Sapporo Rooftop Jingisukan is a restaurant in Sapporo that serves jingisukan, grilled lamb, on a rooftop. It serves lamb chops and pizza together, and drinks and rice are self-service. Rooftop seating is by reservation, and writing lamb chops in the online reservation notes allows them to be added after a phone confirmation, with blankets available to borrow. Rooftop seating depends heavily on wind and weather.