Shizuo is a masculine Japanese given name. Notable people with the name include:Shizuo Akira , Japanese immunologist Amanoyama Shizuo , Japanese sumo wrestler Shizuo Fujieda , Japanese writer Fujimori Shizuo , Japanese printmaker Shizuo Imaizumi , Japanese aikidoka Shizuo Kakutani , Japanese-born American mathematician Shizuo Miyama , Japanese footballer Shizuo Mochizuki , Japanese pole vaulter Nayoroiwa Shizuo , Japanese sumo wrestler Shizuo Takada , Japanese footballer and referee Shizuo Takada (athlete) , Japanese shot putter Shizuo Yada , Japanese sport wrestler Shizuo Yokoyama , Japanese general