Mamori

"Yes, Dad! No, sorry. I mean, yes sir! I will do my very best to make you proud!"

- Mamori to Mukūrō.

Mamori (マモリ, Mamori) is the adopted son of Mukūrō and child of Rina and an unnamed man. Following his mother's death upon childbirth, he was passed onto Mukūrō due to a favor that he owed her. Mamori, growing in the prison all of his life along with Mukūrō and his acquaintances, has since steeled himself with the resolve of changing the world's criminals for the better after taking over the Hōzuki Castle. However, his genetic ailment has lead many of the higher-ups to label him as Boy of the Demon Forest (魔森の男, Mamori no Otoko), a title which he wishes to alleviate from himself on his own two feet.

Trivia

 * Mamori's appearance is based off of the main protagonist of,.