O Bakana-ru is a cafe in Fukuoka that serves takoyaki, akashiyaki, coffee, and cake, and it sits in front of Tenjin Daimaru department store. Akashiyaki is an egg batter dipped in broth, while takoyaki is ordered twelve pieces per serving. The shop has a long European-style corridor layout with outdoor seating, and customers can eat, drink coffee, and smoke there. When the door is closed, cigarette smoke fills the inside of the shop.