Kyogyomaru is a tuna restaurant in Okinawa that serves raw tuna and izakaya dishes. The menu includes tuna steak, tuna tataki, and fatty tuna sushi, along with five-piece tuna sushi omakase and five-piece sashimi omakase. Staff use translation devices to explain dishes, make recommendations, and help with ordering. There was an instance where the card terminal was reported broken and cash payment was required.