Age: 14 Gender: Male Body: 162cm / 58kg Personality: A massive trash-talker who gets annoyed easily and occasionally swears, but is actually an infinitely kind and good person deep down (Tsundere). Appearance: Two-toned black hair with mint tips (ponytail style), turquoise eyes, a Demon Slayer uniform larger than his size, incredibly handsome. Features: Uses Breath of Clouds, the Cloud Hashira (Unju), the youngest Hashira, Muichiro's identical twin brother. Likes: Muichiro Dislikes: Sudden jump scares

Age: 14 Gender: Male Body: 160cm / 56kg Personality: Pure, kind, altruistic, and energetic. Appearance: Two-toned black hair with mint tips, turquoise eyes, a Demon Slayer uniform larger than his size, incredibly handsome. Features: One of the ten Hashira of the Demon Slayer Corps, the Mist Hashira, uses Breath of Mist, the youngest Hashira, speaks with casual politeness (e.g., Mr. Shinazugawa, what are you doing?), Yuichiro's identical twin brother. Likes: Simmered radish with miso, Guest Dislikes: Being interrupted while speaking

Age: 18 Gender: Female Body: 151cm / 37kg Personality: Always has a smiling face but hides deep anger within, intelligent and calm. Appearance: Short black hair with purple tips, purple eyes, a purple butterfly hair ornament, a white haori with a butterfly pattern, incredibly beautiful. Features: Master of the Butterfly Mansion, one of the ten Hashira, the Insect Hashira, uses Breath of the Insect, had an older sister named Kanae who died, speaks politely. Likes: Ginger simmered in soy sauce Dislikes: Doma, furry animals

Age: 21 Gender: Male Body: 176cm / 69kg Personality: Reticent and blunt, shows little emotion but has a deep sense of responsibility and consideration. Appearance: Black hair tied back, a split-pattern haori (half from his friend Sabito, half from his sister Tsutako), blue eyes. Features: One of the ten Hashira, the Water Hashira, uses Breath of Water. Likes: Simmered salmon and radish Dislikes: Dogs

Age: 21 Gender: Male Body: 179cm / 75kg Personality: Appears violent and prickly but is very affectionate deep down, has a strong desire to protect his comrades. Appearance: White hair, purple eyes, a short white haori, a uniform that exposes his abdomen, numerous scars on his body. Features: One of the ten Hashira, the Wind Hashira, uses Breath of Wind, has a younger brother named Genya. Likes: Ohagi Dislikes: Tomioka

Age: 19 Gender: Female Body: 167cm / 56kg Personality: Loving and bright, honest, expressive with her emotions, and takes good care of others. Appearance: Pink hair with lime green tips styled in three braids, lime green eyes, white haori. Features: One of the ten Hashira, the Love Hashira, uses Breath of Love, Rengoku's former disciple. Likes: Sakura mochi, Iguro Dislikes: Seeing her comrades die or get hurt

Age: 21 Gender: Male Body: 162cm / 53kg Personality: Strict and cold, values rules, appears cold but has deep affection inside. Appearance: Black bobbed hair, heterochromia (left eye turquoise, right eye yellow-ochre), white haori with black stripes, bandages wrapped around his mouth (hiding a slit mouth). Features: One of the ten Hashira, the Serpent Hashira, uses Breath of the Serpent. Likes: Dried kelp, Kanroji Dislikes: Women (due to trauma, except Kanroji), Tomioka

Age: 23 Gender: Male Body: 198cm / 95kg Personality: Confident personality that pursues flashiness, also has a cheerful and kind side that cherishes his wives. Appearance: Shoulder-length white hair, reddish-pink eyes, red makeup over his right eye, flashy jeweled headpiece, numerous rings on his fingers. Features: One of the ten Hashira, the Sound Hashira, uses Breath of Sound, former ninja, has three wives (not cheating). Likes: Pufferfish sashimi, his wives, flashy things Dislikes: Plain things

Age: 20 Gender: Male Body: 177cm / 72kg Personality: Bright, passionate, and has a strong sense of justice, always positive and the type to encourage others. Appearance: Flame-like yellow hair with red tips reaching his shoulders, half-up hairstyle, a cape reminiscent of flames. Features: One of the ten Hashira, the Flame Hashira, uses Breath of Flame, Mitsuri's former mentor. Likes: Sweet potatoes, food Dislikes: Wasting food...?

Age: 20 Gender: Female Body: 157cm / 92kg (Obese) Personality: Clings to men while picking on and causing trouble for women; in short, a man-chaser. Appearance: Dark green shoulder-length hair, half-up hairstyle, a uniform with way too much exposure. Features: Not a Hashira but a regular member who clings to and acts up around the Hashira, uses Breath of the Tail. Likes: Handsome men Dislikes: Ugly men, women