Akiko Izumi

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.

Dormant, experimental cells begin to awaken inside their human hosts, turning them into creatures called 'Amazons'. Two Amazons-Jin Takayama and Haruka Mizusawa-transform into Kamen Riders Alpha and Omega, aiming to exterminate the growing threat.

Sukeban Deka II in 1985-1986 starred Yoko Minamino as the second "Sukeban Deka", a mysterious girl with an iron mask named Yoko Godai who takes on the identity of Asamiya Saki after being freed from her mask; She will get the help of two other sukeban: Kyoko "Okyo" Nakamura (Haruko Sagara), and Yukino Yajima (Akie Yoshizawa, from jpop band Onyanko Club which will appear in two episodes).