Sōichi Nakaoka is an actor of 46 ( 8 décembre 1977). Sōichi Nakaoka has appeared in 1 show and 2 movies. A performance to be found in the role of Guest in the series Gaki no Tsukai No Laughing Batsu Game. In the cinema, in the role of Kōsaka (voice) in the feature film 夜は短し歩けよ乙女.