Takahiro Saitou

Takahiro is the second son born to Shouzou and Ion Saitou. His mother's frail health during his childhood inspired him to pursue medicine, eventually leading him to become the director of his own clinic. When his parents underwent a remarkable rejuvenation that defied all expectations, he was initially stunned but quickly regained his composure and accepted the reality, using his medical expertise to continuously monitor their health. As a gentle and devoted son, he serves as an indispensable pillar of support for his parents as they experience a second youth.