Oyangsbyeol is a gopchang (grilled intestines) restaurant in Gangdong-gu, Seoul, next to the Gangdong-gu Office and across from the Gangdong Police Station. It serves gopchang, daechang (beef large intestine), and yang, along with a mixed set and gopchang jeongol, plus side dishes such as pa kimchi, salad, and muksabal. Staff grill the gopchang at the table, and the basic side dishes can be refilled at a self-service bar. There is a break time from 3 p.m. to 5 p.m., parking fits about six to eight cars, and the portions are on the small side.