Planetman is one of the Six Devil Knights(悪魔六騎士,Akuma Roku Kishi) who serve under Akuma Shogun. Known as Uchuu Jigoku(宇宙地獄,Space Hell), he uses space themed wrestling. His body was made up of the nine planets of the solar system. Originally appearing as a masked Choujin, his true face is later revealed to be the legendary Planet Vulcan.