I want to find out more information about Kyuushuu, Japan. Particularly the instruments that came from Kyuushuu. Does anyone know of perhaps a site I could go to to find this information out? Thank you.

Try wikipedia. Look into the Gamelan. I’m fairly certain it’s Japanese, but other than that I don’t know much of it’s origins. But do a general google search for "music of Kyuushuu, Japan" and see what happens.