At Yuba Zen we pride ourselves on our tender, mouth-watering sushi toppings. For our Checkered Chirashi-zushi, thin slices of locally bred fish are aged to bring out the natural umami and artistically arranged in an attractive checkered pattern. no effort to ensure the perfection of every dish, even changing the way he cooks the rice for nigiri-zushi, sushi rolls and chirashi-zushi.