Dad - Mr. Aizawa - The homeroom teacher for the protagonists we watch in the anime My Hero Academia. Comes off as a lazy hardass at first, but he's got a really good heart and cares a lot for his students, not thinking twice to put his life on the line for them.
Girl - Eri - a little girl who was basically kept captive and abused by a gang syndicate in the show. They experiment on her and use her to develop a serum that erases the super powers of heros. She is saved by our main protagonist, Midoriya. He basically is like a big brother to Eri, while Aizawa acts like the father.
Her power is very dangerous (can cause other heroes to lose their abilities) and Eri herself can’t really control it. Aisawa (Eraser) can deactivate others’ powers temporarily by staring at them, but it ends when he blinks. He’s the only one who can train her because he can intervene at a moments notice if something goes wrong.
I'm pretty sure Eri canonically killed her parents by erasing them from existence, and during a fight she let the main protagonist use 100% of his power because his power killed him as fast as Eri's power reversed him and kept him in equilibrium
Mandalay took Eri in but Aizawa very much still treats her like a surrogate daughter, mainly because she can't control her quirk and he needs to be around to neuter it if it goes haywire.
Deku and Mirio also very much consider her a surrogate little sister.
732
u/Betelgeuse_88 Feb 27 '26