Sushi Ryusei, led by former head chef at Sushi of Gari Columbus and Sushi of Gari Tribeca, offers Omakase sushi and sashimi, perfect for casual dinners to business events. Ryusei is easily one of the best sushi restaurants in Manhattan. Ask them to make you a sunomono, which is not listed on the menu. You will be in for a superb treat!