Jotaro Kujo (空条 承太郎 Kūjō Jōtarō) is the protagonist of Part 3 and also appears in Parts 4-6. Jotaro is the third and most recurring JoJo of the JoJo's Bizarre Adventure series. Jotaro is a delinquent who lives an ordinary life until the Joestar Family's old enemy, DIO, returns. Jotaro travels to Egypt in order to save his mother and stop the Vampire once and for all.