Astro 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, Tovio. Dr. Tenma soon destroys his laboratory, after the creation of Astro, and shuts down Astro. Soon after, Dr. O'Shay, the head of the Ministry of Science revives Astro, 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. Astro faces extreme racism for being a robot, and he must discover the truth about his creator Dr. Tenma.
Astro Boy (2003) has finished airing and it has 50 Episodes. It is also Known as: アストロボーイ・鉄腕アトム, Astroboy, Astro Boy (2003)
Genres: Science Fiction , Mecha , Action , Super Power , Adventure , Kids
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Top 5 Anime Like Astro Boy (2003) (Astro Boy: Tetsuwan Atom) [2025 List]
5. Tenkai Knights
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Eons ago, a cube–like peaceful planet named Quarton, populated by shape–shifting living bricks called Tenkai, was ravaged by a war between two opposite factions: the Corekai and the Corrupted led by the ruthless warlord Vilius who desired to obtain the source of Tenkai Energy for his own purposes. However, the only ones who were strong enough to defeat him were the Tenkai Knights: Bravenwolf, Tributon, Valorn and Lydendor. Facing defeat, Vilius unleashed the mighty Tenkai Dragon, who was later defeated by the four Knights and its fragments were scattered across the planet. These heroes were never seen again, but the Corrupted have returned more powerful than ever.
Now on planet Earth in the year 2034, four teenage humans named Guren, Ceylan, Toxsa, and Chooki find an interdimensional portal to Quarton where they are chosen by the Guardians to become the new generation of Tenkai Knights and prevent Vilius to take control of both worlds.
Tenkai Knights has finished airing and it has 52 Episodes. It is also Known as: テンカイナイト, Tenkai Knights
4. Rikujou Bouei-tai Mao-chan
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Mao Onigawara is a happy 8-year-old grade-schooler and the granddaughter of Chief of Staff of Ground Defense Force. Equipped with her cloverleaf-shaped badge which enables her to transform (but gives her no special power whatsoever), Mao and her best friends (granddaughters of Chief of Staff of Air and Marine Defense Force, respectively) will defend Japan against the invasion from "cute aliens," who are way too cute to be dealt with regular armed forces.
Ground Defense Force! Mao-chan has finished airing and it has 26 Episodes. It is also Known as: 陸上防衛隊まおちゃん, Rikujou Bouei-tai Mao-chan
3. Marvel Disk Wars: The Avengers
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The story will revolve around how the Avengers—Iron Man, Captain America, Thor, and the Hulk together with the help of Spider-Man and a group of teens—will harness their respective fighting skills and superhuman powers to foil Loki's scheme to take over the world. Marvel Disk Wars: The Avengers will target boys in the 6-12 age group.
Marvel Disk Wars: The Avengers has finished airing and it has 51 Episodes. It is also Known as: ディスク・ウォーズ:アベンジャーズ, Marvel Disk Wars: The Avengers
2. Astro Boy: Tetsuwan Atom
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Astro 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, Tovio. Dr. Tenma soon destroys his laboratory, after the creation of Astro, and shuts down Astro. Soon after, Dr. O'Shay, the head of the Ministry of Science revives Astro, 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. Astro faces extreme racism for being a robot, and he must discover the truth about his creator Dr. Tenma.
Astro Boy (2003) has finished airing and it has 50 Episodes. It is also Known as: アストロボーイ・鉄腕アトム, Astroboy, Astro Boy (2003)
1. Demashita! Powerpuff Girls Z
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Based on the American cartoon, "The Powerpuff Girls."
Professor Utonium and his son Ken are studying the strange Chemical X. When a mochi cake falls into the formula, it changes into Chemical Z. Ken fires a ray of Chemical Z at a glacier in Tokyo Bay, however that causes strange black and white lights to scatter. The black lights turn its victims into monsters, with emphasis on a black light hitting a zoo monkey and transforming him into Mojo Jojo.
The white lights, however, aim at three normal girls, Momoko, Miyako, and Kaoru. This gives them the power to transform into superheroes, the Powerpuff Girls Z!
Powerpuff Girls Z has finished airing and it has 52 Episodes. It is also Known as: 出ましたっ!パワパフガールズZ, PPGZ