Koibumi Sakaba Kappa Yokocho is an izakaya in Dogenzaka, Shibuya. It serves skewers, hoe, hamburg karaage, and chicken wings, along with draft beer. Smoking is allowed, and seating is limited to two hours from the first order, with each person required to order one drink and one menu item. The space is small and loud enough that talking with the person next to you is difficult.