Japanese, Sushi. Sekisui may be one of the restaurants responsible for introducing Memphis to sushi back in the early 90s. Executive Chef Yoshi Takusagawa offers authentic Japanese sushi, sashimi, tempura, noodles and teriyaki. The full bar and sake list will add to the enjoyment of the restaurant by adult patrons. Memphians are pleased that one of the first authentic sushi restaurants in the Memphis area turned out to be so consistently delicious.