Series

Astro Boy

★ 8.0(20)200324m1 season

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

Astro Boy is streaming on Amazon Prime Video, U-NEXT, dAnime Amazon Channel, FOD Channel Amazon Channel, Toei Animation Channel Amazon Channel and Amazon Prime Video with Ads in Japan, and available to rent or buy on Amazon Video. Availability checked 10 June 2026.

Where to watch Astro Boy

🇯🇵 Japan

Amazon Prime VideoStream

U-NEXTStream

dAnime Amazon ChannelStream

FOD Channel Amazon ChannelStream

Toei Animation Channel Amazon ChannelStream

Amazon Prime Video with AdsStream

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Good to know

Release date: 2003-04-06
Runtime: 24m
Language: Japanese
Seasons: 1
Episodes: 50
Network: Fuji TV, Kansai TV, Hokkaido Cultural Broadcasting, Sendai Television, SAGA TV, TNC, Kochi Sun Sun Broadcasting, TV Shizuoka, UMK TV Miyazaki, NST, Fukushima TV, KTN
Status: Ended
Country: Japan
Studio: Tezuka Productions

About Astro Boy

Astro Boy is a 2003 web series in the Animation, Action & Adventure and Sci-Fi & Fantasy genres, starring Makoto Tsumura, Miki Maruyama and Hisashi Katsuta. It spans 1 season and 50 episodes, and originally aired on Fuji TV, Kansai TV, Hokkaido Cultural Broadcasting, Sendai Television, SAGA TV, TNC, Kochi Sun Sun Broadcasting, TV Shizuoka, UMK TV Miyazaki, NST, Fukushima TV and KTN. It holds an average rating of 8.0/10 from 20 viewers. Below you can see where to watch Astro Boy in Japan — across streaming, rental and purchase options — along with the full cast, trailer and viewer reviews.

Synopsis

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.

Seasons (1)

Season 150 eps · 2003

Cast

Makoto Tsumura

Atom (voice)

Miki Maruyama

Uran (voice)

Hisashi Katsuta

Ochanomizu Hakase (voice)

Shin'ya Ohwada

Nagamiya Tenma (voice)

Kazuo Kumakura

Higeoyaji (voice)

Themes & keywords

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Frequently asked questions

Where can I watch Astro Boy in Japan?+

In Japan, you can stream Astro Boy on Amazon Prime Video, U-NEXT, dAnime Amazon Channel, FOD Channel Amazon Channel, Toei Animation Channel Amazon Channel and Amazon Prime Video with Ads. It's also available to rent or buy on Amazon Video.

Is Astro Boy on Netflix?+

Astro Boy is not on Netflix in Japan right now, but you can stream it on Amazon Prime Video, U-NEXT, dAnime Amazon Channel, FOD Channel Amazon Channel, Toei Animation Channel Amazon Channel and Amazon Prime Video with Ads.

How many seasons of Astro Boy are there?+

Astro Boy has 1 season and 50 episodes in total.

Who stars in Astro Boy?+

Astro Boy stars Makoto Tsumura, Miki Maruyama, Hisashi Katsuta, Shin'ya Ohwada and Kazuo Kumakura.

When did Astro Boy come out?+

Astro Boy is a 2003 web series.

What genre is Astro Boy?+

Astro Boy is Animation, Action & Adventure, Sci-Fi & Fantasy, Family, Comedy and Kids series.