diff --git a/popcorn/Assets/MyGame/Scenes/Main/Scripts/KitchenManager.cs b/popcorn/Assets/MyGame/Scenes/Main/Scripts/KitchenManager.cs
index 5c7e5dc9..059d6a39 100644
--- a/popcorn/Assets/MyGame/Scenes/Main/Scripts/KitchenManager.cs
+++ b/popcorn/Assets/MyGame/Scenes/Main/Scripts/KitchenManager.cs
@@ -54,8 +54,7 @@ public class KitchenManager : MonoBehaviour
                 gameData.CornSeed = 90;
                 gameData.Coin = 10;
                 // 店舗レベル1達成表示
-                LocalCacheManager.Save(ShopLevelUp.DataTag, 1);
-                LocalCacheManager.Save(ShopLevelUp.CallbackTag, new Action(() =>
+                ShopLevelUp.ShowDialog(1, () =>
                 {
                     TutorialManager.Instance.ShowTutorialConversation(1, () =>
                     {
diff --git a/popcorn/Assets/MyGame/Scenes/marketing/Scripts/ShopLevelUp.cs b/popcorn/Assets/MyGame/Scenes/marketing/Scripts/ShopLevelUp.cs
index e67bb793..7a3b6b28 100644
--- a/popcorn/Assets/MyGame/Scenes/marketing/Scripts/ShopLevelUp.cs
+++ b/popcorn/Assets/MyGame/Scenes/marketing/Scripts/ShopLevelUp.cs
@@ -9,8 +9,8 @@ using UnityEngine.UI;
 
 public class ShopLevelUp : MonoBehaviour
 {
-    public static readonly string DataTag = "ShopLevelUpData";
-    public static readonly string CallbackTag = "ShopLevelUpCallback";
+    private static readonly string DataTag = "ShopLevelUpData";
+    private static readonly string CallbackTag = "ShopLevelUpCallback";
     private static readonly int OpenTrigger = Animator.StringToHash("OpenTrigger");
     private static readonly int CloseTrigger = Animator.StringToHash("CloseTrigger");
     
@@ -58,8 +58,8 @@ public class ShopLevelUp : MonoBehaviour
         var productList = SpreadsheetDataManager.Instance.GetBaseDataList<ProductData>(Const.ProductDataSheet);
         var shopLevelList = SpreadsheetDataManager.Instance.GetBaseDataList<ShopLevelData>(Const.ShopLevelDataSheet);
         shopLevelText.text = shopLevel.ToString();
-        achievementText.text = shopLevelList.First(data => data.shopLevel == shopLevel).achievement;
-        recipeNameText.text = productList.First(data => data.shopLevel == shopLevel).name;
+        achievementText.text = shopLevelList.FirstOrDefault(data => data.shopLevel == shopLevel)?.achievement ?? "";
+        recipeNameText.text = productList.FirstOrDefault(data => data.shopLevel == shopLevel)?.name ?? "";
 
         summaryObject.SetActive(false);
         this.CallWaitForSeconds(1f, () =>