Doragon Bôru Majin-Jô no Nemuri Hime

Goku and Kuririn are given an assignment by Kame-Sen'nin to retrieve the sleeping princess from Lucifer, a vampire-like count. They face challenges as they journey to the "Devil's Hand" castle, encountering a mean blonde-haired girl named Launch and meeting Roshi, who sends them on the quest with one rule: whoever brings back the Sleeping Princess will become Master Roshi's student. As they near the castle, the gang is attacked by ogres, and they soon discover the true dark nature of Lucifer. They fight to rescue their friends and stop Lucifer's plan to destroy the rising sun, with Goku transforming into a Great Ape to aid in the battle.