In the United States, it is distributed by Manga Entertainment and premiered on The CW's Saturday morning Kids' WB block on September 22, 2007.

Manga Entertainment announced the show as Iron Kid on September 8, 2005, and its initial coproduction partners Daewon C.I.

Famosa picked up the license for toys and action figures that were sold in Europe and the company NewBoy in the Middle East.

In the Middle East, a confectionery company called Sweetoon promoted and marketed Iron Kid in the form of cereal and milk products.

Anchor Bay Entertainment released Eon Kid on DVD in the United States and Australia.

Episodes have also been streamed on YouTube on Animakids, a channel owned by BRB Internacional who made the show.

There are 26 episodes Common Sense Media gave the show 3 out of 5 stars and the disclaimer: "Robotic arm points to adventure, fantasy violence.