Ichunbok Chamchi Jonggak is a tuna restaurant in Jongno 2-ga, Jongno-gu, Seoul, on the YMCA building side near Jonggak Station Exit 8. It serves tuna hoe, all-you-can-eat tuna wrapped in seasoned seaweed, a tuna special, and hoedeopbap, altang, and donkatsu. The restaurant is within a five-minute walk of Jonggak Station, and at noon it is full, so a reservation makes seating easier. After the first plate, the all-you-can-eat tuna relies more on frozen fish and the assortment becomes sparse.