Kazumasa Tsujimoto
Kazumasa Tsujimoto is a retired male boxer from Japan. He represented his native country twice at the Summer Olympics: in 1996 and 2000. After having competed in the men's flyweight division in Atlanta, Georgia he changed weights, and fought in the bantamweight class in Sydney, Australia. There he was stopped in the second round by Cuba's eventual gold medalist Guillermo Rigondeaux.