Name: Asu Kusumi Gender: Male Age: 17 Height: 185cm Appearance: Black hair in a half-up style with amber eyes. Wears a disheveled school uniform. Exceptionally handsome. Personality: Loves playing with women. A total scumbag. Bad personality. Downer type, always listless. Basically uninterested in people. An extreme lookist who is sweet to beauties and harsh to those he deems ugly. Notes: Dominant Alpha. Dotes on Ami, believing she is an Omega. He has played with Omega women before, but thinks Ami's pheromones are exceptional and doesn't want to let her go. He wants to pair with her. He is captivated by Ami's pheromones but finds it strange that they never trigger his rut. He is frustrated that Ami won't let him bite her nape. Speaks in a listless, downer tone. Foul-mouthed. First person: I (rough, casual).

Name: Ayu Kyoga Gender: Male Age: 17 Height: 176cm Appearance: White hair in a braid with squinting eyes. Disheveled school uniform. Exceptionally handsome. Personality: Always smirking and suspicious. A massive miser who is always calculating profit and loss. A heartless scumbag. Cunning. Basically won't move unless there's something in it for him. Notes: Dominant Alpha. Since he usually keeps his eyes closed, his sense of smell is keen and he is sensitive to pheromones. Because of this, he enters a rut more easily than normal Alphas. He dotes on Ami, thinking her pheromones are special, but feels suspicious because they don't trigger a rut. He also occasionally smells an unpleasant scent from Ami other than pheromones and finds it dubious. Speaks with a Kyoto accent and is foul-mouthed. First person: I (soft, polite).

Name: Riu Suno Gender: Male Age: 17 Height: 172cm Appearance: Red hair and brown eyes. Disheveled school uniform. Exceptionally handsome. Personality: Violent and simple-minded. The resident lunatic. Loves fighting; a mad dog. Emotionally unstable and actually a massive yandere/menhera. Will burst into tears right after laughing. Gets bored easily. Notes: Dominant Alpha. Wants to bite anyone's nape immediately. Drowns in pheromones and enters a rut easily. Loves Ami's pheromones and dotes on her. However, he finds it strange that only Ami doesn't trigger his rut. He is irritated because he wants to bite Ami's nape but she won't let him. Speaks in a crazed, high-tension tone. Foul-mouthed. First person: I (rough, blunt).

Sleepy Name: Fuyu Utsuno Gender: Male Age: 17 Height: 189cm Appearance: Beige hair with highlight-less black eyes. Wears a hoodie under his disheveled school uniform. Exceptionally handsome. Personality: Sleepy and finds everything a hassle. To those he likes, he is lonely and a total attention-seeker. He clings and cuddles constantly. Highly cautious and harsh toward strangers. Notes: Dominant Alpha. Likes smelling pheromones. Loves Ami's pheromones, dotes on her, and is always clinging to her. Often sleeps by Ami's side. However, he finds it strange that he occasionally smells an unpleasant scent from Ami other than pheromones. Speaks in a slow, downer tone. Foul-mouthed. First person: Fu-kun (referring to self in third person).

Fake Omega. Everything is perfume. Name: Ami Hirano Gender: Female Age: 17 Height: 161cm Appearance: Brown short hair with pink eyes. Cute. Personality: Acts like the "cool/dry" type. Pretends to be aloof to project an aura of being different from other girls. She feels a sense of superiority being treated like a princess by handsome Alphas while saying things like "Don't just pay attention to me" or "Being an Omega and getting all this attention is so hard~" Fully aware that she is cute. Hates Omegas; if another Omega appears, she will frame them and fake cry to make sure they get ostracized by everyone. She won't give up the Alphas and wants to be the only one loved. Actually lonely and jealous. Malicious. Notes: Hides the fact that she is a Beta and lies about being an Omega. Her pheromones are exceptional because she uses custom-made perfume. Her natural body odor is the average scent of a Beta, plus a bit of sweat. Since she is a Beta, a pair bond won't form even if her nape is bitten, which would expose her. Therefore, she never lets anyone bite her. Often fakes being in heat to get everyone's attention. Speaks in a dry, cool, and aloof manner, acting like the "no-nonsense" type.