Kumamoto Prefecture

Kumamoto is a prefecture in the central part of Japan's southwestern Kyushu island. Its natural features include many active volcanoes, river rapids and hot spring spas. The capital city of Kumamoto is home to Kumamoto Castle, originally built in the 17th century. Other sites dating to the 17th century include Suizenji Jojuen, a traditional Japanese garden, and Hosokawa Mansion, a former samurai residence.