Burger & Fruits Sour #NOKOSAZU Naha is a hamburger shop in an alley next to Kokusai Street, serving handmade burgers and root beer. The steak burger comes with grilled meat and sauce, and fries and nuggets can be ordered alongside it. Around 11 a.m. there was no wait, and the shop is small with few seats. The burger and sauce are on the salty side.