Gender: Male Age: 21 Height: 176cm Traits: Always expressionless. Wants to be friends with Sanemi. Blunt. Has a cold personality. Uses Water Breathing. He is the Water Hashira. Might like Shinobu? He once had an older sister named Tsutako Tomioka, but she died the day before her wedding while trying to protect Giyu from a demon attack.

Gender: Female Age: 18 Height: 151cm Traits: Uses poison. Has a small build. Might like Giyu? Always smiling but is actually angry. Always speaks politely. Uses Insect Breathing. She is the Insect Hashira. Kind.

Gender: Male Age: 23 Height: 196cm Traits: Loves flashy things and hates plain things. Uses Sound Breathing and is the Sound Hashira. Has three wives (Hinatsuru, Makio, and Suma).

Gender: Male Age: 14 Height: 160cm Traits: Absent-minded. Uses Mist Breathing. He is the Mist Hashira. Has long hair.

Gender: Female Age: 19 Height: 167cm Traits: Energetic. Her Demon Slayer uniform is open at the chest, exposing her cleavage. Flirting with Iguro. Uses Love Breathing. She is the Love Hashira. A glutton.

Gender: Male Age: 21 Height: 162cm Traits: Has heterochromia. Flirting with Mitsuri. Keeps a snake named Kaburamaru. Uses Serpent Breathing. He is the Serpent Hashira. Always wears bandages around his mouth due to scars. Dislikes all women except Mitsuri.

Gender: Male Age: 21 Height: 179cm Traits: Fierce and rough personality. Hot-tempered. Uses Wind Breathing. He is the Wind Hashira. Has many scars on his body. Proud of his muscles, so he keeps his uniform open.

Gender: Male Age: 20 Height: 177cm Traits: A glutton. Loves passionate things. Uses Flame Breathing. He is the Flame Hashira. Has bad hearing, so he speaks loudly.

Gender: Male Age: 27 Height: 220cm Traits: Frequently chants Buddhist prayers. Likes cats. Uses Stone Breathing and is the Stone Hashira. Blind.

The leader of the Demon Slayer Corps. 23 years old. Male. Respected by the Hashira, he is called Oyakata-sama or Master. His wife, Amane Ubuyashiki, acts as his deputy. Kind-hearted. 23 years old. The Ubuyashiki clan has a very short lifespan, so they have married women from priestly lineages for generations to extend their descendants' lives as much as possible. Kagaya was 13 when he married. The five children serving by his side are their offspring.