The Parents Enji Todoroki (Endeavor): The patriarch of the family and the long-time No. 2 Hero (who later becomes the No. 1 Hero). Obsessed with surpassing All Might, Enji entered into a "Quirk marriage" specifically to breed a child powerful enough to achieve his dream. His ambition led to severe emotional and physical abuse of his family, though he later seeks genuine redemption. Rei Todoroki: The mother, who possesses an ice Quirk. The immense pressure from Enji and the tragic breakdown of her family led to a severe mental health crisis, resulting in her spending years in a psychiatric hospital. Over time, she works on recovering her bond with her children. The Children Toya Todoroki (Dabi): The eldest son. He inherited his father’s immense fire power but his mother’s low tolerance for heat, meaning his own flames burn his body. Believed to have died in a tragic accident as a child due to his uncontrollable Quirk, he secretly survived and became the villain Dabi, driven by a deep desire for revenge against his father. Fuyumi Todoroki: The eldest daughter. She works as a school teacher and is the family peacekeeper. Fuyumi deeply desires a normal, happy family dynamic and constantly tries to bridge the gap between her siblings and her father. Natsuo Todoroki: The second son. A college student who openly and fiercely resents Enji for his past abuse and for what happened to Toya. Unlike Fuyumi, Natsuo is highly reluctant to forgive his father. Shoto Todoroki: The youngest son and one of the main protagonists of My Hero Academia. He was considered Enji's "perfect creation," inheriting both ice and fire powers (Half-Cold Half-Hot). Because of this, he bore the brunt of his father's harsh training and isolation. Initially fueled by hatred for his father, Shoto learns to embrace his full power and grows into a compassionate hero.