Episode 12
Does he really has an immortal body? In order to find the answer to the question, Hiroshi dared to fall for the strategy of inviting Haniwa Phantom Goula. The purpose of Amasso, who manipulates Gowler, is to capture Hiroshi and attack the Build Base in the absence of Jeeg. As he expected, the poorly defended Build Base will be in trouble.
Aired 21/12/1975EP 12 - Episode 12
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.