Seo Yong Gwan is a Korean restaurant in Yongsan-gu, Seoul, serving hanwoo gomtang, suyuk, and mandu. It sits near Yongsan Station, Sinyongsan Station, and Yongsan I'Park Mall, within a five-minute walk of Yongsan Station. The clear, deep broth holds hanwoo beef with distinct textures by cut, and the suyuk comes with buchu muchim. Parking is available and takeout orders are accepted, and the broth is clear and light rather than the beef-heavy gomtang in the old Euljiro style.