Unari Ramen Nakasu is a ramen shop on the Nakasu riverside in Fukuoka that serves broth made by mixing fish and pork stocks. Its seafood tonkotsu and gyokai tonkotsu have a light, deep broth that goes with green onion topping. It opened in 2011 and operates from 6 p.m. to 6 a.m., and customers must buy meal tickets with cash from the machine outside. The shop is small, so there can be a wait even late at night.