Ninja Boy Rantaro (1993)
Ninja Boy Rantaro is streaming in Japan on U-NEXT, Anime Times Amazon Channel, dAnime Amazon Channel.
The verdict
Ninja Boy Rantaro never gathered enough ratings for a firm read on this Japanese series while it was on our list. Episodes run about 30 minutes. In Japan you can stream it on U-NEXT, Anime Times Amazon Channel, dAnime Amazon Channel.
Is it worth starting?
This is 28 seasons deep — Japanese comedy with an action & adventure streak. Several seasons in, so it's a commitment to start rather than a one-night sampler.
- Skip if
- you don't want to start something several seasons deep
- Best for
- A long run rather than a single sitting
Story
Rantarō, Shinbei and Kirimaru are ninja apprentices in the Ninja Gakuen, where first grade ones are called "Nintamas". They must learn everything a ninja must know, but as for our heroes, money, food or playing are more interesting. The series show the everyday adventures of our heroes.
Good to know
| Runtime | ~30 min per episode |
| Genre | Comedy / Action & Adventure |
| Language | Japanese |
| Best screen | Stream at home |
Director
Soubee Amako
Where to watch in Japan
Included with a subscription — no extra charge on these platforms.
Availability as of 22 Sept 2026 — platforms may change over time.
Trailer
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