diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/BulletsManager.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/BulletsManager.java
index f619b03..28e3d06 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/BulletsManager.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/BulletsManager.java
@@ -44,6 +44,7 @@
         this.resources = fragment;
     }
 
+    @Override
     public void setInstanceId(String id) {
         this.instanceId = id;
     }
@@ -61,7 +62,7 @@
     @Override
     public void update(double interval) {
         nextConnectRenaimdTime -= interval;
-        if (nextConnectRenaimdTime <= 0) {
+        if (nextConnectRenaimdTime <= 0 && instanceId != null) {
             nextConnectRenaimdTime = CONNECT_INTERVAL;
             con = new BulletGetConnection(instanceId);
             con.setCallBack(this);
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/MyBullet.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/MyBullet.java
index 7994941..ba20819 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/MyBullet.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/MyBullet.java
@@ -28,11 +28,11 @@
     private String instanceId;
     private String playerId;
     private String uuid;
-    private BulletGetConnection bulletGetConnection;
     private DummyBullet bullet;
     final private int INIT_UPDATE_INTERVAL = 100;
     private int updateInterval = INIT_UPDATE_INTERVAL;
     private boolean isCreatedOnServer = false;
+    private boolean isWaitCreatingOnServer = false;
     private boolean isDelete = false;
 
     public MyBullet(Object3D body, Animation3D animation) {
@@ -104,16 +104,19 @@
     final public void update(double interval) {
         progress(interval);
         // サーバに弾を作成
-        if (!isCreatedOnServer && !instanceId.equals("") && !playerId.equals("")) {
+        if (!isCreatedOnServer && !instanceId.equals("") && !playerId.equals("") && !isWaitCreatingOnServer) {
             JSON json = new JSON();
             Quaternion3D q = ((Solid3D)(getBody())).getQuaternion();
             BulletCreateConnection con = new BulletCreateConnection(instanceId, playerId);
+            con.setCallBack(this);
             con.addFormParam("bulletID", getUuid());
             con.addFormParam("position", json.encode(getPosition()));
             con.addFormParam("angle", "{ \"x\":" + q.getX() + ", \"y\":" + q.getY() + ", \"z\":" + q.getZ() + ", \"w\":" + q.getW() + "}");
             con.doPost();
+            isWaitCreatingOnServer = true;
+            System.out.println("create shot uuid:" + getUuid());
         }
-        else if (isCreatedOnServer) {
+        else if (isCreatedOnServer && !isWaitCreatingOnServer) {
             // サーバの弾の情報を更新
             updateInterval -= interval;
             if (updateInterval <= 0 && isCreatedOnServer) {
@@ -121,6 +124,7 @@
                 Quaternion3D q = ((Solid3D)(getBody())).getQuaternion();
                 updateInterval = INIT_UPDATE_INTERVAL;
                 BulletUpdateConnection con = new BulletUpdateConnection(instanceId, playerId, getUuid());
+                con.setCallBack(this);
                 con.addFormParam("position", json.encode(getPosition()));
                 con.addFormParam("angle", "{ \"x\":" + q.getX() + ", \"y\":" + q.getY() + ", \"z\":" + q.getZ() + ", \"w\":" + q.getW() + "}");
                 con.doPut();
@@ -151,6 +155,7 @@
 
     @Override
     public void onResponse(String response) {
+        isWaitCreatingOnServer = false;
         isCreatedOnServer = true;
     }
 }
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/OwnBullets.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/OwnBullets.java
index 2545ed0..27d1125 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/OwnBullets.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/OwnBullets.java
@@ -11,6 +11,7 @@
 import org.ntlab.radishforandroidstudio.framework.subject.BulletShotSubject;
 
 import java.util.ArrayList;
+import java.util.Iterator;
 
 public class OwnBullets implements GameBaseModel, BulletShotListener {
     private ArrayList<MyBullet> bullets = new ArrayList<>();
@@ -47,32 +48,29 @@
 
     @Override
     public void update(double interval) {
-        System.out.println("num of bullets:" + bullets.size());
-//        for (Iterator<MyBullet> bulletIterator = bullets.iterator(); bulletIterator.hasNext();) {
-//            MyBullet bullet = bulletIterator.next();
-//            bullet.update(interval);
-//
-//            // 弾削除
-//            if (bullet.isDelete()) {
-//                sendDeleteBulletForServer(bullet);
-//                bulletIterator.remove();
-//            }
-//        }
+        for (Iterator<MyBullet> bulletIterator = bullets.iterator(); bulletIterator.hasNext();) {
+            MyBullet bullet = bulletIterator.next();
+            // 弾削除
+            if (bullet.isDelete()) {
+                sendDeleteBulletForServer(bullet);
+                bulletIterator.remove();
+            }
+        }
     }
 
     public void deleteBullets(ArrayList<String> deletedBullets) {
-//        for (Iterator<MyBullet> bulletIterator = bullets.iterator(); bulletIterator.hasNext();) {
-//            MyBullet bullet = bulletIterator.next();
-//
-//            for(String deleteBullet : deletedBullets) { // 弾削除
-//                if (bullet.getUuid().equals(bullets)) {
-//                    universe.displace(bullet);
-//                    sendDeleteBulletForServer(bullet);
-//                    bulletIterator.remove();
-//                    break;
-//                }
-//            }
-//        }
+        for (Iterator<MyBullet> bulletIterator = bullets.iterator(); bulletIterator.hasNext();) {
+            MyBullet bullet = bulletIterator.next();
+
+            for(String deleteBullet : deletedBullets) { // 弾削除
+                if (bullet.getUuid().equals(bullets)) {
+                    universe.displace(bullet);
+                    sendDeleteBulletForServer(bullet);
+                    bulletIterator.remove();
+                    break;
+                }
+            }
+        }
     }
 
     @Override
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/OwnPlayer.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/OwnPlayer.java
index ef0bc3f..321a9b6 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/OwnPlayer.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/OwnPlayer.java
@@ -39,7 +39,6 @@
     private int connectInterval = 300;
     private String playerId;
     private OwnBullets bullets;
-    boolean b = false;
 
     public OwnPlayer(Player player, Resources resources, Universe universe, Camera3D camera, String playerId, String instanceId) {
         this.player = player;
@@ -88,6 +87,12 @@
         camera.setViewLine(new Vector3d(5.0 * charaVector3d.getX(), charaVector3d.getY() - 2.5, 5.0 * charaVector3d.getZ() + touchX));//視線
     }
 
+    /**
+     * パッドを動かしたときのイベント処理
+     *
+     * @param event イベントの情報
+     * @return
+     */
     @Override
     public boolean onEvent(PadEvent event) {
         Vector3d charaVector3d = actor.getDirection();
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 d9ef3c0..f8b7615 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
@@ -101,10 +101,12 @@
         otherPlayerCharactersModel.setPlayerId(playerId);
         bulletsManager = new BulletsManager(this.getResources(), universe);
         bulletsManager.setPlayerId(playerId);
+
         modelManager.addModel(otherPlayerCharactersModel);
         modelManager.addModel(bulletsManager);
         modelManager.addModel(player);
         modelManager.setInstanceId(instanceId);
+
         initGameWindowView();
         return parentView;
     }