If you love sushi (true Japanese style raw fish, no rolls), you have to go to Royal Izakaya and try to get a reservation for the tasting menu (they have a junior or a full tasting). I did the full tasting and Jesse Ito did not disappoint. If was truly a culinary delight and I did enjoy his take on uni dishes (i.e. battleship...uni and scallops).
If you cannot get a reservation for tasting, the Izakaya/Bar is also a great place for date night or with friends. Izakaya basically means tapas/small plate in Japanese and they have a well-rounded menus for people who like sushi (chirashi and maki) and people who do not enjoy sushi (karage, tonkatsu, yakitori, yakimono). Moreover, they have decent beer, wine, and sake menu and has a speakeasy feel for their cocktails.