diff --git a/popcorn/Assets/MyGame/Scripts/TutorialManager.cs b/popcorn/Assets/MyGame/Scripts/TutorialManager.cs
index bc7ea63d..baa09424 100644
--- a/popcorn/Assets/MyGame/Scripts/TutorialManager.cs
+++ b/popcorn/Assets/MyGame/Scripts/TutorialManager.cs
@@ -7,28 +7,23 @@ namespace MyGame.Scripts
 {
     public class TutorialManager : SingletonMonoBehaviour<TutorialManager>
     {
-        /*
-         * UIMaskをPrefab化
-         * 必要な時にInstantiateしてTransform設定
-         * Unmask自体にクリック判定？
-         * 指定ボタンが押されたらマスクDestroy
-         * 次のTutorialへ
-         * BrotherConversationはCompleteにコールバック設定できるのでそのタイミングで次のステップ実行
-         * ステップを記憶
-         */
         [SerializeField] private TutorialObjectMask maskPrefab;
         public int Index => index;
         private int index;
         private List<BrotherScriptData> scriptList;
         private void Start()
         {
-            index = 1;
+            ResetTutorial();
             scriptList = SpreadsheetDataManager.Instance.GetBaseDataList<BrotherScriptData>(Const.TutorialScriptDataSheet);
         }
 
+        public void ResetTutorial()
+        {
+            index = 1;
+        }
+
         public void ShowTutorialConversation(int id, Action onComplete = null)
         {
-            Debug.Log($"count:{scriptList.Count}");
             var list = scriptList.Where(data => data.id == id).ToList();
             if (list.Count == 0)
             {