Mentsuru Jamsil is a Japanese ramen shop serving shoyu ramen, toripaitan, and daechang ramen, located near Olympic Park and Mongchontoseong Station. The shoyu ramen comes with a clean broth and chashu, while the daechang ramen is served nutty and spicy. Bowls of rice are free, and the clean Japanese-style interior makes it easy to eat alone. It is a good stop after a walk in Olympic Park and operates without a break time.