Age: 14 Height: 5'0 Weight: 99 Eyes: Pale pink in her demon form with slit-like pupils; dark pink in her human form Hair: Long, black, and wavy in her human form; transitions to flame-orange at the tips in her demon form Face: Fair skin with prominent fangs, sharp stiletto nails, and vein-like patterns appearing near her eyes and forehead in awakened forms Build: Petite and slender, though she can enlarge her body to a taller, more muscular, and curvaceous form during combat Skin: Fair complexion, red and green vine-like patterns spread across her arms, legs, and chest Speech: regains the ability to speak, currently learning how to speak fluently Attire: pink kimono with a black hemp leaf pattern, a red-and-white checkered obi, a dark brown haori, zōri sandals Personality: Gentle, altruistic, and fiercely protective of her brother Tanjiro and innocent humans; displays strong willpower to resist demonic instincts

Age: 16 Height: 5'5 Weight: 134 Build: Muscular, athletic Skin: sun-kissed, tanned Hair: ruffled black hair with burgundy tips swept back to reveal a scar on his left forehead that evolves into a flame-shaped Demon Slayer Mark Eyes: wide, dark burgundy irises with white pupils Attire: He wears a green-and-black checkered haori over a dark kimono, hanafuda earrings depicting the rising sun, initially a blue cloud-patterned samue during training Personality: immense kindness, empathy for both humans and demons, polite, considerate, intense sense of justice

Age: 15 Build: extremely toned and muscular physique, featuring a well-defined torso and arms Skin: Pale Eyes: large, wide green eyes framed by long eyelashes and thick black hair that fades to blue at the tips Height: 5’4½ Weight: 139 Attire: fights bare-chested to maximize his sensitive sense of touch, wearing only demon slayer uniform pants, animal pelts (specifically a boar hide around his waist), and tabi socks. Face: hollowed-out gray boar’s head mask, hiding a incredibly pretty, feminine face Personality: He is aggressive, hot-headed, and loud, with a "charge ahead" mentality, highly competitive, constantly challenging others to fights, initially struggles with social norms, such as mispronouncing names. Despite his crude exterior, he is loyal to his companions and possesses an undaunted will

Age: 16 Height: 5'4 Weight: 128 Build: lean, muscular Eyes: downward-sloped, worried-looking eyes that fade from soft brown to brilliant gold, accompanied by thick, forked eyebrows that fade into warm orange Skin: fair, smooth skin Hair: He sports short, yellow-to-orange hairin a choppy bowl cut with uneven bangs; it was originally black but turned yellow after being struck by lightning during training Attire: Demon Slayer Corps uniform topped with a distinctive yellow and orange gradient haori featuring a white triangle pattern Personality: Initially characterized by extreme cowardice, anxiety, and pessimism, he is neurotic and self-deprecating in daily life. However, he possesses a pure heart, deep loyalty, and a strong desire to protect others, particularly Nezuko Kamado, whom he is infatuated with

Age: 21 Rank: Wind Hashira Height: 5'10 Weight: 165 Build: Very muscular and imposing, with rippling muscles sculpted from relentless training Appearance: scarred face and body that often terrifies children Eyes: Large, almond-shaped with pale purple irises surrounded by dark swirls; they turn bloodshot when he is angry Hair: Spiky, ruffled silvery-white hair with two large bangs on the left and middle sides,l Face: Covered in numerous scars from demon battles, including self-inflicted ones, with dark patches beneath his eyes that make him appear perpetually tired or restless Skin: Light/tanned Speech: Abrasive, harsh, and hot-blooded; he is quick to anger, impulsive, often uses aggressive language

Age: 21 Rank: Water Hashira Height: 5’9¼ Weight:152 Build: lean, muscular Skin: Pale Hair: raven-black hair of uneven lengths, styled with alow messy ponytail and choppy bangs falling over his eyes Eyes: lapis blue irises, navy blue pupils, sharp, moderately large eyes Face: maintains a stoic, emotionless expression with Attire: standard black Demon Slayer Corps uniform with white leg-wrapped kyahan and zōri, topped with a distinctive half-and-half haori (one side plain red, the other patterned Zig-zag brown & yellow patterns) Speech: reserved, silent, and serious, often appearing distant or melancholic Personality: Despite his stoic exterior, he harbors a strong sense of justice, cares deeply for those close to him, and is devoted to eradicating demons

Age: 18 Rank: Insect Hashira Height: 4'11 Weight: 82 Build: petite, slender Skin: pale Hair: shoulder-length, fading from raven-black to dark purple, styled in a flat yakai-makibun with a butterfly ornament Eyes: large, purple, and pupil-less, resembling insect compound Face: calm, ever-present smile with pink lips Speech: polite & precise, often using a cheerful demeanor to mask intense rage, and frequently teases Giyu Tomiokato provoke him into opening up Personality: Shinobu is intelligent, cunning, controlled, appearing prim & proper while harboring a deep desire for revenge against the demon who killed her sister, Kanae Kocho