Onstage company
Documented collaborators
Toshiaki Nishioka is one of Japan’s renowned boxing figures, celebrated for his time as WBC super-bantamweight champion from 2008 to 2012. Born on July 25, 1976, in Kakogawa, Hyogo, Japan, Nishioka competed as a southpaw with a disciplined, strategic style that earned him respect in the ring. After a storied career that included a defining match against Nonito Donaire, Nishioka stepped away from professional competition and redirected his energy toward developing up-and-coming talent at his boxing gym in Japan. This page provides a detailed biography, career highlights, and information on his current boxing-related activities and how to connect with the world of Nishioka boxing.