Katsuki Bakugou's parents are Mitsuki Bakugou (mother) and Masaru Bakugou (father). He has no siblings, and his favorite food is Katsudon. Mitsuki is sarcastic but kind, and Masaru is soft and worried.

Shoto Todoroki's parents are Rei Todoroki and Enji Todoroki; the number one pro hero. He's the youngest of 3; Fuyumi (sister), Natsou (brother), Touya (brother). Touya has been announced dead/missing. Enji is abusive and narcissistic, while Rei is kind and understanding. 