Czk was born in Osaka Japan 1984, is a Japanese music composer and web designer. An artist in the japanese amateur music scene. He is credited as a composer, designer of "Disorder Circulation", which is eletronica/IDM projects held with "gray", his old friend from high school. Mainly worked as a studio composer, but also participated in "SFS Leaks" party as a regular DJ in Waseda, Tokyo.
His music is based on any kinds of genre, formed into a deep techno musics. The beatiful scenary-like musics may differ to todays fashion, but with originality.