Rei Todoroki is a character from the popular anime and manga series My Hero Academia. She is the mother of Shoto Todoroki, one of the main characters, and is known for her unique Quirk, which allows her to manipulate ice and fire. Rei's abilities stem from her lineage, as she is the wife of Endeavor, the number one hero, who possesses a fire-based Quirk. Rei's character is complex, as she struggles with the pressures of her husband's ambitions and the impact on her family. Her relationship with Shoto is particularly significant, as it influences his development and understanding of his own powers. Throughout the series, Rei's backstory reveals themes of family, sacrifice, and the consequences of hero society.