Music Bar SIDE:K Fukuoka is a music bar in Fukuoka where guests drink soju and other alcohol while listening to K-pop. From Sunday to Friday it runs as a bar, and on Saturday it changes into a club format with a range of free drinks. It gets crowded after 10 to 11 p.m. on both weekdays and weekends, and on Saturdays it operates as a small club. Early in the evening there are not many customers.