Atom") is an animated television spin-off of the Astro Boy franchise created by Osamu Tezuka.
[2] During the 2014 Annecy International Animated Film Festival, Tezuka Productions announced it was developing new episodes of Little Astro Boy, an earlier iteration of the franchise aimed at preschool audiences.
[5] The international version of the show features an intro song composed by Norbert Gilbert and performed by Andy Chase.
The Japanese version of the series features a new theme song by Doberman Infinity called by ASTRO BOY ~ GO!
[7] On April 2, 2020, the new ending theme was performed by Girls² with a song called Zuttomo Heart Beats.