Storyline

Astro is a robotic boy created by Dr. Tenma to replace his late son. When Tenma destroys his laboratory and shuts down Astro, the Ministry of Science revives him and tries to give him a normal life as a 6th-grade student who occasionally helps keep renegade robots from causing harm.

First Aired

2003-04-06
Last Aired

2004-03-28
Creator

Osamu Tezuka
Genre

Animation, Action & Adventure, Sci-Fi & Fantasy, Family, Comedy, Kids
Seasons

1
Episodes

50
Status

Ended
Language

日本語
Network

Fuji TV, ANIMAX

Keywords:

android mecha based on manga anime osamu tezuka astro boy

Stream and watch Astro Boy

Season 1

1. Power Up!

When Astro is activated the city's power starts to drain, and he must try and stop the robot Magnamite...More

When Astro is activated the city's power starts to drain, and he must try and stop the robot Magnamite from destroying everything. Armed with Kokoro (the ability of free will) Astro discovers his purpose for being activated.Less

24mins 2003-04-06

2. Rocket Ball

When a friendly robot-dog invites Astro to watch a game of Rocket Ball, he looks forward to a fun day ...More

When a friendly robot-dog invites Astro to watch a game of Rocket Ball, he looks forward to a fun day at the ballpark, Instead, the game turns chaotic when the robot players start destroying the stadium and threatening the human spectators. Astro must find a way to save the humans and get the robot athletes under control!Less

24mins 2003-04-13

3. Destination Deimos

On Deimos, one of the two moons of Mars, robot miners ignore the orders of their human foreman and mys...More

On Deimos, one of the two moons of Mars, robot miners ignore the orders of their human foreman and mysteriously begin digging on their own. Astro must work fast to discover the cause of the robots' strange behavior before Intergalactic Security exterminates them for disobeying.Less

24mins 2003-04-20

4. Into Thin Air

The evil Skunk tricks Denkou, an "Invisible Robot," into committing a string of robberies. Astro soon ...More

The evil Skunk tricks Denkou, an "Invisible Robot," into committing a string of robberies. Astro soon realizes that Denkou is not bad, she just doesn't know the difference between right and wrong and Astro is the only one that can teach her.Less

24mins 2003-04-27

5. Rainbow Canyon

An experiment in advanced weather technology has turned a desert canyon into fertile farmland, and pro...More

An experiment in advanced weather technology has turned a desert canyon into fertile farmland, and proven once again that humans and robots can work together, But a sudden rash of earthquakes and storms threatens to wreck the project. It's up to Astro to find out who is behind the evil plan.Less

24mins 2003-05-04

6. Birth of Atlas

Dr. Tenma builds a powerful robot named Atlas whose abilities rival Astro's, But Atlas has a rebelliou...More

Dr. Tenma builds a powerful robot named Atlas whose abilities rival Astro's, But Atlas has a rebellious nature and begins to destroy Metro City. Astro must save the city from Atlas, while beginning to learn the secrets of his own past.Less

24mins 2003-05-11

7. Astro Vs. Atlas

As Atlas continues his rampage, Astro learns the truth about his own past. With the memory circuits re...More

As Atlas continues his rampage, Astro learns the truth about his own past. With the memory circuits reactivated, Astro remembers being created, rejected, abandoned by Dr. Tenma, Astro must face difficult questions about his own identity and his ultimate destiny.Less

24mins 2003-05-18

8. Neon Express

When Kato hides a hyper-accelerator virus on the robotic super train Neon Express, it sends the train ...More

When Kato hides a hyper-accelerator virus on the robotic super train Neon Express, it sends the train and its passengers speeding out of control. Astro must rescue the passengers and prevent the train from crashing into the center of Metro City.Less

24mins 2003-05-25

9. Franken

A mysterious robot terrifies humans as he hunts for scrap robot parts and uses them to rebuild his own...More

A mysterious robot terrifies humans as he hunts for scrap robot parts and uses them to rebuild his own malfunctioning system. The police target the robot for destruction, but he may not be the "evil robot" he appears to be, and Astro must uncover the truth before its to late.Less

24mins 2003-06-01

10. The Venus Robots

In order to take advantage of their special freezing powers, Dr Tenma pretends to be the long-awaiting...More

In order to take advantage of their special freezing powers, Dr Tenma pretends to be the long-awaiting leader of a group of advanced robots. The Robots don't realize that their freezing functions cause terrible destruction by freezing everything in sight. Can Astro convince the Robots to reject Tenma's evil influence?Less

24mins 2003-06-08

11. Robot Circus

A robot circus star named Reno is revealed to be a human boy in disguise. Astro must save the circus, ...More

A robot circus star named Reno is revealed to be a human boy in disguise. Astro must save the circus, and prevent the authorities from taking the boy from his robot family.Less

24mins 2003-06-15

12. Reviving Jumbo

Skunk reactivates Jumbo, a giant robot and uses him to stage a daring prison break. Astro must stop Ju...More

Skunk reactivates Jumbo, a giant robot and uses him to stage a daring prison break. Astro must stop Jumbo and turn him back into the gentle giant that he really is.Less

24mins 2003-06-22

13. Little Sister, Big Trouble

Doctor O'Shay creates a robot-sister, Zoran, for Astro. While Zoran is off exploring she is captured b...More

Doctor O'Shay creates a robot-sister, Zoran, for Astro. While Zoran is off exploring she is captured by the giant robot bird Katari, and only her powerful big brother can save her!Less

24mins 2003-07-06

14. Micro Adventure

A micro-robot attacks Zoran's operating system from the inside. Astro must shrink down to microscopic ...More

A micro-robot attacks Zoran's operating system from the inside. Astro must shrink down to microscopic size and go inside of Zoran's system to fight the micro-robot and save his sister.Less

24mins 2003-07-13

15. Only a Machine

Astro must stop Erasabot from sucking out the artificial intelligence from all the robots in Metro Cit...More

Astro must stop Erasabot from sucking out the artificial intelligence from all the robots in Metro City.Less

24mins 2003-07-20

16. Robot Hunters

An android robot hunter is attacking innocent robots and dismantling them for sale on the black market...More

An android robot hunter is attacking innocent robots and dismantling them for sale on the black market. Astro befriends the hunter and tries to help him overcome the programming he was given by Skunk.Less

24mins 2003-07-27

17. The Rise of Pluto

Pluto vows to become the supreme robot champion of the world. As he defeats his rivals, he gains their...More

Pluto vows to become the supreme robot champion of the world. As he defeats his rivals, he gains their special powers and becomes even stronger. Astro is the only one left who can stop Pluto.Less

24mins 2003-08-03

18. The Fall of Archeron

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24mins 2003-08-10

19. Robot Boy

Astro's human friend Matthew loves robots so much that he pretends he is one. But when he tries to use...More

Astro's human friend Matthew loves robots so much that he pretends he is one. But when he tries to use "robot" powers to save his mom from a space shuttle accident, it's up to Astro to save them both.Less

24mins 2003-08-17

20. Dawn of the Techno-Revolution

With his authority challenged by Shadow, Dr. Tenma sets out to prove that Astro is loyal to the robot ...More

With his authority challenged by Shadow, Dr. Tenma sets out to prove that Astro is loyal to the robot cause and will join them in leading the robot revolution.Less

24mins 2003-08-24

21. Dragon Lake

Astro must find the poison around Dragon Lake. When he gets there he meets the eccentric explorer Gull...More

Astro must find the poison around Dragon Lake. When he gets there he meets the eccentric explorer Gulliver, and they face-off against the toxic Repo Girls in a fight to save Dragon Lake.Less

24mins 2003-08-31

22. The Legend of Tohron

Astro must protect Princess Abby against a plot to take over her ancient land of Mayura.

Astro must protect Princess Abby against a plot to take over her ancient land of Mayura.Less

24mins 2003-09-07

23. Lost In Outland

While saving the planet from a falling satellite, Astro is damaged and loses his memory. Boon, a scien...More

While saving the planet from a falling satellite, Astro is damaged and loses his memory. Boon, a scientist with a mysterious past, tries to help Astro recover before another satellite hits Earth.Less

24mins 2003-09-14

24. March of the Micro Bears

When Shadow unleashes an army of mind-controlling teddy bears on Metro City, it's up to Astro to stop ...More

When Shadow unleashes an army of mind-controlling teddy bears on Metro City, it's up to Astro to stop them before they take over the entire population.Less

24mins 2003-09-21

25. Deep City

An underground city threatens the environment, so the environment fights back--tree roots attack the c...More

An underground city threatens the environment, so the environment fights back--tree roots attack the city and its people. Astro must restore the delicate balance of nature to save the humans.Less

24mins 2003-09-28

26. The Blue Knight

When air-blimp is threatened with a wormhole device, Astro is blamed and arrested. The Blue Knight hel...More

When air-blimp is threatened with a wormhole device, Astro is blamed and arrested. The Blue Knight helps him escape from jail, and together they must save the blimp and prove Astro's innocence.Less

24mins 2003-10-05

27. Old Dog, New Tricks

Astro partners with Yuko's Uncle Wally to solve a series of baffling robberies involving a dragon-like...More

Astro partners with Yuko's Uncle Wally to solve a series of baffling robberies involving a dragon-like robotic monster.Less

24mins 2003-10-12

28. Hydra-Jacked

A power station orbiting the Earth is set to self-destruct, and Astro partners with the Blue Knight to...More

A power station orbiting the Earth is set to self-destruct, and Astro partners with the Blue Knight to try to save the robots. They uncover a secret regarding the corrupt humans who caused the danger.Less

24mins 2003-10-19

29. The Case of the Phantom Fowl

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24mins 2003-10-26

30. Geo-Raider

Astro joins an expedition to the center of the earth, when a member of the crew causes a mutiny. Only ...More

Astro joins an expedition to the center of the earth, when a member of the crew causes a mutiny. Only Astro can protect the crew and save the expedition before an eruption of lava destroys them all.Less

24mins 2003-11-02

31. Gideon

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24mins 2003-11-09

32. The Secret of Blue Knight

When Astro and The Blue Knight try to stop illegal, underground robot fights, they are forced to fight...More

When Astro and The Blue Knight try to stop illegal, underground robot fights, they are forced to fight each other. As they prepare for battle, Astro learns the truth about The Blue Knight's past.Less