diff --git a/src/main/java/cactusServer/entities/Bullet.java b/src/main/java/cactusServer/entities/Bullet.java
index c81b447..2ec4b09 100644
--- a/src/main/java/cactusServer/entities/Bullet.java
+++ b/src/main/java/cactusServer/entities/Bullet.java
@@ -1,7 +1,10 @@
 package cactusServer.entities;
 
+import org.ntlab.radishforandroidstudio.framework.model3D.Object3D;
 import org.ntlab.radishforandroidstudio.framework.model3D.Position3D;
 import org.ntlab.radishforandroidstudio.framework.model3D.Quaternion3D;
+import org.ntlab.radishforandroidstudio.java3d.Box;
+import org.ntlab.radishforandroidstudio.java3d.Primitive;
 
 public class Bullet extends Entity3D {
 	private String playerID;
@@ -16,6 +19,10 @@
 		this.playerID = playerID;
 		this.position = position;
 		this.angle = angle;
+//		setPrim(new Box());
+//		setObject(new Object3D("", prim));
+//		setPlaceable(object);
+//		setPlaceable(new Object3D("", new Box())); // ???
 	}
 
 	public String getPlayerID() {
diff --git a/src/main/java/cactusServer/entities/Player.java b/src/main/java/cactusServer/entities/Player.java
index 22c0568..e04de25 100644
--- a/src/main/java/cactusServer/entities/Player.java
+++ b/src/main/java/cactusServer/entities/Player.java
@@ -97,6 +97,12 @@
 	}
 
 	public void setCharacterID(String characterID) {
+		if (characterID.startsWith("\"")) {
+			characterID = characterID.substring(1);
+		}
+		if (characterID.endsWith("\"")) {
+			characterID = characterID.substring(0, characterID.length() - 1);
+		}
 		this.characterID = characterID;
 	}
 
diff --git a/src/main/java/cactusServer/models/BulletModelManager.java b/src/main/java/cactusServer/models/BulletModelManager.java
new file mode 100644
index 0000000..b56abba
--- /dev/null
+++ b/src/main/java/cactusServer/models/BulletModelManager.java
@@ -0,0 +1,82 @@
+package cactusServer.models;
+
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
+import java.net.URLDecoder;
+import java.util.HashMap;
+import java.util.Map;
+
+import org.ntlab.radishforandroidstudio.framework.model3D.Model3D;
+import org.ntlab.radishforandroidstudio.framework.model3D.ModelFactory;
+import org.ntlab.radishforandroidstudio.framework.model3D.ModelFileFormatException;
+
+public class BulletModelManager {
+	private static BulletModelManager theInstance = null;
+	private HashMap<Integer, Model3D> bulletModels = new HashMap<>();
+	private int nextKey = 0;
+	private static final String MODEL_PATH = "../../";
+
+	private BulletModelManager() {
+		initBulletModels();
+		confirmModelMap();
+	}
+
+	private void initBulletModels() {
+		String[] initCharacterModelFileNames = { "pocha.stl" };
+		for (String fileName : initCharacterModelFileNames) {
+			addBulletModel(fileName);
+		}
+	}
+
+	public static BulletModelManager getInstance() {
+		if (theInstance == null) {
+			theInstance = new BulletModelManager();
+		}
+		return theInstance;
+	}
+
+	public Model3D getBulletModel(int id) {
+		return bulletModels.get(id);
+	}
+
+	public int getBulletModelCount() {
+		return bulletModels.size();
+	}
+
+	public int addBulletModel(String fileName) {
+		String path = createModelFilePath(MODEL_PATH + fileName);
+		bulletModels.put(nextKey, loadModel(path));
+		return nextKey++;
+	}
+
+	private String createModelFilePath(String fileName) {
+		String path = getClass().getResource(fileName).getPath();
+		try {
+			path = URLDecoder.decode(path, "utf-8");
+		} catch (UnsupportedEncodingException e) {
+			e.printStackTrace();
+		}
+		return path;
+	}
+
+	private Model3D loadModel(String fileName) {
+		try {
+			return ModelFactory.loadModel(fileName, null, false, true);
+		} catch (IOException | ModelFileFormatException e) {
+			e.printStackTrace();
+		}
+		return null;
+	}
+
+	/**
+	 * ���݂�CharacterModelMap�̒��g�̊m�F�p
+	 */
+	private void confirmModelMap() {
+		// �m�F�p
+		System.out.println("BulletModelManager�m�F�p");
+		System.out.println(getBulletModelCount() + "�‚̃}�b�s���O�����݂����!");
+		for (Map.Entry<Integer, Model3D> entry : bulletModels.entrySet()) {
+			System.out.println(entry.getKey() + ": " + entry.getValue());
+		}
+	}
+}
diff --git a/src/main/java/cactusServer/utils/App.java b/src/main/java/cactusServer/utils/App.java
index 1a43e61..5fa4890 100644
--- a/src/main/java/cactusServer/utils/App.java
+++ b/src/main/java/cactusServer/utils/App.java
@@ -22,6 +22,7 @@
 import cactusServer.entities.EmoteState.EmoteType;
 import cactusServer.entities.Object.*;
 import cactusServer.models.Accounts;
+import cactusServer.models.BulletModelManager;
 import cactusServer.models.CharacterModelManager;
 import cactusServer.models.CollisionManager;
 import cactusServer.models.Instances;
@@ -40,6 +41,7 @@
 		ObjectModelManager.getInstance();
 		StageModelManager.getInstance();
 		CharacterModelManager.getInstance();
+		BulletModelManager.getInstance();
 		Instances.getInstance();
 		Accounts.getInstance();
 		initDummy();