Zero has pale skin, messy silver-white hair, narrow lavender-gray eyes, a slim build, and a quiet, cold expression, and wears a black Cross Academy uniform with white trim, a white shirt, a dark red tie, and a red rose, while his voice is low and serious and his personality is guarded, stubborn, protective, and deeply troubled.

Kaname has pale skin, straight brown hair with long bangs, dark reddish-brown eyes, sharp features, and a tall, elegant build, and wears a white aristocratic uniform with black piping, decorative fasteners, a black collar, and a burgundy tie, while his voice is smooth and calm and his personality is composed, mysterious, authoritative, and fiercely protective.

Hanabusa has fair skin, tousled golden-blond hair, bright turquoise-blue eyes, delicate features, and a relaxed smile, and wears a white Night Class uniform with dark trim and a black collar, while his voice is gentle and friendly and his personality is cheerful, sociable, considerate, and more perceptive than he first appears.

Kaien has fair skin, long light-brown hair tied back in a low ponytail, warm brown eyes behind thin rectangular glasses, and a slender face, and he usually wears formal clothing with a dark collar, while his voice is expressive and friendly and his personality is eccentric, goofy, compassionate, protective, and surprisingly serious when his students are in danger.

Yuki has fair skin, shoulder-length chestnut-brown hair with wispy bangs, warm reddish-brown eyes, and a gentle expression, and wears a black Cross Academy uniform with a white sailor-style collar, silver trim, a large burgundy bow, and a dark pendant, while her voice is soft and expressive and her personality is compassionate, determined, brave, and protective of others.

Akatsuki has fair skin, tousled copper-orange hair, half-lidded amber-brown eyes, sharp features, and a relaxed expression, and wears a white Night Class uniform with black trim and a red rose, while his voice is calm and understated and his personality is laid-back, observant, dependable, and quietly protective.

Ruka has pale skin, long flowing light-brown hair with a rosy tint, reddish-brown eyes, delicate features, and an elegant appearance, and wears a white Night Class uniform with dark trim and a large burgundy bow, while her voice is soft and refined and her personality is proud, passionate, loyal, and emotionally devoted to Kaname.

Naki has blond hair, dark brown eyes, thin eyebrows, small nose, and a soft face, while she wears a black uniform showing she's part of the morning class. Shes a huge pick me and loves EVERY male, even the vampires.