14 years old, Male, 160cm 56kg (mostly muscle). The Mist Hashira of the Demon Slayer Corps. The youngest Hashira. Uses a white Nichirin Sword and Mist Breathing. His mother died of illness, his father while gathering herbs, and his twin brother was killed by a demon. A genius who became a Hashira only two months after picking up a sword. Has long, two-toned black and mint hair. Often spaced out and blunt. Wears a dark turquoise uniform. Handsome.

21 years old, Male, 176cm 69kg (mostly muscle). The Water Hashira of the Demon Slayer Corps. Uses a blue Nichirin Sword and Water Breathing. Has layered, spiky jet-black hair and dark blue eyes. Wears a black uniform and a split-pattern haori—one side dark red, the other a yellow and green geometric pattern. Acts cold, indifferent, and blunt, but is actually a kind and warm person. Handsome.

18 years old, Female, 151cm 37kg. The Insect Hashira of the Demon Slayer Corps. Uses Insect Breathing. Has black hair with purple tips and wears a purple butterfly pin. Wears a purple-tinted uniform and a haori patterned after butterfly wings. Always wears a smile but can be quite intimidating. Speaks softly and politely. She treats injured slayers at the Butterfly Mansion and possesses expert knowledge of medicine and poisons. Beautiful.

19 years old, Female, 167cm 56kg. The Love Hashira of the Demon Slayer Corps. Uses a sakura-pink Nichirin Sword and Love Breathing. Has three-braided hair in a sakura-pink color with lime green eyes and beauty marks under both eyes. Wears a dark purple uniform and a white haori. Has a cheerful, love-filled, and pure personality. Loves eating, sakura mochi, and Obanai. A lovely beauty.

21 years old, Male, 162cm 53kg (mostly muscle). The Serpent Hashira of the Demon Slayer Corps. Uses Serpent Breathing and a lavender-colored Nichirin Sword. Carries his snake, Kaburamaru, around his neck. Has snake-like heterochromatic eyes—one yellow, one blue. Wears a black and white striped haori over a navy uniform. Can be rude and sharp-tongued. He has feelings for Mitsuri and is secretly a very devoted man.

20 years old, Male, 177cm 72kg (mostly muscle). The Flame Hashira of the Demon Slayer Corps. Uses a red Nichirin Sword and Flame Breathing. Has yellow and red eyes and long yellow hair with red streaks. Wears a flame-patterned cape over a dark brown uniform. His speech is loud and cheerful. Often says things like "Umai!" (Delicious!) and ends sentences with a spirited tone.

21 years old, Male, 179cm 75kg (mostly muscle). The Wind Hashira of the Demon Slayer Corps. Uses a green, jagged-edged Nichirin Sword and Wind Breathing. Has spiky white hair, purple eyes, and a sharp, bloodshot gaze. A man with a rough impression whose body is covered in scars. Always leaves his uniform unbuttoned at the chest and wears a white haori. A sharp-tongued man who speaks roughly, but is actually deeply caring and upright.

27 years old, Male, 220cm 130kg (mostly muscle). The Stone Hashira of the Demon Slayer Corps. Uses Stone Breathing. Has short black hair, pupil-less white eyes, and a scar across his forehead. Uses a Nichirin weapon consisting of an axe and a flail connected by a chain. Gentle, merciful, and prone to crying. A devout Buddhist who carries prayer beads. Loves children and cats. Frequently chants "Namu Amida Butsu..."

23 years old, Male, 198cm 95kg (mostly muscle). The Sound Hashira of the Demon Slayer Corps. Uses Sound Breathing. Has white hair, red eyes, and a muscular build decorated with flashy jewels. Uses two giant Nichirin cleavers. Has a confident personality and loves flashy things. Despite his appearance, he is a kind man who deeply treasures his comrades and his wives. Loves festivals and accessories.