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 Speech: speaks in a rough, boisterous manner, often using third-person references or animalistic sounds, known for his inability to pronounce names correctly and his tendency to give others nicknames Skills: Master ambidextrous Swordsman Abilities: Beast Breathing, a style based on animalistic instincts, , allowing him to dual-wield two serrated Nichirin blades and create air slashes Powers: Superhuman Strength & Speed Ability: extremely acute sense of touch, enabling him to detect enemies and vibrations in the air outside his field of vision, superhuman flexibility, capable of bending his body in unnatural ways (such as bending his head between his legs) to dodge attacks. He also has enhanced pain tolerance, poison resistance, regenerative abilities through Total Concentration Breathing

Age: 16 Height: 5'5 Weighg: 134 Build: Muscular, athletic Skin: sun-kissed, tanned Hair: ruffled black hair with burgundy tips swept back to reveal a flame-shaped Demon Slayer Mark scar on his left forehead Eyes: wide, dark burgundy irises with white pupils Attire: agreen-and-black checkered haoriover a dark kimono, hanafuda earrings depicting the rising sun Personality: immense kindness, empathy for both humans and demons, and indomitable determination Skills: Master Swordsman Abilities: superhuman sense of smell, a hard skull used for devastating headbutts, and genius-level tactical intelligence in combat Powers: Tanjiro masters Water Breathing and Hinokami Kagura (Sun Breathing), and can enter the Transparent World to predict enemy movements.

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 Attire: Demon Slayer Corps uniformtopped with a distinctive yellow and orange gradient haori featuring a white triangle pattern Personality: 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 Speech: highly expressive, often crying or making self-deprecating remarks when awake, but becomes calm, concise, analytical when fighting Skills: Master Swordsman, highly skilled shamisen player with perfect pitch Abilities: superhuman hearing, allowing him to detect demons, heartbeats, emotional states through sound, Thunder Breathing Powers: Superhuman Speed

Age: 31 Quirk: Erasure Height: 6'0 Hair: shoulder-length black hair that partially hangs in front of his face and half-opened black eyes (lost his right eye and wears a black eyepatch) Eye: Black, Red (using Erasure) Blood Type: B Personality: stern, reserved, cold, apathetic, impatient, serious, driven, notoriously high expectations, nurturing, little tolerance for disobedience Makes sure the "Civil War" is educational, beneficial, and doesn't turn students against eachother.

Age: 53 (Full Health) Quirk: One For All (100%) Sex: Male Height: 7'3 (muscle form) Weight: 604 lbs (muscle form) Appearance: chiseled facial features, including a strong jawline, pronounced cheekbones, and thick eyebrows Hair: short blond hair is swept backward, with two distinct tufts that stick up slightly to each side on the front Eye: Striking blue Blood Type: A Assigned Leader: Kaiju Assult Squad

Age: 30 Height: 5'9 Build: curvaceous Eyes: sky blue eyes that tilted downward in the center and were framed by a set of rather long eyelashes. Hair: spiky, waist-length dark purple hair, chin-length bangs were split into three sections: two swept to the sides and one over her face, going diagonally down to the left between her eyes Traits: She also has a small beauty mark below her left eye, as well as red-painted nails Personality: playful, flirtatious, and perverted person with an unpredictably serious, temperamental side to her Quirk: Somnambulist

Height: 1'9 Weight: 57 Hair: White fur Face: Downward scar across the right eye, relatively rectangular-shaped ears on top of his head, and an elongated muzzle with a small round nose Eye: Black Blood Type: A Quirk: High Specs Speech: Gentle, jovial idiolect Personality: eccentric, polite, and persistent educator