McDonald's Isu is a fast-food restaurant selling hamburgers, located directly in front of Exit 9 of Isu Station. Orders can be placed at four kiosks or through M Order, and there is ample seating. It is open from 7 a.m. to 1 a.m., and the restroom is outside the store inside the building. When customers crowd in, the ordering line and the pickup line both grow long, increasing wait times.