Robataya Sumidokoro is an izakaya in Naha, a two-minute walk from Kenchomae Station, serving charcoal-grilled skewers. Chicken skewers and tebasaki come with draft beer or Japanese sake. It is open from 5 p.m. to 1 a.m. and has counter seats, table seats, and a private room for up to six people. The space is not large, and a QR code gives access to a Chinese menu.