Showa Ramen Sunshine-dori is a ramen shop in Ikebukuro that serves shoyu ramen with chashu and wonton toppings. The shoyu ramen comes with a clear broth and noodles close to shio ramen, and chashu or wonton can be added. Yuzu wasabi, lemon vinegar, kelp vinegar, and sansho pepper are on the table for changing the flavor. PayPay and credit cards are accepted.