Tol is a small Japanese restaurant near the back gate of Sogang University in Mapo-gu, Seoul, serving donkatsu, katsudon, nabe, and mazemen. Thick donkatsu, kimchi nabe, and mazesoba are its representative menu items. It opened around 2013 to 2014 and has operated for nearly 13 years in the alleys in front of Sogang University and Sungmoon Middle and High School. Because it sits deep inside an alley, the location is hard to find at first.