Yoshio Kou
About
Yoshio Kou is the main protagonist of Showman of the Century Who Launched Oliver: Yoshio Kou, the third chapter of The Lives of Eccentrics series.
He is a private producer known for his ability to sell even "nothing" to people. In 1976, Kou brings to Japan Oliver, a chimpanzee whose appearance has led many to believe him to be human, intending to make him the center of attention of people around the world.
(Source: JoJo's Bizarre Encyclopedia)