Tsurubami Coffee Kan is a kissaten near Hakata Station that serves hand-drip coffee with cake and toast. Every bean, whatever its origin, is brewed by hand-drip, and the hot cheesecake is salty and sweet. The elderly couple who run it serve customers themselves, and coffee and cake can be ordered as a set. All seats are smoking seats, so non-smokers sensitive to cigarette smoke will find it hard to stay.