--- a/src/main/csharp/jp.ac.u-ryukyu.ie.cr/jungle/data/list/List.cs	Tue Sep 27 18:36:05 2016 +0900
+++ b/src/main/csharp/jp.ac.u-ryukyu.ie.cr/jungle/data/list/List.cs	Wed Oct 12 22:56:14 2016 +0900
@@ -55,8 +55,7 @@
 
 	public IEnumerator<T> iterator() {
 		Node<T> currentNode = head.getNext();
-		while (currentNode.getAttribute() != null) {
-			Debug.Log (currentNode.getAttribute ().ToString());
+		while (currentNode != null) {
 			yield return (T)currentNode.getAttribute();
 			currentNode = currentNode.getNext ();
 		}
@@ -109,12 +108,6 @@
 		return head.length();
 	}
 
-	public string toString() {
-		//IEnumerator<T> iterator = reverseIterator();
-		// pathString += ">";
-		return "toString";
-	}
-
 	public List<T> append(List<T> list) {
 		IEnumerator<T> iterator = list.iterator();
 		List<T> newList = this;
@@ -124,12 +117,4 @@
 		}
 		return newList;
 	}
-
-//	public IEnumerator<T> iterator() {
-//		Node<T> currentNode = head.getNext();
-//		while (currentNode != null) {
-//			yield return currentNode;
-//			currentNode = currentNode.getNext();
-//		}
-//	}
 }

--- a/src/main/csharp/jp.ac.u-ryukyu.ie.cr/jungle/store/impl/DefaultNodePath.cs	Tue Sep 27 18:36:05 2016 +0900
+++ b/src/main/csharp/jp.ac.u-ryukyu.ie.cr/jungle/store/impl/DefaultNodePath.cs	Wed Oct 12 22:56:14 2016 +0900
@@ -50,7 +50,18 @@
 	}
 
 	public override string ToString() {
-		return path.toString();
+		string s = "List <";
+		int list_count = this.path.length();
+		int count = 0;
+		foreach(var i in this.path) {
+			if (count != list_count -1){
+				s += i.ToString() + ",";
+			} else {
+				s += i.ToString();
+			}
+			count++;
+		}
+		return s + ">";
 	}
 
 	public int size() {

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/test/csharp/jp.ac.u-ryukyu.ie.cr/DefaultJungleTreeTest.cs	Wed Oct 12 22:56:14 2016 +0900
@@ -0,0 +1,50 @@
+using UnityEngine;
+using System;
+//using System.Diagnostics;
+
+public class DefaultJungleTreeTest : MonoBehaviour {
+	// apiの仕様的にこんな感じ
+	private readonly int COUNT = 500;
+
+	public string key = "moumou";
+	private byte[] value = BitConverter.GetBytes(10);
+
+	public void Start () {
+		Jungle j = new DefaultJungle(null, "hoge", new DefaultTreeEditor(new DefaultTraverser()));
+		JungleTree t = j.createNewTree("tree");
+
+		JungleTreeEditor editor1 = t.getTreeEditor();
+
+		DefaultNodePath root = new DefaultNodePath();
+		NodePath path = root.add(0);
+		// NodePath path = root.pop().rights();
+
+		print(path.ToString());
+
+
+		float check_time = Time.realtimeSinceStartup;
+
+		for(int i = 0; i < COUNT; i++) { 
+			Either<Error, JungleTreeEditor> either = editor1.putAttribute(root, i.ToString(), value);
+			if (either.isA()) {
+				Debug.Log("失敗しました。");
+			}
+			editor1 = either.b ();
+
+			Either<Error, JungleTreeEditor> r = editor1.success();
+			if (!r.isA()) {
+				Debug.Log("失敗しました。");
+			}
+			r.b();
+		}
+		check_time = Time.realtimeSinceStartup - check_time;
+		print ("処理時間 : " + check_time);
+
+		TreeNode node = t.getRootNode();
+		for (int i = 0; i < COUNT; i++) {
+			byte[] v = node.getAttributes ().get (i.ToString());
+			print (BitConverter.ToInt32 (v, 0));
+		}
+	}
+
+}
\ No newline at end of file