diff --git a/src/main/java/cactusServer/entities/Area.java b/src/main/java/cactusServer/entities/Area.java
index 222db78..0801fa2 100644
--- a/src/main/java/cactusServer/entities/Area.java
+++ b/src/main/java/cactusServer/entities/Area.java
@@ -6,10 +6,10 @@
 	private String name;
 	private Plain[] region; // �C�ӌ‚̕��ʂ̕�����
 	private HashSet<Allowed> permissions; // �G���A���ʼn”\�Ȃ��Ƃ̗���
-	
-	public Area(String name, Plain[] regions, HashSet<Allowed> permissions) {
+
+	public Area(String name, Plain[] region, HashSet<Allowed> permissions) {
 		this.name = name;
-		this.region = regions;
+		this.region = region;
 		this.permissions = permissions;
 	}
 	
diff --git a/src/main/java/cactusServer/entities/Character.java b/src/main/java/cactusServer/entities/Character.java
index a8f67f2..aa0e845 100644
--- a/src/main/java/cactusServer/entities/Character.java
+++ b/src/main/java/cactusServer/entities/Character.java
@@ -15,13 +15,15 @@
 	private String name;
 	private Position3D position;
 	private Angle angle;
-	private Model model;
+	private CharacterModel model;
 	private String areaURI;
 
 	private HashMap<String, Item> itemMap = new HashMap<>();
 	private static final int UNIQUE_ID_LENGTH = 12;
+	private final String CHARACTER_URI;
 
-	public Character(String accountURI, String name, Position3D position, Angle angle, Model model) {
+	public Character(String characterURI, String accountURI, String name, Position3D position, Angle angle, CharacterModel model) {
+		this.CHARACTER_URI = characterURI;
 		this.accountURI = accountURI;
 		this.name = name;
 		this.position = position;
@@ -46,7 +48,7 @@
 		return angle;
 	}
 
-	public Model getModel() {
+	public CharacterModel getModel() {
 		return model;
 	}
 	
@@ -74,18 +76,24 @@
 		this.position = position;
 	}
 	
-	public void setAreaID(String areaID) {
-		this.areaURI = areaID;
+	public void setAngle(Angle angle) {
+		this.angle = angle;
 	}
 
-	public Map<String, Item> createItem(String name, int amount) {
+	public void setModel(CharacterModel model) {
+		this.model = model;
+	}
+	
+	public void setAreaURI(String areaURI) {
+		this.areaURI = areaURI;
+	}
+
+	public AddressedEntity createItem(String name, int amount) {
 		Item item = new Item(name, amount);
 		if (!hasItem(item)) {
 			String id = RandomStringGenerator.generateUniqueString(UNIQUE_ID_LENGTH, RandomStringGenerator.ALPHA_NUMERIC, itemMap.keySet());
 			itemMap.put(id, item);
-			return new HashMap<String, Item>() {
-				{put(id, item);}
-			};
+			return new AddressedEntity((CHARACTER_URI + "/items/" + id), item);
 		}
 		return null;
 	}
diff --git a/src/main/java/cactusServer/entities/CharacterModel.java b/src/main/java/cactusServer/entities/CharacterModel.java
new file mode 100644
index 0000000..2daa1d1
--- /dev/null
+++ b/src/main/java/cactusServer/entities/CharacterModel.java
@@ -0,0 +1,5 @@
+package cactusServer.entities;
+
+public class CharacterModel {
+
+}
diff --git a/src/main/java/cactusServer/entities/Instance.java b/src/main/java/cactusServer/entities/Instance.java
index 3da95e1..19af565 100644
--- a/src/main/java/cactusServer/entities/Instance.java
+++ b/src/main/java/cactusServer/entities/Instance.java
@@ -3,16 +3,21 @@
 import java.net.URI;
 import java.util.ArrayList;
 import java.util.HashMap;
+import java.util.HashSet;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
 
 import cactusServer.entities.Entity;
 import cactusServer.entities.Object;
+import cactusServer.entities.Area.Allowed;
+import cactusServer.entities.Object.Attribute;
 import cactusServer.models.Instances;
 import cactusServer.utils.RandomStringGenerator;
 import cactusServer.entities.Character;
 import framework.model3D.Position3D;
+import framework.physics.AngularVelocity3D;
+import framework.physics.Velocity3D;
 import net.arnx.jsonic.JSONHint;
 
 /**
@@ -30,8 +35,7 @@
 	private HashMap<String, Character> characterMap = new HashMap<>();
 	private static final int UNIQUE_ID_LENGTH = 12;
 	private final String INSTANCE_URI;
-	
-	
+
 	/**
 	 * (�����͌����_�ł̉��̂���)
 	 * @param name �C���X�^���X��
@@ -131,51 +135,33 @@
 		this.state = state;
 	}
 
-	public AddressedEntity createArea(Area area) {
+	public AddressedEntity createArea(String name, Plain[] region, HashSet<Allowed> permissions) {
 		String id = RandomStringGenerator.generateUniqueString(UNIQUE_ID_LENGTH, RandomStringGenerator.ALPHA_NUMERIC, areaMap.keySet());
+		Area area = new Area(name, region, permissions);
 		areaMap.put(id, area);
 		return new AddressedEntity((INSTANCE_URI + "/areas/" + id), area);
 	}
 	
-//	public Map<String, Area> createArea(Area area) {
-//		String id = RandomStringGenerator.generateUniqueString(UNIQUE_ID_LENGTH, RandomStringGenerator.ALPHA_NUMERIC, areaMap.keySet());
-//		areaMap.put(id, area);
-//		return new HashMap<String, Area>() {
-//			{put(id, area);}
-//		};
-//	}
-	
-	public AddressedEntity createObject(Object object) {
+	public AddressedEntity createObject(Position3D position, Velocity3D velocity, AngularVelocity3D angularVelocity, Angle angle, Attribute attribute, ObjectModel model) {
 		String id = RandomStringGenerator.generateUniqueString(UNIQUE_ID_LENGTH, RandomStringGenerator.ALPHA_NUMERIC, objMap.keySet());
+		Object object = new Object(position, velocity, angularVelocity, angle, attribute, model);
 		objMap.put(id, object);
 		return new AddressedEntity((INSTANCE_URI + "/objects/" + id), object);
 	}
-
-//	public Map<String, Object> createObject(Object object) {
-//		String id = RandomStringGenerator.generateUniqueString(UNIQUE_ID_LENGTH, RandomStringGenerator.ALPHA_NUMERIC, objMap.keySet());
-//		objMap.put(id, object);
-//		return new HashMap<String, Object>() {
-//			{put(id, object);}
-//		};
-//	}
 	
-	public AddressedEntity createObject(Character character) {
+	public AddressedEntity createCharacter(String accountURI, String name, Position3D position, Angle angle, CharacterModel model) {
 		String id = RandomStringGenerator.generateUniqueString(UNIQUE_ID_LENGTH, RandomStringGenerator.ALPHA_NUMERIC, characterMap.keySet());
+		String characterURI = (INSTANCE_URI + "/characters/" + id);
+		Character character = new Character(characterURI, accountURI, name, position, angle, model);
 		characterMap.put(id, character);
-		return new AddressedEntity((INSTANCE_URI + "/characters/" + id), character);
+		return new AddressedEntity(characterURI, character);
 	}
-	
-//	public Map<String, Character> createCharacter(Character character) {
-//		String id = RandomStringGenerator.generateUniqueString(UNIQUE_ID_LENGTH, RandomStringGenerator.ALPHA_NUMERIC, characterMap.keySet());
-//		characterMap.put(id, character);
-//		return new HashMap<String, Character>() {
-//			{put(id, character);}
-//		};
-//	}
-	
-	public Character updateCharacter(String characterId, Position3D position) {
+
+	public Character updateCharacter(String characterId, Position3D position, Angle angle, CharacterModel model) {
 		Character character = characterMap.get(characterId);
 		character.setPosition(position);
+		character.setAngle(angle);
+		character.setModel(model);
 		return character;
 	}
 	
diff --git a/src/main/java/cactusServer/entities/Model.java b/src/main/java/cactusServer/entities/Model.java
deleted file mode 100644
index 9836744..0000000
--- a/src/main/java/cactusServer/entities/Model.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package cactusServer.entities;
-
-public class Model {
-
-}
diff --git a/src/main/java/cactusServer/entities/Object.java b/src/main/java/cactusServer/entities/Object.java
index 9c2b7b6..7cdea77 100644
--- a/src/main/java/cactusServer/entities/Object.java
+++ b/src/main/java/cactusServer/entities/Object.java
@@ -10,13 +10,17 @@
 	private Position3D position;
 	private Velocity3D velocity;
 	private AngularVelocity3D angularVelocity;
+	private Angle angle;
 	private Attribute attribute;
-	
-	public Object(Position3D position, Velocity3D velocity, AngularVelocity3D angularVelocity, Attribute attribute) {
+	private ObjectModel model;
+
+	public Object(Position3D position, Velocity3D velocity, AngularVelocity3D angularVelocity, Angle angle, Attribute attribute, ObjectModel model) {
 		setPosition(position);
 		setVelocity(velocity);
 		setAngularVelocity(angularVelocity);
+		this.angle = angle;
 		this.attribute = attribute;
+		this.model = model;
 	}
 	
 	public Position3D getPosition() {
@@ -31,6 +35,18 @@
 		return angularVelocity;
 	}
 	
+	public Angle getAngle() {
+		return angle;
+	}
+
+	public Attribute getAttribute() {
+		return attribute;
+	}
+
+	public ObjectModel getModel() {
+		return model;
+	}
+	
 	public void setPosition(Position3D position) {
 		this.position = position;
 	}
@@ -43,6 +59,18 @@
 		this.angularVelocity = angularVelocity;
 	}
 	
+	public void setAngle(Angle angle) {
+		this.angle = angle;
+	}
+
+	public void setAttribute(Attribute attribute) {
+		this.attribute = attribute;
+	}
+
+	public void setModel(ObjectModel model) {
+		this.model = model;
+	}
+	
 	public static class Attribute {
 		private boolean moveable;
 		private double cof;
diff --git a/src/main/java/cactusServer/entities/ObjectModel.java b/src/main/java/cactusServer/entities/ObjectModel.java
new file mode 100644
index 0000000..8b387f8
--- /dev/null
+++ b/src/main/java/cactusServer/entities/ObjectModel.java
@@ -0,0 +1,5 @@
+package cactusServer.entities;
+
+public class ObjectModel {
+
+}
diff --git a/src/main/java/cactusServer/entities/Player.java b/src/main/java/cactusServer/entities/Player.java
index 5a02d68..8254621 100644
--- a/src/main/java/cactusServer/entities/Player.java
+++ b/src/main/java/cactusServer/entities/Player.java
@@ -1,5 +1,6 @@
 package cactusServer.entities;
 
+import cactusServer.models.Instances;
 import framework.model3D.Position3D;
 
 public class Player extends Entity{
diff --git a/src/main/java/cactusServer/models/Instances.java b/src/main/java/cactusServer/models/Instances.java
index 16931a3..5a2f831 100644
--- a/src/main/java/cactusServer/models/Instances.java
+++ b/src/main/java/cactusServer/models/Instances.java
@@ -71,25 +71,7 @@
 			{put(id, instance);}
 		};
 	}
-	
-//	/**
-//	 * �V����Player���쐬����Map�ɒlj�����
-//	 * 
-//	 * @param plyaer 
-//	 * @return �V�����쐬���ꂽID��Instance��Map
-//	 */
-//	public AddressedEntity createInstance(Player player) {
-//		String id = RandomStringGenerator.generateUniqueString(UNIQUE_ID_LENGTH, RandomStringGenerator.ALPHA_NUMERIC, playerMap.keySet());
-//		playerMap.put(id, player);
-//		return new AddressedEntity((INSTANCES_URI + "/" + id), player);
-//	}
-	
-	/**
-	 * �V����Player���쐬����Map�ɒlj�����
-	 * 
-	 * @param plyaer 
-	 * @return �V�����쐬���ꂽID��Instance��Map
-	 */
+
 	public AddressedEntity createPlayer(String instanceURI, String characterURI, CameraState cameraState, EmoteState.EmoteType animationClassToStart) {
 		String id = RandomStringGenerator.generateUniqueString(UNIQUE_ID_LENGTH, RandomStringGenerator.ALPHA_NUMERIC, playerMap.keySet());
 		Player player = new Player(instanceURI, characterURI, cameraState, animationClassToStart);