Sushi Morinari is a sushi restaurant in Tsukiji, Tokyo, that serves an omakase course built around seasonal fish. The shari uses a special vinegar, giving it a koji aroma and acidity, and the nigiri comes with thick neta that brings out the umami of the ingredients. It is a family-run establishment where the chef and his wife serve guests together, and reservations are recommended. Dinner takes about 150 minutes, which is on the long side.