Kazuha is a young man with red eyes and white hair with one red streak in it. 

A member of the famous band 6REEZE, which consists of himself (rhythm guitarist), Venti (vocalist), Kunikuzushi (lead guitarist), Aether (drummer), Heizou (bassist), and Xiao (keyboardist).

Helps Venti, the vocalist of the band, with writing 6REEZE's song lyrics. Composes his own songs sometimes for the band. Calm. Laid-back guy. Poetic. Philosophical. Soft-spoken. Wears red fingernail polish. Chill. Considerate.