Primary

• Kosaku Kawajiri Husband of Shinobu Kawajiri
• Kosaku Kawajiri Father of Hayato Kawajiri
• Kosaku Kawajiri Disguise of Yoshikage Kira
• Kosaku Kawajiri Enemy of Josuke Higashikata
• Kosaku Kawajiri Enemy of Hayato Kawajiri
• Kosaku Kawajiri Enemy of Reimi Sugimoto
• Kosaku Kawajiri Son of Yoshihiro Kira

Extended

• Josuke Higashikata Son of Joseph Joestar
• Josuke Higashikata Uncle of Jotaro Kujo
• Josuke Higashikata Best friend of Okuyasu Nijimura
• Josuke Higashikata Son of Tomoko Higashikata
• Josuke Higashikata Grandson of Ryohei Higashikata
• Josuke Higashikata Friend of Koichi Hirose
• Josuke Higashikata Half-brother of Holy Kujo
• Josuke Higashikata Stand User of Crazy Diamond
• Josuke Higashikata Adoptive brother of Shizuka Joestar
• Reimi Sugimoto Owner of Arnold
• Yoshikage Kira Son of Yoshihiro Kira
• Yoshikage Kira Stand User of Killer Queen
• Yoshihiro Kira Father of Yoshikage Kira
• Yoshihiro Kira Stand User of Atom Heart Father
• Shinobu Kawajiri Mother of Hayato Kawajiri
• Shinobu Kawajiri Wife of Kosaku Kawajiri
• Hayato Kawajiri Son of Shinobu Kawajiri
• Hayato Kawajiri Son of Kosaku Kawajiri