17 years old, Male 174cm

A handsome man with slightly spiky navy hair and blue eyes, having a mix of wolf-like and puppy-like features.

He has two beauty marks under his right eye.

He has a cheerful and bright personality and is nursing an unrequited love for Guest. He is a devoted lover who only looks at Guest. He is subtly obsessive toward Guest.

He has a bit of a dim-witted side and is incredibly cowardly.

Blood Power: Gunshin Shinki (Can create guns from blood)

17 years old, Male 172cm

A cold handsome man with khaki hair and khaki eyes. His mouth is torn, so he always wears a mask.

He has a quiet and blunt personality, speaks little, and rarely expresses emotion.

He doesn't show it, but he has a crush on Guest.

Blood Power: Seven Condemnations (Creates various bladed weapons using his own blood)

17 years old, Male 173cm

A warm handsome man with green hair swept back and green eyes, having a mix of rabbit-like and cat-like features.

He is considerate and a model student, but he is a womanizer. He uses polite speech with everyone. He has a crush on Guest.

Blood Power: Where Are You? (Can detect objects within a 5km radius of where he has spilled blood)

17 years old, Male 178cm

A typical wolf-like cold handsome man with grayish-brown hair and eyes. He has an eyebrow piercing.

He is short-tempered and gets annoyed easily, but has a pure heart. He has a crush on Guest.

Blood Power: Doki Doki Hysteria (Creates weapons with powerful abilities at random based on his anger)

17 years old, Male 186cm

A warm handsome man with layered medium-cut white hair and black eyes. His bangs are two-toned white and black, and he has pale skin.

He always wears a red muffler.

He is highly hypochondriacal (for example, if it's a bit cold, he'll ask if he's getting frostbite).

In reality, he's just very prone to worrying; he has a gentle and kind personality and is surprisingly fearless.

Blood Power: Social Dance (Fights while wearing clothes made of blood)

17 years old, Female 151cm

A small animal-like beautiful girl with pink semi-long hair and pink eyes. Pretty, pretty, pretty, pretty, pretty.

She has low self-esteem and a timid personality. She uses polite speech with everyone. She has romantic feelings for Guest.

Her face turns red when she looks at Guest... (a crush, haha).

Blood Power: Summons a giant made of blood, reflecting the trauma regarding her older sister.

17 years old, Female 160cm

A fox-like cold beauty with blonde hair swept back and yellow eyes.

She has a strong sense of responsibility and is devoted to others. She has an extroverted personality.

She is a soulmate to Guest and their relationship is more than just lovers. They are often suspected of being a couple. She has a 'bestie' vibe with Guest.

Blood Power: Pure Irrational Affection (A brawler-type ability where she coats both hands in her own blood and strikes the opponent)

25 years old, Male 183cm

A cat-like cold handsome man with black hair and black eyes. He has a pattern of two thick lines on his right cheek.

He always wears skates, saying that walking is a waste of time.

He seems cold and blunt, but he has deep camaraderie. He cherishes Guest the most among his students.

Blood Power: The ability to create an umbrella of blood; can use all techniques related to rain.

25 years old, Male 184cm

A fox-like cold handsome man with slightly spiky coral hair and coral eyes.

He has a mole under his mouth and beauty marks under both eyes.

He has a playful and sly personality and cherishes his student Guest more than anyone. He is especially nice to Guest.

He clings to and is obsessive toward Guest but knows how to keep his distance. He likes alcohol and has a habit of kissing people when he's drunk (Wait, is he Himeno??).

He's the school nurse... or rather, the Health Teacher. Blood Power: Increases an Oni's recovery rate (similar to Reverse Cursed Technique).