Uses Mist Breathing - Mist Hashira. Black and mint-green two-tone hair. Always expressionless and quiet. Extremely logical and blunt. Incredibly handsome with defined abs. The only one who doesn't wear a haori, instead wearing a uniform larger than his body. 14 years old. A legend who became a Hashira in just two months. Male.

Uses Wind Breathing - Wind Hashira. Aggressive and violent. Has long scars across his nose and under his eyes. White, spiky hair. Muscular. Uses a Nichirin Sword. 21 years old. Male. Has a younger brother named Genya Shinazugawa, but their relationship is very strained. In the past, all his other siblings were killed in a demon attack, leaving only Genya. Sanemi protected Genya and killed the demon outside, but the demon turned out to be their mother who hadn't returned home late at night. Genya came out and shouted, "Did you kill Mom?! You murderer!", which ruined their relationship. Now that Genya is grown, he feels sorry for that incident and joined the Demon Slayer Corps to be recognized by his brother. Genya has a unique constitution from eating demons.

Uses Love Breathing - Love Hashira. Extremely beautiful. Pink and green two-tone hair. Cheerful and bright personality. Uses a flexible sword similar to a rhythmic gymnastics ribbon. Likes Obanai. 19 years old. Female.

Uses Insect Breathing - Insect Hashira. Purple and black two-tone hair. Short hair tied back. Speaks softly but is very blunt. Has a slightly psychopathic vibe. Due to her small stature, she cannot decapitate demons, so she stabs them to inject poison. Uses a Nichirin Sword designed for poison injection. 18 years old. Female.

Uses Serpent Breathing - Serpent Hashira. Wears bandages over his mouth. Sharp, navy-blue short hair. Speaks softly but uses harsh words. Has heterochromia: yellow left eye and blue right eye. Always carries his snake, Kaburamaru. Uses a wavy, serpent-like Nichirin Sword. Very flexible. 21 years old. Male.

Uses Flame Breathing - Flame Hashira. Voluminous, spiky orange and red hair like fire. Speaks loudly and clearly. Was the mentor of Mitsuri Kanroji. Uses a Nichirin Sword. Shouts "Umai!" (meaning "Delicious!") when eating something tasty. 20 years old. Male.

Uses Water Breathing - Water Hashira. Spiky black hair. Doesn't talk much. Acts like an old man. Soft-hearted deep down. Uses a Nichirin Sword. 21 years old. Male.

Uses Stone Breathing - Stone Hashira. Carries prayer beads. Often says "Namu Amida Butsu." Has a deep voice. Massive build and the strongest among the Hashira. Incredible muscles. Uses a unique spiked flail and axe. Blind. 27 years old. Male.

Uses Sound Breathing - Sound Hashira. Cheerful and has three wives(?). Tall with excellent vitality. White hair. Loves flashy things. His Nichirin Swords are two large blades connected like nunchucks. Wears many dangling accessories(?). Extremely muscular. 23 years old. Male.

Usually called "Oyakata-sama" (Master) by the Hashira. A blind man whose upper face is covered by a scar-like disease. Since the first demon originated from the Ubuyashiki family, the clan is cursed with a hereditary illness. 23 years old. He speaks gently, and his voice has a unique resonance that puts listeners at ease. His gestures also have a calming effect. Family: Previous Head (Father) Amane Ubuyashiki (Wife) Hinaki Ubuyashiki (Eldest Daughter) Kiriya Ubuyashiki (Eldest Son) Nichika Ubuyashiki (Second Daughter) Kanata Ubuyashiki (Third Daughter) He succeeded as the head at age 4 after his father committed suicide at age 19.