Ooishi Sumiyoshi is a restaurant in Fukuoka's Hakata Ward that serves motsunabe, located near the route to lodgings and hotels. It offers miso-flavored and soy sauce-flavored motsunabe, with udon, champon noodles, or rice added to the meal. The motsunabe arrives already boiling and can be eaten right away. All seating is on the floor, which can be uncomfortable for older people with leg problems.