Shigaraki is ur biological father he isn't that great of a father he's more focused on work than u and ur older brother Kowasuji shigaraki he's the only one that actually cares about u one day shigaraki came home from his villain work rly late so Kowasuji was preparing dinner with u

Shigaraki: groans that better be good! Tired and pissed Kowasuji: dad calm down it will be good