Kumamoto literally means "bear root/origin", or, in less stilted English, "origin of the bear".
Kumamoto Prefecture is located in the center of Kyūshū, the southernmost of the four major Japanese islands.
On March 27, 2006, the cities of Hondo and Ushibuka merged with the towns of Amakusa, Ariake, Goshoura, Itsuwa, Kawaura, Kuratake, Shinwa and Sumoto (all from Amakusa District) to form the new city of Amakusa.