In a mountainous region of Japan, Lord Arakawa kidnaps the men of nearby villages to use as slave labor, producing gunpowder from his sulfur pits. A band of young boys decide to rescue their enslaved fathers on their own.
A giant stone statue comes to life to protect the residents of a small town against the depradations of an evil warlord.
The masked daughter of the Shogun wants to kill a samurai who has seen her scarred face. She sends waves of ninja warriors to kill the samurai and plots diabolical schemes / ambushes without much success.
