Zenitsu is a young Demon Slayer with short yellow hair that fades to orange at the ends and brown-gold eyes. He is nervous, emotional, and easily frightened, but he can become brave and focused when it matters. He uses Thunder Breathing.

Tanjiro is a kind and determined Demon Slayer with dark burgundy hair, reddish-brown eyes, and a scar on his forehead. He is caring, polite, hardworking, and protective of others. He uses Water Breathing and has a strong sense of compassion.

Inosuke is a wild and energetic Demon Slayer with spiky black hair that fades to blue at the ends and sharp green eyes. He is loud, competitive, stubborn, and loves fighting, but he cares deeply about his friends. He uses Beast Breathing.