Astro Boy Facts, FAQ & Common Questions
1963 · Fuji TV · Status: Ended · Rated: TV-PG
Frequently Asked Questions About Astro Boy
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does Astro Boy have?
Astro Boy has 1 season and 193 total episodes, spanning from its premiere on January 1, 1963 to December 31, 1966.
Is Astro Boy renewed, ended, or canceled?
Astro Boy has concluded its run and is officially ended.
How long does it take to binge watch Astro Boy?
It takes 86h 9m (5169 minutes) to watch the complete run of Astro Boy. At a standard pace of 2 hours per day, you will finish the entire series in approximately 44 days. Not realistic for a 48-hour weekend. At 86.2 total hours, watching at a healthy 2 hours per day will take approximately 44 days.
What is the highest-rated episode of Astro Boy?
The highest-rated episode is Season 1, Episode 1 ("The Birth of Astro Boy"), which holds an outstanding rating of 2/10 based on 0 audience ratings.
Where can you stream or watch Astro Boy?
Astro Boy is available for streaming on Amazon Prime Video, Amazon Prime Video with Ads, RetroCrush Amazon Channel. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for Astro Boy?
Astro Boy has an official content rating of TV-PG.
Who are the lead actors in Astro Boy?
The primary ensemble cast includes Mari Shimizu as Atom (age 90), Kazue Tagami as Atom (voice) (age 88), Youko Mizugaki as Uran (age 86), Akihiko Mitsueda as Atlas (age 88).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Mari Shimizu | Atom | 90 |
| Kazue Tagami | Atom (voice) | 88 |
| Youko Mizugaki | Uran | 86 |
| Akihiko Mitsueda | Atlas | 88 |
| Seizo Kato | Skank (voice) | 86 (deceased) |
| Shingo Kanemoto | Detective Tawashi | 58 (deceased) |
| Kiyoshi Komiyama | Cobalt | 89 |
| Masaaki Yajima | Higeoyaji (Shunsaku Ban) | 94 |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for Astro Boy are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.