diff --git a/.idea/caches/build_file_checksums.ser b/.idea/caches/build_file_checksums.ser
index d7116a2..9867642 100644
--- a/.idea/caches/build_file_checksums.ser
+++ b/.idea/caches/build_file_checksums.ser
Binary files differ
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/Bullet.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/Bullet.java
new file mode 100644
index 0000000..1c86634
--- /dev/null
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/Bullet.java
@@ -0,0 +1,71 @@
+package org.ntlab.radishforandroidstudio.cactusClient.models;
+
+import net.arnx.jsonic.JSONHint;
+
+import org.ntlab.radishforandroidstudio.framework.model3D.Object3D;
+import org.ntlab.radishforandroidstudio.framework.model3D.Position3D;
+import org.ntlab.radishforandroidstudio.framework.model3D.Quaternion3D;
+
+public class Bullet extends Entity{
+    private String playerID;
+    private Position3D position;
+    private Quaternion3D angle;
+    private boolean isAlive = true;
+
+    public Bullet() {
+        // JSONエンコード時の呼び出し用
+    }
+
+    public Bullet(String playerID, Position3D position, Quaternion3D angle) {
+//        Object3D body = BulletModelManager.getInstance().getBulletModel(0).createObject(); // モデルIDは仮に0を指定
+//        setPlaceable(body);
+        setPlayerID(playerID);
+        setPosition(position);
+        setAngle(angle);
+    }
+
+    public String getPlayerID() {
+        return playerID;
+    }
+
+    public Position3D getPosition() {
+        return position;
+    }
+
+    public Quaternion3D getAngle() {
+        return angle;
+    }
+
+    @JSONHint(ignore = true)
+    public boolean isAlive() {
+        return isAlive;
+    }
+
+    public void setPlayerID(String playerID) {
+        this.playerID = playerID;
+    }
+
+    public void setPosition(Position3D position) {
+        this.position = position;
+//        if (this.placeable != null) {
+//            ((Object3D)this.placeable.getBody()).setPosition(position);
+//        }
+    }
+
+    public void setAngle(Quaternion3D angle) {
+        this.angle = angle;
+//        if (this.placeable != null) {
+//            ((Object3D)this.placeable.getBody()).apply(angle, false);
+//        }
+    }
+
+    @JSONHint(ignore = true)
+    public void setAlive(boolean isAlive) {
+        this.isAlive = isAlive;
+    }
+
+    public void update(Position3D position, Quaternion3D angle) {
+        setPosition(position);
+        setAngle(angle);
+    }
+}
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 28e3d06..d0e0a76 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
@@ -12,17 +12,16 @@
 import org.ntlab.radishforandroidstudio.framework.model3D.Property3D;
 import org.ntlab.radishforandroidstudio.framework.model3D.Universe;
 import org.ntlab.radishforandroidstudio.framework.network.CallBack;
-import org.ntlab.radishforandroidstudio.framework.physics.Velocity3D;
 import org.ntlab.radishforandroidstudio.java3d.Appearance;
 import org.ntlab.radishforandroidstudio.java3d.Material;
-import org.ntlab.radishforandroidstudio.java3d.Vector3d;
 
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;
 
-public class BulletsManager implements GameBaseModel, CallBack {
+public class
+BulletsManager implements GameBaseModel, CallBack {
     private Universe universe;
     private Resources resources;
     private BulletGetConnection con;
@@ -76,49 +75,49 @@
         Map<String, Integer> lastPlayerVisibleBullets = new HashMap<>(playerVisibleBullets);
         visibleBullets.clear();
         JSON json = new JSON();
-        ArrayList<Map<String, DummyBullet>> m = json.decode(response, new TypeReference<ArrayList<Map<String, DummyBullet>>>(){});
-        for(Map<String, DummyBullet> eachPlayerBullets : m) {
-            for (Map.Entry<String, DummyBullet> entry : eachPlayerBullets.entrySet()) {
-                visibleBullets.put(entry.getKey(), 1);
-                ArrayList<Property3D> properties = new ArrayList<>();
+        if (!response.equals("{}")) {
+            ArrayList<Map<String, Bullet>> m = json.decode(response, new TypeReference<ArrayList<Map<String, Bullet>>>() {});
+            for (Map<String, Bullet> eachPlayerBullets : m) {
+                for (Map.Entry<String, Bullet> entry : eachPlayerBullets.entrySet()) {
+                    visibleBullets.put(entry.getKey(), 1);
+                    ArrayList<Property3D> properties = new ArrayList<>();
 
-                // 自分自身は無視する
-                if (entry.getKey().equals(playerId))  {
-                    playerVisibleBullets.put(entry.getKey(), 1);
-                    continue;
-                }
+                    Bullet b = entry.getValue();
 
-                // 情報の取得
-//            Map position = (Map)player.get("position");
-//            Map angle = (Map)player.get("angle");
-//            Position3D positionProp = new Position3D(((BigDecimal)position.get("x")).doubleValue(), ((BigDecimal)position.get("y")).doubleValue(), ((BigDecimal)position.get("z")).doubleValue());
-//            Quaternion3D quaProp = new Quaternion3D(((BigDecimal)angle.get("x")).doubleValue(), ((BigDecimal)angle.get("y")).doubleValue(), ((BigDecimal)angle.get("z")).doubleValue(), ((BigDecimal)angle.get("w")).doubleValue());
-
-//                properties.add(player.getPosition());
-//                properties.add(player.getAngle());
-
-                if (!universe.doHaveObj(entry.getKey())) {
-                    Appearance ap1 = new Appearance();
-                    Material mat = new Material();
-                    mat.setDiffuseColor(0.0f, 0.3f, 1.0f);
-                    mat.setAmbientColor(0.0f, 0.0f, 0.0f);
-                    mat.setEmissiveColor(0.0f, 0.0f, 0.0f);
-                    mat.setSpecularColor(0.0f, 0.0f, 0.0f);
-                    mat.setShininess(5.0f);
-                    ap1.setMaterial(mat);
-
-                    Object3D pochaBody = null;
-                    try {
-                        pochaBody = ModelFactory.loadModel(resources, "pocha.stl", ap1).createObject();
-                        pochaBody.scale(5.0);
-                    } catch (Exception e) {
-                        e.printStackTrace();
+                    // 自分自身は無視する
+                    if (b.getPlayerID().equals(playerId)) {
+                        playerVisibleBullets.put(entry.getKey(), 1);
+                        continue;
                     }
-                    OtherPlayerBullet bullet = new OtherPlayerBullet(pochaBody);
-                    universe.place(entry.getKey(), bullet);
-                    universe.place(bullet);
+
+
+                    // 情報の取得
+                    properties.add(b.getPosition());
+                    properties.add(b.getAngle());
+
+                    if (!universe.doHaveObj(entry.getKey())) {
+                        Appearance ap1 = new Appearance();
+                        Material mat = new Material();
+                        mat.setDiffuseColor(0.0f, 0.3f, 1.0f);
+                        mat.setAmbientColor(0.0f, 0.0f, 0.0f);
+                        mat.setEmissiveColor(0.0f, 0.0f, 0.0f);
+                        mat.setSpecularColor(0.0f, 0.0f, 0.0f);
+                        mat.setShininess(5.0f);
+                        ap1.setMaterial(mat);
+
+                        Object3D pochaBody = null;
+                        try {
+                            pochaBody = ModelFactory.loadModel(resources, "pocha.stl", ap1).createObject();
+                            pochaBody.scale(0.5);
+                        } catch (Exception e) {
+                            e.printStackTrace();
+                        }
+                        OtherPlayerBullet bullet = new OtherPlayerBullet(pochaBody);
+                        universe.place(entry.getKey(), bullet);
+                        universe.place(bullet);
+                    }
+                    universe.apply(entry.getKey(), properties);
                 }
-                universe.apply(entry.getKey(), properties);
             }
         }
         // 見えなくなったキャラクターの削除
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/DummyBullet.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/DummyBullet.java
deleted file mode 100644
index c900e77..0000000
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/models/DummyBullet.java
+++ /dev/null
@@ -1,4 +0,0 @@
-package org.ntlab.radishforandroidstudio.cactusClient.models;
-
-public class DummyBullet {
-}
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 7ce959c..fadd0f2 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
@@ -28,7 +28,6 @@
     private String instanceId;
     private String playerId;
     private String uuid;
-    private DummyBullet bullet;
     final private int INIT_UPDATE_INTERVAL = 100;
     private int updateInterval = INIT_UPDATE_INTERVAL;
     private boolean isCreatedOnServer = false;
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/gameMain/GameBaseModelManager.java b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/gameMain/GameBaseModelManager.java
index c9d94e9..d4f617a 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/gameMain/GameBaseModelManager.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/gameMain/GameBaseModelManager.java
@@ -3,11 +3,12 @@
 import org.ntlab.radishforandroidstudio.framework.model3D.Universe;
 
 import java.util.ArrayList;
+import java.util.Iterator;
 
 public abstract class GameBaseModelManager implements GameBaseModel {
     protected ArrayList<GameBaseModel> models = new ArrayList<>();
     protected ArrayList<GameBaseModel> nextAddModels = new ArrayList<>();
-
+    protected ArrayList<GameBaseModel> nextRemoveModels = new ArrayList<>();
     public void setFragment(RealTime3DFragment fragment) {
         this.fragment = fragment;
     }
@@ -32,6 +33,8 @@
         nextAddModels.add(model);
     }
 
+    public void removeModel(GameBaseModel model) { nextRemoveModels.add(model); }
+
     /**
      * モデルの状態を更新する
      *
@@ -47,5 +50,19 @@
         for (GameBaseModel model : nextAddModels) {
             models.add(model);
         }
+        nextAddModels.clear();
+
+        // モデルの消去
+        Iterator<GameBaseModel> it = nextRemoveModels.iterator();
+        while(it.hasNext()) {
+            GameBaseModel model = it.next();
+            for(GameBaseModel removeModel : nextRemoveModels) {
+                if (model.equals(removeModel)) {
+                    it.remove();
+                    break;
+                }
+            }
+        }
+        nextRemoveModels.clear();
     }
 }