Episode 28
Himika finally found out the hiding place of the dotaku. Hiroshi proposed not to wait for the opponent's attack, but to attack the great kingdom instead. However, Dr. Shiba dismissed it because of the opponent's strength. Hiroshi that can't give up goes out with the Big Shooter without listening to orders and goes to Kyushu, the place where the dotaku was found.
Aired 18/04/1976EP 28 - Episode 28
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.