Yukio Sakaguchi (坂口 征夫, Sakaguchi Yukio, born July 26, 1973) is a Japanese professional mixed martial artist and professional wrestler, also occasional Film actor and judoka, who is currently signed with Dramatic Dream Team and has fought and competed for World Victory Road, DREAM, Pancrase, Pro Wrestling Wave, S-Cup, Shooto, Union Pro, Kaientai Dojo, Dradition, LEGEND The Pro-Wrestling and K-1. Sakaguchi is known for his fight with Nigerian K-1 kickboxer, Film actor and male model Andy Ologun.