diff --git a/titles/chuni/new.py b/titles/chuni/new.py
index 2275a6e..3d3fb98 100644
--- a/titles/chuni/new.py
+++ b/titles/chuni/new.py
@@ -104,7 +104,8 @@ class ChuniNew(ChuniBase):
         return {"returnCode": "1"}
 
     async def handle_get_user_map_area_api_request(self, data: Dict) -> Dict:
-        user_map_areas = await self.data.item.get_map_areas(data["userId"])
+        map_area_ids = [int(area["mapAreaId"]) for area in data["mapAreaIdList"]]
+        user_map_areas = await self.data.item.get_map_areas(data["userId"], map_area_ids)
 
         map_areas = []
         for map_area in user_map_areas: