Episode 25
Hiroshi, who participated in the rally, is eager to dedicate victory to his mother Kikue's birthday, but is attacked by Haniwa phantom Daima who suddenly appeared. When he was upset by the neural circuit, it was as if a person had changed. When he escapes while being manipulated by Himika's telekinesis, he approaches the machine father to take his mother hostage and tell him where the dotaku is.
Aired 21/03/1976EP 25 - Episode 25
Koutetsu Jeeg
Hiroshi Shiba is an outstanding car racer whose father is assassinated upon the discovery of the Bronze Bell from an ancient civilization. This Bronze Bell is coveted by Queen Himika who comes from that ancient era; the Yamatai Kingdom, and whose ambitions are to seize the Bell and dominate earth.
Hiroshi is left with a few items from his father which would enable him to morph into a full sized mecha warrior, the Steel Jeeg. With these abilities and the help of his father's brain implanted in a computer and his assistance Miwa "Micchi" Uzuki, they set out to neutralize Himika's plans of world dominion.