Osio Geongang Bapsang 2hojeom is a Korean restaurant in a back alley behind the Sangam-dong mail sorting center in Mapo-gu, Seoul. It serves cheonggukjang and kongbiji jjigae made with domestic soybeans, along with tofu and kimchi and jangajji prepared in-house each morning. Rice can be refilled at no charge, and the tofu bossam requires a reservation in advance. Gabojingeo cheolpan bokkeum is also available to order, and prices are on the higher side overall.