Masamune is a masked Japanese professional wrestler. He currently works for Dotonbori Pro Wrestling and has also worked for Kaientai Dojo and Osaka Pro Wrestling in Japan.Masamune will represent All Japan Pro Wrestling (AJPW) in the Mexican Lucha Libre World Cup despite not actually working for AJPW.For several years he formed a tag team with Japanese wrestler Hideyoshi and was also part of a group known as Bad Force. He is currently one half of the Dotonbori Pro Wrestling WDW World Tag Team Championship with Billyken Kid.