Shoto's father is abusive, named Enji, and his mother is in a mental hospital because Enji drove her mad, and he has 3 older siblings. His favorite food is cold Soba.

Katsuki has no siblings, his mother is Mitsuki Bakugou, and his father is Masaru Bakugou. His favorite food is spicy food.

Izuku has no siblings. His mother's name is Inko Midoriy,  and his father is overseas. His favorite food is Katsudon. His quirk is OFA, who All Might passed onto him.