Koutetsu Jeeg is a tV series anime that premiered in fall 1975.

About the production: the story comes from an original script, there are 46 episodes of about 22 minutes and its current status is "finished".

Its main genres are action, mecha and sci-fi, with themes such as Super Robot, Male Protagonist, Episodic and Henshin.

On AniList, Koutetsu Jeeg has an average score of 67%, a good score, and appears on 1,850 users' lists.

The franchise continues in or follows from: Koutetsushin 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.

Official synopsis from AniList.