diff --git a/popcorn/Assets/MyGame/Scenes/Main/Scripts/MissionManager.cs b/popcorn/Assets/MyGame/Scenes/Main/Scripts/MissionManager.cs
index 284f6c41..59ad7faf 100644
--- a/popcorn/Assets/MyGame/Scenes/Main/Scripts/MissionManager.cs
+++ b/popcorn/Assets/MyGame/Scenes/Main/Scripts/MissionManager.cs
@@ -151,7 +151,7 @@ public class MissionManager : MonoBehaviour
         listView.SetTab(MissionCategory.Daily);
     }
 
-    private int GetProgressValue(MissionData missionData)
+    public static int GetProgressValue(MissionData missionData)
     {
         var gameData = GameDataManager.GameData;
         switch (missionData.Condition)
@@ -271,7 +271,7 @@ public class MissionManager : MonoBehaviour
         }
     }
 
-    private int GetDailyProgressValue(MissionData missionData)
+    public static int GetDailyProgressValue(MissionData missionData)
     {
         var gameData = GameDataManager.GameData;
         switch (missionData.Condition)
diff --git a/popcorn/Assets/MyGame/Scripts/HeaderManager.cs b/popcorn/Assets/MyGame/Scripts/HeaderManager.cs
index 18cd8722..f4d53a14 100644
--- a/popcorn/Assets/MyGame/Scripts/HeaderManager.cs
+++ b/popcorn/Assets/MyGame/Scripts/HeaderManager.cs
@@ -27,5 +27,37 @@ public class HeaderManager : MonoBehaviour
         {
             TransitionManager.Instance.LoadSceneAdditive(GameScenes.Information);
         });
+        // mission報酬通知
+        missionIndicator.SetActive(CheckMissionIndicate());
+    }
+
+    private bool CheckMissionIndicate()
+    {
+        // ミッション読み込み
+        var missionList = SpreadsheetDataManager.Instance.GetBaseDataList<MissionData>(Const.MissionDataSheet);
+        var gameData = GameDataManager.GameData;
+        // ミッション表示
+        if (missionList
+            .Where(data => data.Category == MissionCategory.Normal && data.shopLevel <= gameData.ViewedShopLevel)
+            .Where(missionData => !GameDataManager.GameData.AchievedMission.Contains(missionData.id))
+            .Any(missionData => missionData.count <= MissionManager.GetProgressValue(missionData)))
+        {
+            return true;
+        }
+
+        // dailyMission
+        // コンプリートミッション
+        if (!gameData.dailyMissionCompleted)
+        {
+            if (gameData.dailyMissionIdArray.Length <= gameData.dailyMissionAchievedIdArray.Length)
+            {
+                return true;
+            }
+        }
+
+        var ids = gameData.dailyMissionIdArray.Except(gameData.dailyMissionAchievedIdArray);
+        return missionList
+            .Where(data => ids.Contains(data.id))
+            .Any(missionData => missionData.count <= MissionManager.GetDailyProgressValue(missionData));
     }
 }