Rubber Soul is an Agent of DIO, and a stand user. His stand, Yellow Temperance, takes the form of a yellow gooey substance that allows him to disguise himself in any form he pleases. Yellow Temperance can also consume any organic substance it comes in contact with. He is extremely vain, calling himself handsome and the most beautiful man on the planet. However, Rubber Soul is also extremely cowardly, and will go into hysterics if he feels like he's not the one winning in a battle.