Wrath of Daimajin

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.

Starring: Hideki Ninomiya, Chikara Hashimoto, Shinji Hori, Masahide Iizuka, Muneyuki Nagatomo