Butanchu Seolleung is a Japanese ramen shop on the second floor of the Daechi-dong food alley near Seolleung Station in Seoul. It serves Tokoshio tonkotsu ramen and cheongtang ramen, with noodles selectable by thickness, and the thickest chichiremen noodles have a curly, chewy texture. Fried rice and karaage can be ordered alongside, and the shop operates without a break time. The tonkotsu broth is rich and salty, with a heavy amount of oil that makes it filling.