Sou is a restaurant near Kokusai Street in Naha, Okinawa, serving French fusion courses built on Okinawan seasonal ingredients. Okinawan ingredients appear in nearly every dish, combined with creative sauces and pairings. Each dish comes with an explanation of its ingredients' origins and history in Japanese, English, Chinese, and Cantonese. The restaurant is run by a Hong Kong-born wife and a Japanese chef.