Access to Khaosan Fukuoka
it is just 8 mins walk from JR Hakata station. which is the last stop of SHINKANSEN.
Also Hakata station is just 2 stops from Fukuoka airport by Fukuoka city subway.
As shown on the map, you may go through the east gate of Hakata station,
then you will find "Yodobashi Camera", which is a huge electric shop.