Mikawa Ramen is a ramen shop next to Shimokitazawa Station in Tokyo that serves shellfish broth ramen along with shoyu and shio ramen. The shellfish broth ramen has a deep savory flavor and comes with three kinds of chashu, while the shoyu combines beef broth with a faint shellfish aroma. Customers buy a meal ticket at the kiosk outside and hand over the order slip, and the noodles are boiled so the core remains firm. The interior has only 5 to 7 counter seats, so space is tight.