Ganso Hakata Mentai Ju is a mentaiko restaurant in Fukuoka, a 10-minute walk from Tenjin Station. It serves mentaiko donburi and tsukemen, and the typical order is a set with both; the donburi comes topped with shredded nori. Wait times range from 10 minutes to an hour. The food is on the salty side and the rice portion is small for the price.