diff --git a/popcorn/Assets/MyGame/Scripts/GameDataManager.cs b/popcorn/Assets/MyGame/Scripts/GameDataManager.cs
index c42f5c1e..ae498594 100644
--- a/popcorn/Assets/MyGame/Scripts/GameDataManager.cs
+++ b/popcorn/Assets/MyGame/Scripts/GameDataManager.cs
@@ -187,16 +187,19 @@ public sealed class GameData {
     public List<ScrollGameScoreData> ScrollGameStageScoreList;
 
     // ワールドマップ追加(v1.7.0)
+    
+    // 1つ前の都市のBrotherHeart＋今の都市のハートで合計値を保存
+    public int BrotherHeart; // バイトを雇うまでに兄弟が獲得したハート(最新店舗でなくなったときの値で固定
     public int CurrentCityId; // 選択中の都市
-    public int[] Cities; // 解放済みの都市
     public CityGameDataDict CityGameDataDict; // 都市ごとのデータ
     
     // 資金調達
     public FundingDict FundingDict; // 国ごとの調達済み資金
+    public bool IsFundingCompleted; // 調達完了フラグ
 
     // バイト君
     public int PartTimerLevel;
-    public int PartTimerElapsed; // ゲーム起動時間
+    public int PartTimerElapsed; // ゲーム起動中経過時間
 
     // mission
     [DataMember(Name = "Data1001")] 
@@ -519,6 +522,11 @@ public sealed class GameData {
             cityGameData.OnDeserialized();
         }
         
+        if (PartTimerLevel < 1)
+        {
+            PartTimerLevel = 1;
+        }
+        
         // 追加した要素の初期化用
         // TODO Release前にまっさらにする
     }
@@ -545,6 +553,7 @@ public sealed class GameData {
         ScrollGamePlaceScoreList = ScrollGamePlaceScoreList ?? new List<ScrollGameScoreData>();
         ScrollGameStageScoreList = ScrollGameStageScoreList ?? new List<ScrollGameScoreData>();
         CityGameDataDict ??= new CityGameDataDict();
+        FundingDict ??= new FundingDict();
     }
     private Dictionary<int, int> ArrayToDictionary(KeyValueOfintint[] array){
         var dictionary = new Dictionary<int, int>();
@@ -730,10 +739,10 @@ public static class GameDataManager {
         cityId switch
         {
             1 => GameData,
-            _ => GameData.CityGameDataDict[cityId]
+            _ => GameData.CityGameDataDict.TryGetValue(cityId, out var result) ? result : default
         };
 
-    public static GameData GetCurrentCityGameData() => GameData.CityGameDataDict[GameData.CurrentCityId];
+    public static GameData GetCurrentCityGameData() => GetCityGameData(GameData.CurrentCityId);
 
 #if UNITY_EDITOR || DEVELOPMENT_BUILD
     public static void ResetData(){