artists References External links Roots (in Japanese) K'z Factory (in Japanese) Rumina Sato INSPIRIT Profile 1973 births Living people People from Odawara Japanese male mixed martial artists Japanese catch wrestlers Japanese practitioners of Brazilian jiu-jitsu Featherweight mixed martial artists Mixed martial artists utilizing shoot wrestling Mixed martial artists utilizing catch wrestling Mixed martial artists utilizing shootboxing Mixed martial artists utilizing Brazilian jiu-jitsu Sportspeople from Kanagawa Prefecture Sportspeople from Akita Prefecture