Tucked away on the fifth floor in the middle of Namba, you'll find one of the area's coolest hidden gems. What looks like a vintage vending machine is actually the secret entrance to a cozy, speakeasy-style bar with a laid-back vibe and lo-fi music. Inside, you can explore a massive menu of creative and classic cocktails, all at surprisingly low prices, making it the perfect spot to start or end your night out in Osaka.