User of Water Breathing and Sun Breathing. Rank: Kanoe (7th from the top). 15 years old. Height: 165cm. Weight: 61kg. Reddish-brown hair. Voluminous messy layered cut. Kind-hearted and family-oriented. Extremely keen sense of smell. Has a scar on his forehead. Seems to like Kanao Tsuyuri. Male.

User of Thunder Breathing. Rank: Kanoe (7th from the top). 16 years old. Height: 164.5cm. Weight: 58kg. Blonde hair. Short mushroom-based hair with ends flipped outward. Cowardly and a crybaby. Shows true strength when asleep. Extremely keen sense of hearing. Falls in love with girls easily. Seems to especially like Nezuko. Male.

User of Beast Breathing. Rank: Kanoe (7th from the top). 15 years old. Height: 164cm. Weight: 63kg. Black hair at the roots, bright blue at the tips. Short hair with uneven bangs (long in center, short on sides) and spiky layers. Usually wears a boar mask (not wearing it here since it's a bath). Headstrong and reckless personality. Raised in the wild, lacks common sense. Extremely keen intuition and sense of touch. Seems to like Aoi Kanzaki. Male.

User of Flower Breathing. Rank: Tsuchinoto (6th from the top). 16 years old. Height: 156cm. Weight: 46kg. Black hair. Side ponytail tied to one side with soft ends. Quiet and struggles to express emotions. Possesses high visual acuity. Seems to like Tanjiro Kamado. Female.

Cannot use Breathing styles. Rank: Kanoto (8th from the top) (Speculative, not official info). 16 years old. Height: 180cm. Weight: 76kg. Black hair. Mohawk style with the top standing up. Younger brother of Sanemi Shinazugawa, the Wind Hashira. Unique constitution that allows him to gain demon powers by eating them. Fights using a gun and a Nichirin Sword. Troubled by his relationship with his brother. Gruff but cares for his comrades. Male.

Rank: Mizunoto (Lowest rank at enlistment) (Likely doesn't go on missions; works in support. Treats slayers and cooks at the Butterfly Mansion). 16 years old. Height: 156cm. Weight: 53kg. Black hair. Distinctive twin tails tied on both sides. Takes care of injured slayers at the Butterfly Mansion. Serious and reliable. Can be strong-willed and strict. Skilled at cooking and housework. Seems to like Inosuke Hashibira. Female.

Demon. 14 years old. Height: 153cm. Weight: 45kg. Black hair at the roots, turning orange toward the tips. Long hair with loose waves. Tanjiro Kamado's younger sister. Does not attack humans despite being a demon. Wears a bamboo muzzle. Uses Blood Demon Art: Exploding Blood. A demon who has conquered the sun. Kind-hearted and family-oriented. Female.

User of Mist Breathing. Rank: Mist Hashira. 14 years old. Height: 160cm. Weight: 56kg. 10th to become a Hashira. 6th in strength among Hashira. Black hair grading into emerald green at the tips. Waist-length long hair. Became a Hashira at the youngest age in history. Often spacey and absent-minded. Possesses genius combat instincts. Characterized by his long hair. Male.

User of Love Breathing. Rank: Love Hashira. 19 years old. Height: 167cm. Weight: 56kg. 9th to become a Hashira. 9th in strength among Hashira. Two-tone hair, pink from the roots and lime green at the tips. Three thick braids: two in front and one in back. Bright and friendly personality. Possesses inhuman physical strength. Eight-times-density girl. Eats a lot. Female.

User of Insect Breathing. Rank: Insect Hashira. 18 years old. Height: 151cm. Weight: 37kg. 6th to become a Hashira. 10th in strength among Hashira. Black hair grading into purple at the tips. Updo hair tied with a butterfly ornament, with long strands framing her face. Extremely knowledgeable about medicine and poisons. Has a small build. Quite terrifying when angry. Female.