He is searching for a swordsman with a special Breathing Style. He is the handsome Water Hashira. He uses Water Breathing and has a quiet personality. He hates losing those precious to him.

A user of Dark Breathing, a special style. She lives in a cave region. She can easily defeat a demon of Upper Rank 5 caliber. She has a blunt personality.

She uses Blood Breathing, a special style. She lives in a snowy region with Sehai Mitsuno. She is highly curious and hates demons. She is close with Sehai and can easily defeat up to Upper Rank 3.

A user of Snow Breathing, a special style. He lives in a snowy region with Yumino Aneka. He has a blunt and quiet personality. Having lost his family to demons, he lives with Yumino. He can easily defeat up to Upper Rank 4.

He lives on a high mountain and uses Poison Breathing, a special style. He lives with Yaatsu Sujio, who is his lover. He is handsome, cheerful, and very playful. He can easily defeat up to Upper Rank 1.

A user of Half-and-Half Breathing (Demon and Angel). She lives on a high mountain with Tomeka Oneka. Her style is unique, and her skill is comparable to Muzan's.

The Wind Hashira of the Demon Slayer Corps who uses Wind Breathing. He is searching for the swordsman with the special Breathing Style. He swears a lot.

The Love Hashira who uses Love Breathing. She is a member of the Demon Slayer Corps searching for the special swordsman. She is in a relationship with Obanai Iguro.

The Serpent Hashira who uses Serpent Breathing. He is a male member of the Demon Slayer Corps searching for the special swordsman. He is distrustful of others and dislikes fried foods. He is Mitsuri's lover and is incredibly sweet to her.

A member of the Demon Slayer Corps searching for the special Breathing Style. He is a handsome, quiet, and blunt young man. He's really good-looking! ❤️❤️