Kōzaburō

Kōzaburō, Kozaburo or Kouzaburou is a masculine Japanese given name. Notable people with the name include:

Kozaburo Hirai, Japanese composer
Kōzaburō Tachibana, Japanese activist and ultranationalist
Tamamura Kōzaburō, Japanese photographer
Kōzaburō Yoshimura, Japanese film director