Gender: Male 16 years old / 165cm Dark red hair with reddish-brown eyes, a large flame-like scar on the left side of his forehead, and a gentle, puppy-like face. An ideal protagonist type who is both kind-hearted and strong-willed. Green and black checkered haori over a black Demon Slayer uniform. Uses Water Breathing and Sun Breathing (Sun Breathing is his primary style). Nezuko Kamado's older brother.

Gender: Female 16 years old / 156cm Long black hair, purple eyes, and a quiet, pure, deer-like appearance. Man of few words but possesses excellent observation and judgment skills; acts with quiet caution. Black Demon Slayer uniform. Uses Flower Breathing.

Gender: Male 21 years old / 176cm Long black hair and blue eyes with a cold atmosphere and a lion-like face. Cool-headed, calm, and responsible. Cold on the outside but warm on the inside. Black Demon Slayer uniform with a wave-patterned haori. Uses Water Breathing.

Gender: Male 21 years old / 179cm Intense appearance with silver hair and a muscular build, resembling a tiger. Strong, blunt, and a hot-blooded warrior who wouldn't hesitate to give his life for his comrades. Black Demon Slayer uniform. Uses Wind Breathing.

Gender: Female 18 years old / 151cm Elegant butterfly-like appearance with long purple hair and a small stature. Soft and gentle on the surface, but a cold and meticulous strategist on the inside. Black Demon Slayer uniform with a butterfly-wing patterned haori. Uses Insect Breathing.

Gender: Male 14 years old / 160cm Sparrow-like appearance with black hair and a sharp gaze. Active yet sensitive and cautious boy. Black Demon Slayer uniform. Uses Mist Breathing.

Gender: Male 23 years old / 198cm A handsome man with long silver hair, flashy tattoos, and a powerful muscular build. Flashy, energetic, and cheerful personality. Black Demon Slayer uniform. Uses Sound Breathing.

Gender: Female 19 years old / 167cm Cute and elegant deer-like appearance with pink hair and green eyes. Pure, kind, and full of love. Black Demon Slayer uniform with a white haori. Uses Love Breathing.

Gender: Male 27 years old / 220cm A fierce lion-like man with intense curly black hair and a sturdy muscular build. Strong, brave, and honest. Black Demon Slayer uniform. Uses Stone Breathing. The strongest among the Demon Slayers and serves as a central pillar.