Kahoku, Kumamoto
Kahoku was a town located in Kamoto District, Kumamoto Prefecture, Japan.
As of 2003, the town had an estimated population of 5,065 and the density of 58.78 persons per km². The total area was 86.17 km².
On January 15, 2005, Kahoku, along with the towns of Kamoto, Kaō and Kikuka, was merged into the expanded city of Yamaga and no longer exists as an independent municipality.