E1
Astro Becomes a Racer
Where to watch
Not streaming yet
Coming soon
No streaming availability found for Little Astro Boy anywhere yet.
Seasons & Episodes
E2
Recycling Gone Wild
E3
Astro Goes to Space
E4
We Love Cleaning
E5
Fly! Mitchy
E6
Heart on Fire
E7
I’m Moler, You See?
E8
Astro & The 5 Adventures
Cast · Directed by Masayoshi Nishida
RM
Rie Murakawa
Astro Boy (voice)
YN
Yuuka Nakatsukasa
Pikko (voice)
MK
Masami Kikuchi
Reggie (voice)
MY
Mayumi Yamaguchi
Tac (voice)
AT
Asami Tano
Ken (voice)
C
Chuna
Mitchy (voice)
YT
Yuka Terasaki
Paul (voice)
RK
Riki Kitazawa
Hamegg (voice)
TA
Tsuyoshi Aoki
Dr. Flau (voice)
DE
Daisuke Egawa
Gora (voice)
KT
Kentaro Tone
Pato (voice)
KK
Katsuyuki Konishi
Speed Joe (voice)
More from Masayoshi Nishida · Director
More from Tezuka Productions · Studio
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Little Astro Boy — streaming FAQ
Which OTT platform streams Little Astro Boy?
Little Astro Boy isn't streaming anywhere in United Kingdom yet.
Is Little Astro Boy on Netflix?
No, Little Astro Boy is not on Netflix in United Kingdom as of September 2026.
Is Little Astro Boy on Amazon Prime Video?
No, Little Astro Boy isn't on Amazon Prime Video in United Kingdom right now.
Where can I watch Little Astro Boy for free?
Little Astro Boy isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.
How many seasons are in Little Astro Boy?
Little Astro Boy has 1 season in total (8 episodes). The series concluded in 2014.
Are all episodes of Little Astro Boy out yet?
Yes — all 8 episodes across 1 season of Little Astro Boy are out and available to stream.
Is there a Season 2 of Little Astro Boy?
No — Little Astro Boy ended after 1 season, so there is no Season 2.
