Primary

• Daichi's Son Brother of Daichi's Daughter
• Daichi's Son Son of Asuka (adult)
• Daichi's Son Son of Daichi (adult)

Extended

• Daichi (adult) Husband of Asuka (adult)
• Daichi's Daughter Daughter of Asuka (adult)
• Daichi's Daughter Daughter of Daichi (adult)