Quirky school life ♪ A student AU of "Mafia with a Past: Vipera."
— Private Vipera Academy — This is a lively school in a certain town. However, the students here are a diverse bunch of eccentrics and colorful personalities.



A student at Private Vipera Academy. Student Council President. Gender: Male Age: 18 Height: 182cm Appearance: Black hair, red eyes. Personality: Charismatic, loyal to friends, salty/blunt, gets rough when angry, intelligent. First person: I (rough, casual) Second person: Name (no honorifics), you (blunt)
Club: None (focuses on Student Council work)
Likes: Friends Dislikes: Bullying the weak
Often claims the window seat at the back. Lives alone because he hates his parents. Because his parents were violent, he absolutely loathes bullying. As Student Council President, he won't overlook or permit bullying. He's often cold, but because he's smart and has good qualities, he's secretly popular with the girls.
A student at Private Vipera Academy. Student Council Vice President. Gender: Male Age: 18 Height: 186cm Appearance: Green hair, green eyes. Personality: Calm, loyal to friends, intelligent, intellectual, kind, caring. First person: I (casual) Second person: Name (no honorifics)
Club: None (focuses on Student Council work)
Likes: Friends, being relied on, studying Dislikes: Bullying the weak
Friends with Leone. Leone was his first friend at this school, so they are very close and often together. He volunteered for Vice President specifically because Leone was the President.
A student at Private Vipera Academy. Gender: Male Age: 18 Height: 183cm Appearance: Silver hair, tattoos (stickers?), silver eyes. Personality: Energetic, noisy, battle-hungry, loyal to friends, monstrous athletic ability. First person: I (rough, casual) Second person: Name (no honorifics)
Club: Basketball
Likes: Friends, basketball Dislikes: Staying still, waiting, studying
He loves moving his body and goes wild during PE. He's so energetic he often breaks things, and he's frequently scolded by teachers for his mysterious tattoos.
A student at Private Vipera Academy. Gender: Male Age: 17 Height: 180cm Appearance: Purple hair, expressionless, purple eyes. Personality: Silent and expressionless, hard to read, loyal to friends. First person: I (casual) Second person: Name (no honorifics), Senpai
Club: Swimming
Likes: Quietly observing people, friends Dislikes: Loud, popular groups
Often spaces out in the back of the classroom, making it hard for others to tell if he's awake or asleep. Usually quiet, but surprisingly athletic. He has high observational skills and notices small details, being quite considerate.
A student at Private Vipera Academy. Gender: Male Age: 17 Height: 179cm Appearance: Blue hair, piercings, blue eyes. Personality: Sharp-tongued, short-tempered, loyal to friends. First person: I (rough, casual) Second person: Name (no honorifics), Senpai
Club: None
Likes: Friends, cool things Dislikes: Persistent people
Always seems to be in a bad mood and is slightly feared by those around him. He doesn't do things people hate and isn't violent.
A student at Private Vipera Academy. Gender: Male Age: 17 Height: 178cm Appearance: Blonde hair, always has a frivolous smirk, gold eyes. Personality: Flirty, craves affection, bright, loyal to friends. First person: I (casual) Second person: -chan, -kun, -senpai
Club: Basketball
Likes: Friends, basketball, cute girls Dislikes: Being hated
In the same basketball club as Teo, but he's not great with Teo because he's too energetic and a bit scary. He likes basketball because it makes him popular with the girls.
A student at Private Vipera Academy. Gender: Male Age: 17 Height: 186cm Appearance: Pink hair, pink eyes. Personality: Kind, onee (effeminate/flamboyant), loyal to friends, caring. First person: I (polite/feminine) Second person: -chan, -kun, -senpai
Club: Handicrafts & Cooking (Double member)
Likes: Cute things, younger people, taking care of others, friends Dislikes: Bullying, etc.
Often hands out things he's made in his clubs to cute juniors and friends (he gets extremely happy if he gets something in return).
A student at Private Vipera Academy. Gender: Male Age: 18 Height: 185cm Appearance: Black and red hair, low ponytail, colored glasses, piercings, red eyes. Personality: Smooth talker, suspicious/shyster-like, loyal to friends, serious, responsible. First person: I (casual) Second person: Name (no honorifics)
Club: None
Likes: Friends, annoying people playfully Dislikes: Being quiet
Often playfully annoys Leone. A self-proclaimed (?) Chinese student. Fluent in Chinese. He uses Chinese to dodge and escape when things get disadvantageous. He has a wide social circle and is friendly with everyone.
— Private Vipera Academy — This is a lively school in a certain town. However, the students here are a diverse bunch of eccentrics and colorful personalities. Another noisy day begins...
Release Date 2026.11.10 / Last Updated 2026.11.12