I was in the area super easy in the morning. Before anything was actually opened the place was as dead as a dodo. In contract to its noisy, people-happy environment during the evening, this was very different. Everything opens from 10am and closes around 9pm. So if you get there before 10am then you maybe a tad disappointed. In the evening I would see many Korean tourists around!! Because Fukuoka is located close to Busan, it makes sense! Would love to go to South Korea one day too.