diff --git a/popcorn/Assets/MyGame/Scripts/HeaderManager.cs b/popcorn/Assets/MyGame/Scripts/HeaderManager.cs
index 38a32b95..59816c64 100644
--- a/popcorn/Assets/MyGame/Scripts/HeaderManager.cs
+++ b/popcorn/Assets/MyGame/Scripts/HeaderManager.cs
@@ -76,17 +76,17 @@ public class HeaderManager : MonoBehaviour
 
         // 都市ごとの店舗レベルアップチェック
         var cityShopLevelDataList = SpreadsheetDataManager.Instance.GetBaseDataList<CityShopLevelData>(Const.CityShopLevelDataSheet);
-        var currentCityList = cityShopLevelDataList.Where(data => data.cityId == GameDataManager.GameData.CurrentCityId);
+        var currentCityLevelList = cityShopLevelDataList.Where(data => data.cityId == GameDataManager.GameData.CurrentCityId);
         GameDataObserver.Instance.HeartObserver.Subscribe(_ =>
         {
             if (UnityEngine.SceneManagement.SceneManager.sceneCount != 1) return;
-            if (currentCityList.LastOrDefault(data => data.shopLevel == cityGameData.ViewedShopLevel + 1) is not { } newShopLevelData) return;
+            if (currentCityLevelList.FirstOrDefault(data => data.shopLevel == cityGameData.ViewedShopLevel + 1) is not { } newShopLevelData) return;
             if (newShopLevelData.heart > cityGameData.Heart) return;
             // レベルアップ処理
             cityGameData.ViewedShopLevel = newShopLevelData.shopLevel;
             GameDataManager.SaveGameData();
             // シナリオ読み込み
-            if (ItemConditionUtils.GetScriptList(newShopLevelData.cityId, ItemCondition.CityLevel).FirstOrDefault() is not { } conditionData) return;
+            if (ItemConditionUtils.GetScriptList(newShopLevelData.cityId, ItemCondition.CityLevel, cityGameData.ViewedShopLevel).FirstOrDefault() is not { } conditionData) return;
             var levelUpScripts = scriptList.Where(data => data.id == conditionData.scriptId).ToList();
             if (levelUpScripts.Count <= 0) return;
             BrotherConversation.ShowDialog(levelUpScripts, () =>