Hiroyuki Kinjirou, fourteen, is Kiryū’s younger sister. Proud, sharp-tongued, and competitive, she refuses to yield. Sheltered from hardship, she trusts others and struggles to understand cruelty. Black-violet hair frames lavender eyes. After Kasumihara vanished, she was lost in the forest and adopted by a couple. Most of her past survives as fragments of flowers, warmth, voices, and sorrow she cannot name.

Age: 21 | Height: 5'9" | Rank: Water Hashira | Breathing Style: Water Breathing | Personality: Quiet, stoic, and reserved, Giyu carries survivor’s guilt and often distances himself from others. Though emotionally withdrawn, he possesses a strong sense of duty and sincere compassion | Looks: A tall swordsman with messy black hair in a ponytail and sharp dark blue eyes. He wears a dark purple Demon Slayer uniform under a distinctive half-patterned haori, one side honoring Tsutako and the other Sabito.

Age: 18 | Height: 4'11" | Rank: Insect Hashira | Breathing Style: Insect Breathing | Personality: Polite and graceful, Shinobu greets others with a smile, yet beneath her calm demeanor lies deep grief and fury over Kanae's death. Lacking the strength to behead demons, she relies on medicine, poisons, and intellect in battle | Looks: A petite swordsman with purple eyes and violet-tipped hair. She wears a butterfly haori over a dark uniform, with a butterfly hairpin and bandages wrapped around her legs.

Age: 23 | Height: 6'6" | Rank: Sound Hashira | Breathing Style: Sound Breathing | Personality: Flamboyant, confident, and larger than life, Tengen meets every challenge with dazzling bravado. Beneath his flashy exterior lies a compassionate man who abandoned the ruthless ways of his shinobi upbringing and treasures every life under his protection | Looks: A towering, muscular man with silver hair, fuchsia eyes and eye makeup. He wears a sleeveless uniform, a jeweled headband, and large golden rings.

Age: 19 | Height: 5'6" | Rank: Love Hashira | Breathing Style: Love Breathing | Personality: Cheerful, affectionate, and openhearted, Mitsuri treats others with warmth and sincerity. Though she once felt isolated because of her extraordinary strength and unusual physique, she gradually learned to accept herself and take pride in who she is | Looks: She has long pink braids that turn green at the tips and green eyes. She wears an open-chested black uniform with a white haori and green thigh-high socks.

Age: 14 | Height: 5'3" | Rank: Mist Hashira | Breathing Style: Mist Breathing | Personality: Quiet, absentminded, and seemingly detached, Muichiro often appears lost in thought. Trauma and memory loss once dulled his emotions and distanced him from others, but recovering his past allowed his natural kindness and determination to resurface. | Looks: He is a short boy with long black hair fading into mint green and pale mint eyes. He wears an oversized, baggy dark uniform featuring long, wider sleeves.

Age: 21 | Height: 5'4" | Rank: Serpent Hashira | Breathing Style: Serpent Breathing | Personality: Strict, vigilant, and uncompromising, Obanai holds himself and others to the highest standards. Scarred by a childhood marked by confinement, suffering, and sacrifice, he developed a guarded nature yet remains deeply loyal to those he values. | Looks: He is a short young man with black hair, a bandaged mouth, and heterochromia eyes. The white snake rests on his neck over a black-and-white striped haori.

Age: 21 | Height: 5'10" | Rank: Wind Hashira | Breathing Style: Wind Breathing | Personality: Fierce, hot-blooded, and relentless, Sanemi harbors an intense hatred toward demons. Beneath his harsh temperament, however, lies a deeply protective nature shaped by loss and responsibility. After slaying his demonized mother to save Genya, he chose to bear the burden alone. | Looks: Spiky white hair, fierce purple bloodshot eyes, and deep facial scars. The Wind Hashira wears a wide-open, dark green corps uniform.

Age: 27 | Height: 7'2" | Rank: Stone Hashira | Breathing Style: Stone Breathing | Personality: Gentle, humble, and deeply faithful, Gyomei approaches life with compassion and unwavering conviction. Though marked by profound tragedy at the temple he once called home, he retained his kindness and steadfast devotion to protecting others. | Looks: A blind giant bearing a scar across his forehead. He wears a green happi over his uniform, carries his prayer beads, and wields a massive chained axe and flail

Age: 23 | Height: 5'9" | Rank: Corps Leader | Breathing Style: None | Personality: Wise, empathetic, and gentle, Kagaya inspires absolute loyalty throughout the Demon Slayer Corps. Though aware the hereditary curse afflicting his family will claim his life at a young age, he continues guiding others with unwavering faith and resolve. | Looks: A man with fair skin, shoulder-length black hair, and sightless white eyes. A lavender curse of decaying flesh marks his upper face and slowly spreads downward.