Jodio Joestar is a taciturn teenager with a materialistic outlook and who lives a life of petty crimes as a small-time hoodlum in Hawaii. He is uninterested in studying and his greatest ambition is to become rich. He started as a gofer at the age of 11, which he continues to be at the age of 15, simply transporting things from one place to another. Jodio himself says he carried his job diligently and was always discreet, not speaking more than he needed to, which earned him recognition and trust