diff --git a/.idea/caches/build_file_checksums.ser b/.idea/caches/build_file_checksums.ser
index a446cd7..fa959f1 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/types/PlayerId.java b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/types/PlayerId.java
new file mode 100644
index 0000000..3bc3da6
--- /dev/null
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/cactusClient/types/PlayerId.java
@@ -0,0 +1,16 @@
+package org.ntlab.radishforandroidstudio.cactusClient.types;
+
+import android.support.annotation.NonNull;
+
+import org.ntlab.radishforandroidstudio.framework.common.CommonId;
+
+/**
+ * Player IDの管理クラス
+ *
+ * @author s.iwatani
+ */
+public class PlayerId extends CommonId<Integer> {
+    public PlayerId(@NonNull Integer id) {
+        super(id);
+    }
+}
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/common/CommonId.java b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/common/CommonId.java
new file mode 100644
index 0000000..4414b62
--- /dev/null
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/common/CommonId.java
@@ -0,0 +1,25 @@
+package org.ntlab.radishforandroidstudio.framework.common;
+
+import android.support.annotation.NonNull;
+
+/**
+ * Id管理の基底クラス
+ *
+ * @author s.iwatani
+ * @param <IdType>
+ */
+public abstract class CommonId<IdType> {
+    private IdType id = null;
+
+    public CommonId(@NonNull IdType id) {
+        setId(id);
+    }
+
+    public IdType getId() {
+        return id;
+    }
+
+    public void setId(IdType id) {
+        this.id = id;
+    }
+}
diff --git a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/model3D/Universe.java b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/model3D/Universe.java
index 258e7dd..6a8fe31 100644
--- a/app/src/main/java/org/ntlab/radishforandroidstudio/framework/model3D/Universe.java
+++ b/app/src/main/java/org/ntlab/radishforandroidstudio/framework/model3D/Universe.java
@@ -1,5 +1,6 @@
 package org.ntlab.radishforandroidstudio.framework.model3D;
 
+import org.ntlab.radishforandroidstudio.framework.common.CommonId;
 import org.ntlab.radishforandroidstudio.framework.physics.Ground;
 import org.ntlab.radishforandroidstudio.java3d.BranchGroup;
 import org.ntlab.radishforandroidstudio.java3d.Group;
@@ -11,6 +12,8 @@
 import org.ntlab.radishforandroidstudio.java3d.TransformGroup;
 
 import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Map;
 
 public class Universe {
 	private BranchGroup root = null;
@@ -18,6 +21,7 @@
 	private BackgroundBox skyBox = null;
 	private Ground ground = null;
 	private ArrayList<Movable> movableList = new ArrayList<Movable>();
+    private Map<CommonId, Object3D> objMap = new HashMap<>();
 	
 	public Universe() {
 		root = new BranchGroup();
@@ -59,7 +63,16 @@
 			viewer.draw(node);
 		}
 	}
-	
+
+	public void apply(HashMap<CommonId, ArrayList<Property3D>> properties) {
+		for (Map.Entry<CommonId, ArrayList<Property3D>> entry : properties.entrySet()) {
+			Object3D target = objMap.get(entry.getKey());
+			for (Property3D prop : entry.getValue()) {
+				target.apply(prop, false);
+			}
+		}
+	}
+
 	public void update(long interval){
 		for(int i = 0; i < movableList.size(); i++){
 			Movable movable = movableList.get(i);
@@ -87,6 +100,10 @@
 		root.addChild(node);
 	}
 
+	public void place(Object3D obj, CommonId id) {
+		objMap.put(id, obj);
+	}
+
 	/**
 	 * 後で取り除けるようにオブジェクトを配置する
 	 * 
@@ -135,6 +152,8 @@
 		root.removeChild(node);
 	}
 
+	public void displace(CommonId id) { objMap.remove(id); }
+
 	public ArrayList<Light> getLights() {
 		return lights;
 	}