Tonkatsu Sakai is a tonkatsu restaurant on the basement floor of a building in Ebisuminami, Shibuya, Tokyo, a five-minute walk from Ebisu Station. It serves hire and rosu cutlets with crispy breading, along with sotbap, pork miso soup, and salad, eaten with salt, wasabi, mustard, and sauce. The owner explains the difference between hire and rosu and how to eat them, and the set arrives with sotbap after ordering. The shop opened recently, and there are cases of entering without a reservation or waiting.