Dragon Ball, Vol. 09 by Akira Toriyama

Having defeated the Red Ribbon Army single-handedly and taken their Dragon Balls, Goku finds that one is still missing! To locate it, he goes to the palace of the All-Seeing Crone, Baba Uranai, who can find anything in the world...for a price! The crone agrees to find the Dragon Ball for free if Goku and his friends--Yamcha, Pu'ar, Kuririn and Upa--can best her five supernatural champions in one-on-one combat. but even if they can beat Dracula, the Mummy, and the Devil, the final challenger just might give Goku the shock of his life!