Sakae Sushi is a sushi restaurant in a quiet Tokyo neighborhood that serves kaisendon and nigiri sushi. Its signature lunch omakase-don comes topped with negitoro and seafood, includes miso soup, and changes composition with the seasons. The small shop is run by two elderly owners, so weekday lunch and the 5:30 p.m. dinner service stay quiet. Nigiri sushi can be added as a separate order after the omakase-don.