Astro Boy Facts, FAQ & Common Questions
1980 · Nippon TV · Status: Ended · Rated: Not Rated
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 52 total episodes, spanning from its premiere on October 1, 1980 to December 23, 1981.
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 20h 48m (1248 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 11 days. Not realistic for a 48-hour weekend. At 20.8 total hours, watching at a healthy 2 hours per day will take approximately 11 days.
Where can you stream or watch Astro Boy?
Astro Boy is available for streaming on Philo. 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 Not Rated.
Who are the lead actors in Astro Boy?
The primary ensemble cast includes Mari Shimizu as Atom (voice) (age 90), Hisashi Katsuta as Dr. Ochanomizu (voice) (age 92 (deceased)), Ichiro Nagai as Detective Tawashi (voice) (age 82 (deceased)), Katsuji Mori as Atlas (voice) (age 81).
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 (voice) | 90 |
| Hisashi Katsuta | Dr. Ochanomizu (voice) | 92 (deceased) |
| Ichiro Nagai | Detective Tawashi (voice) | 82 (deceased) |
| Katsuji Mori | Atlas (voice) | 81 |
| Masako Sugaya | Uran (voice) | 83 (deceased) |
| Yusaku Yara | Detective Nakamura (voice) | 78 |
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.