Subway Sejong University Branch is a sandwich shop located where Konkuk University's back gate meets Sejong University, on Gwangnaru-ro in Hwayang-dong, Gwangjin-gu, Seoul. It builds sandwiches quickly with generous vegetables and toppings. The area has heavy foot traffic, yet staff responses are attentive and ordered sandwiches tend to come out fast. Each staff member differs in how much vegetables they add and how they handle requests to leave ingredients out.