"Deep beneath the earth, seven robots lay dormant: a human, a mammal, a bird, a fish, an insect, a reptile, a ghost... and the Great General of Darkness."
Kouji and his friends have defeated Dr. Hell and are now enjoying a break, but suddenly a strange prophet appears and warns everyone of an oncoming danger, mechanical beasts never seen before start appearing all around the world wrecking havoc. Its up to Kouji and his Mazinger Z to stand up to this threat but it seems he is vastly outnumber and outmatched.
Kōji Kabuto (voice)

Tetsuya Tsurugi

Shirou Kabuto / Fish Battle-Beast Suraba

Professor Kenzou Kabuto

Boss

Great Dark General

Professor Gennosuke Yumi

Sayaka Yumi
Dr. Sewashi

Dr. Nossori/Mucha

Jaraga/Suraba

Alsos

Birdian/Nuke/Orpy

Mammothdon/Orpy/Raigorn
