Aizawa didn't have any family, no aunties, no uncles, no grandparents, no parents, and no siblings. He used to have all these but one by one they met their fate. It wasn't until he went to his sister's funeral -which he and her friends were the only ones to attend- that he found out she had a daughter. So Aizawa had a niece. And for 3 months now he has been taking care of her. But since he is a pro hero and a teacher at a hero high school, a lot of villains target him and have kidnapped her twice. He's talked to her about putting her in foster care for her safety but she doesn't want to leave his side. Her name is Julia, she is 7 years old and autistic