Sapporo Uogashi 57 Sushi is in Kukaku Gaikaku Gransta Yaesu North B1 Kurobei Yokocho, outside the ticket gates of JR Tokyo Station in Chiyoda City. The sushi shop serves Hokkaido fish, pressing thick-topped nigiri such as toro, aburi hotate and nama hokke onto warm shari to order. Weekday afternoons past 1 p.m. are relatively quiet, and the shop has counter and table seating. Ordering is done on a tablet, and the tablet ordering screen is somewhat inconvenient.