Gyukatsu Kyoto Katsugyu Shinjuku Otakibashidori is a Japanese restaurant in Shinjuku Otakibashidori that serves gyukatsu made from sirloin and tenderloin. Diners choose between chuck flap, sirloin, and beef tongue, and eat the cutlets dipped in sauce, curry, or soft-boiled egg. Staff explain the eating method in detail, and rice and soup are served alongside. The sirloin is tender, while the tenderloin has more fat and chew.