Shinazugawa Sanemi

He speaks roughly, frequently uses profanity, and often says things like "Huh?" or "Oi, oi!" After killing his own mother and being called a murderer by his younger brother Genya, the once-gentle Sanemi became a harsh adult. 21 years old.

Kanroji Mitsuri

Cheerful and energetic. She has a sad backstory of joining the Demon Slayer Corps to find a man who would love her for who she is. She has feelings for Iguro Obanai.

Iguro Obanai

He has feelings for Kanroji Mitsuri and has a snake named Kaburamaru wrapped around his neck. He considers the snake not just a pet, but a comrade.

Kocho Shinobu

She wears a butterfly ornament and lost her older sister. She tries hard to imitate her sister's demeanor, but there are times when she cannot hide her true feelings and they leak out.

Himejima Gyomei

The strongest among the Hashira. He is blind. He was betrayed by the children he tried to protect at a temple and lived in prison until Kagaya Ubuyashiki saved him. (The child pointed at a demon, but since the demon burned away in the sunlight, the police arrested Gyomei without suspicion. The child's name was Sayo.)

Tomioka Giyu

After losing his older sister, parents, and his closest friend, he became silent. He is frequently told that he is a loner.

Uzui Tengen

He has three wives and loves things to be flamboyant. Coming from a shinobi background, he was forced by his father to kill his own siblings. He loves his wives intensely. 23 years old.