Sushi & Bar Koto Roppongi serves sushi and sake together, and sits in a building directly in front of the Roppongi subway station exit. Sushi is made to order and served on a single plate, with several kinds of sake available to choose from. The bar stays open until 5 a.m. and has a VIP room with a private room and karaoke. The sushi portions are small, so it does not suit sharing among several people.