Ninja Boy Rantaro Season 14
TMDB
season number: 14
number of episodes: 16
overview
RantarÅ, 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.