diff --git a/popcorn/Assets/MyGame/Scenes/Cooking/Scripts/CookingResult.cs b/popcorn/Assets/MyGame/Scenes/Cooking/Scripts/CookingResult.cs
index 2bebac21..e01706c6 100644
--- a/popcorn/Assets/MyGame/Scenes/Cooking/Scripts/CookingResult.cs
+++ b/popcorn/Assets/MyGame/Scenes/Cooking/Scripts/CookingResult.cs
@@ -142,8 +142,11 @@ public class CookingResult : MonoBehaviour
                 // 獲得、遷移
                 MoveStock(GameDataManager.GameData.WaitAddStock);
                 
-                // 確率でVip宣伝
-                if (GameDataManager.GameData.ShopStock.Count >= Const.VipCustomerRewardStock)
+                // 獲得後、確率でVip宣伝
+                var shopStock = GameDataManager.GameData.ShopStock.Count;
+                var tankStock = GameDataManager.GameData.StorageTanks.Sum(x => x.Stock);
+                var totalStock = shopStock + tankStock;
+                if (totalStock >= Const.VipCustomerRewardStock)
                 {
                     if (Random.value <= Const.VipCustomerRewardRate)
                     {
diff --git a/popcorn/Assets/MyGame/Scripts/Const.cs b/popcorn/Assets/MyGame/Scripts/Const.cs
index be6a4bb3..41f05d85 100644
--- a/popcorn/Assets/MyGame/Scripts/Const.cs
+++ b/popcorn/Assets/MyGame/Scripts/Const.cs
@@ -22,7 +22,7 @@ public static class Const {
     public static readonly int[] FieldTutorial = { 5, 12, 6 };
     public static readonly int[] ShoppingTutorial = { 7, 13, 8};
     public static readonly int[] ManagementTutorial = { 9 };
-    public static readonly float VipCustomerRewardStock = 20; // Market.ShopStockCount以下にする
+    public static readonly float VipCustomerRewardStock = 30;
     public static readonly float VipCustomerRewardRate = 0.2f;
     public static readonly int AutoCookAvailableLevel = 7;
     public static readonly int ShopCustomizeDefaultSignBoardId = 1;