Mahouga is a small Asian restaurant in Busan that serves donkatsu, udon, and inari sushi. It offers shrimp tempura udon, bukkake udon, and donkatsu. Orders are placed at a kiosk, and payment is accepted only by QR code or IC card; T-money cannot be used. There are about 15 seats, and the tables are close together, so the dining space is cramped.