VIN BANG is a standing wine bar in Naha, Okinawa, that pours wines from several countries by the glass. The selection includes red, white, and sparkling options such as Merlot from Takahata Winery in Japan and Italian sparkling wine. There is no table charge, guests drink standing, and premium wines are poured by Coravin with side dishes suggested to match. Cash is not accepted; payment is by PayPay and credit card only.