Primary

• Akiyuki Takehara son of Fusa Takehara
• Akiyuki Takehara son of Ryuzou Takehara

Extended

• Fusa Takehara Mother of Akiyuki Takehara
• Fusa Takehara Wife of Ryuzou Takehara
• Ryuzou Takehara Former husband of Fusa Takehara
• Ryuzou Takehara Father of Akiyuki Takehara