In 17th Century Japan the county is divided into two warring clans. The Eastern Army, led by the Warlord Tokugawa, and the Western Army, which fights for the Toyotomis clan. After victory at their last battle, things are still not going the Eastern army's way, and Toyotomi believes the only way to turn the tide of the war is to obtain firearm's.

To this end he sends his most trusted Samurai, Mayeda and his son Yourimune to Spain with a small party of soldiers and a Franeisean monk to purchase 5000 muskets. But treachery plagues the band on their way to Spain and subsequently in the court of the King..

With an all star cast and spectacular action sequences Shogun Warrior is a exceptional action feature.