★ 8.4 ONA
PLUTO
Atom is a robotic boy that posses super human powers and an artificial intelligence system that is unparalleled to any robot. His creator, Dr. Tenma, created him to replace his late son, Tobio. Dr. Tenma soon destroys his… Read more
Storyline
Atom is a robotic boy that posses super human powers and an artificial intelligence system that is unparalleled to any robot. His creator, Dr. Tenma, created him to replace his late son, Tobio. Dr. Tenma soon destroys his laboratory, after the creation of Atom, and shuts down Atom. Soon after, Dr. Ochanomizu, the head of the Ministry of Science revives Atom, and tries to give him a normal life as a 6th grade student that helps the police agency keep renegade robots and bigot humans from causing harm. Atom faces extreme racism for being a robot, and he must discover the truth about his creator Dr. Tenma. (Source: Anime News Network)
Trailer
Characters & Japanese Voice Cast
Atom Tetsuwan
Main
VA: Makoto Tsumura
Uran
Main
VA: Miki Maruyama
Ochanomizu Hakase
Main
VA: Hisashi Katsuta
Epsilon
Supporting
VA: Akiko Hiramatsu
Umatarou Tenma
Supporting
VA: Shinya Owada
Rock Holmes
Supporting
VA: Fumiya Fujii
Housuke Sharaku
Supporting
VA: Miki Itou
Atlas
Supporting
VA: Nobuyuki Hiyama
Tamao
Supporting
VA: Motoko Kumai
Tawashi
Supporting
VA: Banjou Ginga
Katou
Supporting
VA: Takehito Koyasu
Shibugaki
Supporting
VA: Susumu ChibaSeasons & Related Anime
PrequelAtom: The Beginning
TV Series · 2017
PrequelASTROBOY Tetsuwan Atom: Atom Tanjou no Himitsu
Movie · 2003
Side storyASTRO BOY Tetsuwan Atom Tokubetsu-hen: Ivan no Wakusei - Robot to Ningen no Yuujou
Movie · 2003
AlternativeAstro Boy
TV Series · 1963
AlternativeAstro Boy (1980)
TV Series · 1980
Side storyASTRO BOY: Tetsuwan Atom - 10-man Kounen no Raihousha - IGZA
Movie · 2005
Similar Anime
📰 Latest News & Stories
Oct 17, 2026
Dharman Is Getting Star-Heavy, and Nayanthara May Be the Latest Name Onboard
Superstar films come with big casts, and Dharman is no exception. The latest buzz suggests Nayanthara has joined…
Oct 17, 2026
Did a Green Glow on Disney+ Just Spoil Avengers: Doomsday’s Biggest Cameos?
Marvel fans are great at finding clues, and this one is hiding in plain sight on a streaming…
Oct 17, 2026
Blade Is Shelved, but Kevin Feige’s Request Shows What Marvel Really Cares About
Some superhero movies die loudly. Blade faded out slowly over seven years, and now we’re finally hearing what…
Oct 17, 2026
Marvel’s Phase 7 Starts With a Zombie Sequel, and Nobody Saw That Coming
Phase 6 hasn’t even finished, and Marvel is already building the next era. The first sequel on the…
Frequently Asked Questions
How many episodes does Astro Boy (2003) have?
Astro Boy (2003) has 50 episodes.
Which studio made Astro Boy (2003)?
Astro Boy (2003) is produced by Tezuka Productions.
Facts from AniList (also listed on MyAnimeList); streaming availability from JustWatch India. Last updated 17 October 2026, 11:37 PM IST. Episode times are Japan broadcast times shown in IST. Spotted a mistake? Write to [email protected].