Given the question: Facts: - years active: 2000 -- 2005 - past members: kataoka usui fire shinichi tanabe daishi murata akira susumu nishikawa ura kiyohide katsumi - origin: japan - genre: pop , rock - background: group_or_band - label: aozora - associated acts: hitomi yaida Based on these bullet points, write a short biography describing the life of diamond head -lrb- japanese band -rrb- .
The answer is:
diamond head was a japanese band formed of session musicians and producers .they first gained notability as the backing and touring band for hitomi yaida .