Hets is a tonkatsu restaurant in Suyeong-gu, Busan, near Exit 4 of Gwangan Station. It serves rosu katsu and hire katsu made with Jeju black pork and YBD pork. The hire katsu is moist and tender, while the rosu katsu has a strong meaty aroma and a chewy texture. The small space has an open kitchen where truffle oil, salt, wasabi, and pepper are set out to add as you like, and there is a wait.