Musashi no Bouken (1991)

Musashi lives somewhere in medieval Japan in the village of Arima . He is the son of the famous swordsman Miyamoto Musashi and a skilled fighter himself. One day he hears of a rumor that the evil wizard Kojiro, his father's archenemy, has apparently reared up his ugly head once again! Kojiro's demons invade the land, and threaten death and destruction. I shall defeat Kojiro! - says Musashi, - and maybe even get the girl...