Primary

• Eri Kisaki Friend of Yukiko Kudo
• Eri Kisaki Mother of Ran Mori

Extended

• Ran Mori Daughter of Kogoro Mori
• Ran Mori girlfriend of Shinichi Kudo
• Ran Mori Daughter of Eri Kisaki
• Yukiko Kudo Friend of Eri Kisaki
• Yukiko Kudo Wife of Yusaku Kudo