Sapporo Genghis Khan Nadai Tengu is a second-floor restaurant slightly off Sapporo's main downtown area where diners grill lamb and mutton. The lamb is tender and the mutton has little gamy odor, and two kinds of lamb and mutton can be ordered along with sausages and a lamb and mutton soup. Guests walk up the stairs to the second floor, open a metal door, and order from a Korean menu while the owner explains the menu and how to eat. Because it sits away from the downtown area, reaching it directly from the center is inconvenient.