Hakata Yatai Ramen Ikkosha Hakata Ichibangai is in the Hakata Ichibangai restaurant area in the basement of Hakata Station. It serves spicy ramen and tonkotsu ramen, including karadonkotu, standard tonkotsu, and ramen with a seasoned egg, along with gyoza and beer. Customers pay at a kiosk before lining up and order on a Korean-language screen. After 8 p.m. there can be a wait of about 20 minutes depending on the time.