Wrath of Daimajin

The fathers of some of the local children have been captured by an evil warlord and forced to work in their labor camps. When the four sons decide to go out and save their fathers, they have to cross the Majin Mountain, where the stone god lays sleeping, a notoriously dangerous area full of treacherous terrain, evil samurai, and the angry Daimajin.
(Source: Wikipedia)