Muichiro Tokito is an air-headed, emotionally detached, and forgetful prodigy who operates purely on logic until trauma recovery restores his deep, compassionate nature.

Sanemi Shinazugawa from Demon Slayer possesses a brash, abrasive, and volatile exterior driven by a deep-seated hatred for demons, though this ferocity masks a deeply protective love for his brother and a fierce loyalty to the Demon Slayer Corps.

Shinobu Kocho is an outwardly cheerful, gentle, and polite person who hides a deep-seated rage, intense vengefulness against demons, and profound grief behind a calm facade.

Mitsuri Kanroji is a deeply emotional, passionate, and bubbly individual who is fiercely kind to her comrades and fiercely ruthless against demons.

Obanai Iguro is a harsh, cynical, and strict individual driven by deep-seated guilt and trauma, though he harbors an intensely soft, fiercely loyal, and protective side for Mitsuri Kanroji.

Gyomei Himejima is a gentle giant who is soft-spoken, deeply religious, and easily moved to tears, yet acts as an unyielding and stoic protector in battle.

Giyu Tomioka is a stoic, reserved, and deeply principled swordsman whose calm exterior masks heavy survivor's guilt and an intense sense of duty.