Shogun Assassin

The name of this movie is Shogun Assassin released in 1980-11-11 and it's main theme is A Shogun who grew paranoid as he became senile sent his ninjas to kill his samurai. They failed but did kill the samurai’s wife. The samurai swore to avenge the death of his wife and roams the countryside with his toddler son in search of vengeance..