Mader is trying to unify the land of Asato using giant robots. A legend says that a champion, the giant of Iron, will come to destroy all lesser armour. Mader's ambitious son Hai tries to kill him and his other children, Hai's own brother Jordy and little sister Chururu, wanting no question as to the succession.
as Chururu
as Council Assemblyman
as Darutasu
as Hirumuka
as Prince Jorudi
as Surazen
as Uindo
as Umen
as Uzuben
as Hai Shrutatto
as Azubesu (voice)
as Madaru
