The Visitor, Part 1 (面会人 その① Menkainin Sono 1), originally Is Someone Coming?! (誰が来るの！？ Dare ga Kuru no!?) in the WSJ release, is the eleventh chapter of Stone Ocean and the six hundred fifth chapter of the JoJo's Bizarre Adventure manga.
The boy in a Cubs uniform warns Jolyne that if she meets the man who's coming to visit her, something worse than death will occur. Jolyne looks away for a moment, and the boy disappears. Jolyne shouts for the guards to open the gates, but they beat her for hanging onto the bar. Later in the cafeteria, the guard that beat her apologizes to Jolyne, and tells her that she has a visitor.
The guard takes her to the visiting center and explains the rules, telling her to wait there until the visit is ready. Jolyne finds that the boy is in a trash can when he grabs her arm, and warns against her meeting the visitor. Jolyne tells him that nothing about him makes any sense. Understanding that she won't follow his warnings, the boy gives her a strange-looking bone.
Jolyne enters the room with the visitor, and sees a tall man in dark clothing. The man turns around, revealing himself to be Jotaro Kujo. Jotaro asks his daughter about the amulet he gave her. Angered at the thought of Jotaro acting like a father, Jolyne knocks the guard unconscious. Jotaro explains that he has come to break Jolyne out of prison.