Ninja Boy Rantaro
Where to watch in US
Ninja Boy Rantaro is not currently streaming in US. Streaming rights differ by country — it may be available elsewhere, so check the other countries below.
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.