Kujo Jotaro is the main protagonist of the third part of the JoJo's Bizarre Adventure series, Stardust Crusaders, and the third JoJo of the series. Jotaro is a Japanese delinquent with Japanese roots from his father's side, and half-British half-Italian roots from his mother's side. Jotaro lives an ordinary life until the Joestar Family's old nemesis, DIO, returns. Jotaro embarks on a journey across the world alongside his grandfather, Joseph Joestar, to defeat DIO once and for all.