Dr. Azuma creates robots to benefit mankind, but they unexpectedly rebel and begin to destroy everything in their paths. To deal with the catastrophe, Dr. Azuma's son volunteers to become a human robot, even though he knows he will never be able to return to human form again. He confronts this grave situation to ensure a bright future for all humans.

Ikuo Nishikawa
Casshan (voice)
Emiko Tsukada
Luna (voice)

Osamu Kato
Sagure (voice)

Reiko Mutoh
Midori (voice)

Ryuji Nakagi
Akubon (voice)
Masato Yamanouchi
Dr. Azuma (voice)

Kenji Utsumi
Briking (voice)

Kazuya Tatekabe
Barashin (voice)

Gorō Naya
Narrator (voice)
Birdy the Mighty: Decode70%
Synduality Noir65%
Guilty Crown72%
Steel Jeeg83%
Valvrave the Liberator67%
gen:LOCK70%
Mazinger Z79%
Battle of the Planets73%
Metallic Rouge72%
Battle Angel75%
Martian Successor Nadesico69%
Dragon Ball Z83%
Bubblegum Crisis70%
The Most Notorious "Talker" Runs the World's Greatest Clan76%
Mobile Suit Gundam 0083: Stardust Memory75%
Yu-Gi-Oh! VRAINS70%
3x3 Eyes61%
My-Hime65%
KILL BLUE81%
Patlabor: The TV Series71%