Seafood Tavern Sakanaya no Daidokoro Sapporo Nijoichiba is a seafood rice bowl shop inside Sapporo's Nijo Market, serving donburi with salmon, tuna, and crab meat over rice. The kaisendon comes with scallops and salmon roe, and the unidon is available in small, medium, and large sizes, with crab meat topping as an add-on. Orders are taken while you wait, and there is a four-person table. Payment is cash only, as cards are not accepted.