Treasure Island Facts, FAQ & Common Questions
1978 · Nippon TV · Status: Ended · Rated: Not Rated
Frequently Asked Questions About Treasure Island
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does Treasure Island have?
Treasure Island has 1 season and 26 total episodes, spanning from its premiere on October 8, 1978 to April 1, 1979.
Is Treasure Island renewed, ended, or canceled?
Treasure Island has concluded its run and is officially ended.
How long does it take to binge watch Treasure Island?
It takes 10h 24m (624 minutes) to watch the complete run of Treasure Island. At a standard pace of 2 hours per day, you will finish the entire series in approximately 6 days. Yes! At 10.4 hours total, you can comfortably finish this in a single weekend with about 5.2 hours per day.
Where can you stream or watch Treasure Island?
Treasure Island is available for streaming on Amazon Prime Video, Amazon Prime Video with Ads, U-NEXT, dAnime Amazon Channel. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for Treasure Island?
Treasure Island has an official content rating of Not Rated.
Who are the lead actors in Treasure Island?
The primary ensemble cast includes Akio Nojima as Grey (voice) (age 81), Iemasa Kayumi as Livesey (voice) (age 80 (deceased)), Junpei Takiguchi as Trelawney (voice) (age 80 (deceased)), Shozo Iizuka as Hans (voice) (age 89 (deceased)).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Akio Nojima | Grey (voice) | 81 |
| Iemasa Kayumi | Livesey (voice) | 80 (deceased) |
| Junpei Takiguchi | Trelawney (voice) | 80 (deceased) |
| Shozo Iizuka | Hans (voice) | 89 (deceased) |
| Akira Kamiya | Papy (voice) | 80 |
| Kaneta Kimotsuki | Ben Gunn (voice) | 80 (deceased) |
| Mitsuo Senda | George (voice) | 82 (deceased) |
| Rihoko Yoshida | Lily (voice) | 77 |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for Treasure Island are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.