Gisanim Bunsik is a snack shop in Gajwa-dong, Incheon. It serves machine-cut udon as its main dish, along with janchi guksu, jjajang, yangpun bibimbap, and eomuk udon. It has operated for 30 years and opens from 5 p.m. to 5 a.m. Taxi drivers frequent the place, so meals are not available during the day.