Közi (born May 29, 1972) is a Japanese musician, singer-songwriter and DJ. He is best known as one of the guitarists for the 1990s visual kei rock band Malice Mizer. After they went on indefinite hiatus in 2001, he formed the industrial rock duo Eve of Destiny and also started a solo career. Közi is currently in the bands XA-VAT, ZIZ and Vamquet.