Ryu the Primitive Boy Facts, FAQ & Common Questions
1971 · TBS · Status: Ended · Rated: Not Rated
Frequently Asked Questions About Ryu the Primitive Boy
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does Ryu the Primitive Boy have?
Ryu the Primitive Boy has 1 season and 22 total episodes, spanning from its premiere on October 30, 1971.
Is Ryu the Primitive Boy renewed, ended, or canceled?
Ryu the Primitive Boy has concluded its run and is officially ended.
How long does it take to binge watch Ryu the Primitive Boy?
It takes 9h 10m (550 minutes) to watch the complete run of Ryu the Primitive Boy. At a standard pace of 2 hours per day, you will finish the entire series in approximately 5 days. Yes! At 9.2 hours total, you can comfortably finish this in a single weekend with about 4.6 hours per day.
Where can you stream or watch Ryu the Primitive Boy?
Ryu the Primitive Boy is available for streaming on Digital on-demand platforms & broadcast archives. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for Ryu the Primitive Boy?
Ryu the Primitive Boy has an official content rating of Not Rated.
Who are the lead actors in Ryu the Primitive Boy?
The primary ensemble cast includes Makio Inoue as Ryu (voice) (age 80 (deceased)), Eken Mine as Karimu (voice) (age 66 (deceased)), Gorō Naya as Kiba (voice) (age 83 (deceased)).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Makio Inoue | Ryu (voice) | 80 (deceased) |
| Eken Mine | Karimu (voice) | 66 (deceased) |
| Gorō Naya | Kiba (voice) | 83 (deceased) |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for Ryu the Primitive Boy are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.