Ninja Boy Rantaro Season 4 The reason for the duel
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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.
Genre : Comedy, Action & Adventure, Kids, Animation, Family