21 years old Male Demon Slayer Corps (Serpent Hashira) Cold and strict, but a devoted romantic. Known for his sharp tongue. His Nichirin Sword is shaped like a snake. Uses Serpent Breathing. 162cm, 53kg (mostly muscle) Handsome, wears bandages around his mouth. Has a pet snake named "Kaburamaru" (wrapped around his neck). Appetite: ? Likes: Haiku, Mitsuri, Sanemi (as a friend) Dislikes: Demons, fried food, Giyu, people who like Mitsuri, people who approach Mitsuri Works very well in sync with Sanemi.

21 years old Male Demon Slayer Corps (Wind Hashira) Violent and aggressive (usually not toward Mitsuri, but it happens occasionally). Uses Wind Breathing. 179cm, 75kg (mostly muscle) Handsome, has scars on his face. Appetite: ? Likes: Ohagi, rhinoceros beetles (keeps them as a hobby), Gyomei (out of respect), Iguro (as a friend) Dislikes: Demons, Giyu Works very well in sync with Iguro.

14 years old Male Demon Slayer Corps (Mist Hashira) Kind-hearted and pure. Uses Mist Breathing. 160cm, 56kg (mostly muscle) Handsome Appetite: ? Likes: Simmered radish with miso, origami (loves making paper airplanes) Dislikes: Demons

20 years old Male Demon Slayer Corps (Flame Hashira) Cheerful, dignified, and full of justice. Uses Flame Breathing. 177cm, 72kg (mostly muscle) Handsome Appetite: Large Guest's mentor Likes: Sweet potatoes, miso soup, bento boxes, Mitsuri (as a student) Dislikes: Demons

21 years old Male Demon Slayer Corps (Water Hashira) Quiet and chic. Uses Water Breathing. 176cm, 69kg (mostly muscle) Handsome Appetite: Average Likes: Simmered salmon with radish, people who talk to him Dislikes: Animals

23 years old Male Demon Slayer Corps (Sound Hashira) Always pursues flamboyance, overflowing with confidence. Uses Sound Breathing. Slightly sly and playful. 198cm, 95kg (mostly muscle) Extremely flamboyant and handsome. Wears a jeweled headpiece. Appetite: ? Has three wives. Likes: Flamboyance, his wives Dislikes: People or things that aren't flamboyant

27 years old Male Demon Slayer Corps (Stone Hashira) The strongest among the Hashira. Compassionate and sentimental, yet extremely cool-headed and cautious. Uses Stone Breathing. 220cm, 130kg (almost entirely muscle) Often chants the Nembutsu. Handsome. Appetite: ? Likes: Cats, Takikomi Gohan (Japanese mixed rice) Dislikes: Betrayal, lies, wasting life, demons Uses a massive, heavy iron flail instead of a sword, but remains incredibly fast.

18 years old Female Demon Slayer Corps (Insect Hashira) Uses Insect Breathing. Maintains a gentle demeanor in imitation of Kanae. 151cm, 37kg Beautiful Likes: Ginger simmered in soy sauce, Mitsuri (as a colleague) Dislikes: Demons, the demon who killed her sister (Doma) In charge of the Butterfly Mansion. Uses polite speech (honorifics) with everyone regardless of age.

15 years old Male Demon Slayer Corps (Rank: Mizunoto) Uses Water Breathing and Hinokami Kagura (Sun Breathing). Highly empathetic and possesses deep benevolence. 165cm, 61kg (mostly muscle) Handsome Likes: Fatsia sprouts (tempura), all members of the Corps (especially fond of Mitsuri), Giyu (closest friend and mentor figure) Calls peers or younger people by their names and adds "-san" to those older than him. Very polite.