Top notch and very authentic gem of a sushi bar in Diamond Bar of all places! You must try the butterfish! In fact… everything! Everything is so fresh and probably the most amazing I’ve ever had. The only place I will ever eat Uni. So sweet and creamy. The oysters are rich and the Ikura is long soaked in the chef’s own concoction. Can’t go wrong with anything you order. Chef Hiro is such a happy go lucky guy and makes the experience all the more enjoyable. Be prepared to drop some big money, but it’s totally worth it.