Primary

• Kosuke Utsugi Husband of Tamiko Utsugi
• Kosuke Utsugi Father of Ryo Utsugi
• Kosuke Utsugi Father of Saori Utsugi

Extended

• Ryo Utsugi Human form of Demon Lord Dante
• Ryo Utsugi Brother of Saori Utsugi
• Ryo Utsugi Son of Tamiko Utsugi
• Ryo Utsugi Son of Kosuke Utsugi
• Saori Utsugi Soul of Angelic Weapon Saori
• Saori Utsugi Daughter of Kosuke Utsugi
• Saori Utsugi Daughter of Tamiko Utsugi
• Saori Utsugi Sister of Ryo Utsugi
• Tamiko Utsugi Mother of Ryo Utsugi
• Tamiko Utsugi Wife of Kosuke Utsugi
• Tamiko Utsugi Mother of Saori Utsugi