Mokosiya is a Japanese ramen restaurant in Yongsan, Seoul, about a seven-minute walk from Namyeong Station Exit 1. It serves torisoba and mazemen, and the mazemen is eaten by mixing noodles with a spicy sauce. The torisoba comes with thin noodles, half an egg, and chicken breast chashu. The shop sits inside an alley, so it is hard to find on a first visit.