| 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. |
| Name | Character | Episodes |
|---|---|---|
| Gorō Naya | Narrator (voice) | 35 |
| Masato Yamanouchi | Dr. Azuma (voice) | 35 |