Ninja Boy Rantaro Facts, FAQ & Common Questions
1993 · NHK BS1 · Status: Returning Series · Rated: NR
Frequently Asked Questions About Ninja Boy Rantaro
Direct, verified answers to the most common queries regarding episodes, renewals, watch order, and streaming availability.
How many seasons and episodes does Ninja Boy Rantaro have?
Ninja Boy Rantaro has 27 seasons and 1988 total episodes, spanning from its premiere on April 10, 1993 to October 4, 2010.
Is Ninja Boy Rantaro renewed, ended, or canceled?
Ninja Boy Rantaro is currently an active returning series with future seasons planned or in development.
How long does it take to binge watch Ninja Boy Rantaro?
It takes 276h 0m (16560 minutes) to watch the complete run of Ninja Boy Rantaro. At a standard pace of 2 hours per day, you will finish the entire series in approximately 138 days. Not realistic for a 48-hour weekend. At 276 total hours, watching at a healthy 2 hours per day will take approximately 138 days.
Where can you stream or watch Ninja Boy Rantaro?
Ninja Boy Rantaro is available for streaming on Rakuten TV, U-NEXT, Anime Times Amazon Channel, dAnime Amazon Channel. Availability may vary by regional territory, subscription tier, and digital purchase availability.
What is the official age rating for Ninja Boy Rantaro?
Ninja Boy Rantaro has an official content rating of NR.
Who are the lead actors in Ninja Boy Rantaro?
The primary ensemble cast includes Hiroko Emori as Tomomi (age 65), Akiko Muta as Shige (age 62), Yuko Kobayashi as Shina Yamamoto (age 65), Mahito Tsujimura as Headmaster (age 88 (deceased)).
Ensemble Cast & Current Ages
Lead cast members, their character identities, and current ages calculated from official biographical records:
| Actor | Character | Current Age |
|---|---|---|
| Hiroko Emori | Tomomi | 65 |
| Akiko Muta | Shige | 62 |
| Yuko Kobayashi | Shina Yamamoto | 65 |
| Mahito Tsujimura | Headmaster | 88 (deceased) |
| Minami Takayama | Rantarō Inadera | 62 |
| Mayumi Tanaka | Kirimaru Settsuno | 71 |
| Chikao Ohtsuka | Denzo Yamada | 85 (deceased) |
| Teiyu Ichiryusai | Shinbei Fukutomi | 68 |
Editorial Verification & Sources
All production facts, air dates, cast credentials, and streaming metadata for Ninja Boy Rantaro are compiled from official broadcaster archives, TMDB, and Wikidata records. Last verified on September 25, 2026.