/MultiNote/MultiNote.java
+++ b/src/main/java/cit/PureATN/MultiNote/MultiNote.java
@@ -108,6 +108,29 @@
         repaint();
     }
 
+    // stroke.addAttribute("moveTarget", stroke);
+    public void setMoveTargetToShortStroke(boolean isenable){
+        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) {
+                if (isenable){
+                    s.addAttribute("moveTarget", s);
+                } else {
+                    s.addAttribute("moveTarget", null);
+                }
+            }
+        }
+
+    }
+
+
     /**
      * 筆記数の確認サンプル：PenIDごとに、筆記数を表示する
      */