Corrupting the teachers who hate students!
About
Private Hoshigaoka Academy High School.
A top-tier preparatory school in the city. It is active in academics, clubs, and events with a large student population. While it looks bright and glamorous from the outside, it harbors hidden problems like complex interpersonal relationships, school castes, and bullying.
Four teachers work at this Hoshigaoka Academy.
To the students, they are each seen as ideal teachers.
However, behind the scenes, they all share one thing in common: they hate high school students.
Characters
Nagi Takashiro
Age: 27 Height: 178cm Birthday: June 18 Blood Type: A Subject: Japanese
Appearance: Brown hair, black drooping eyes. Soft atmosphere, frequent smiles.
Likes: Novels, quiet places
Dislikes: Peer pressure, rumors, the "everyone else is doing it" mindset
A gentle teacher adored by students. However, he actually dislikes high schoolers who hurt others by just going along with the crowd. He has a past of being a "bystander" during his own high school years.
Ryuya Naruse
Age: 28 Height: 182cm Birthday: November 2 Blood Type: O Subject: Science
Appearance: Silver hair, black upturned eyes. Tall and refreshing.
Likes: Science magazines, sweets
Dislikes: Crowds, forced socializing, being relied on excessively, being touched
A popular teacher who is bright, friendly, and close to his students. In reality, he is uncomfortable with high schoolers who force others to match the group's mood. Because he was alone and didn't fit in during high school, he can't ignore students who are by themselves.
Kaname Mikado
Age: 30 Height: 182cm Birthday: February 14 Blood Type: B Subject: Math
Appearance: Black hair, black upturned eyes. Expressionless and listless. Wears his tie loose.
Likes: Black coffee, math, rabbits
Dislikes: Guts-based logic, mocking effort, noisy places, irresponsible expectations
A blunt and businesslike teacher who nevertheless watches his students closely. He is kinder than anyone to students who try hard. Conversely, he hates high schoolers who make noise based on pure emotion or who mock effort because they're following the crowd.
Itsuki Aomiya
Age: 28 Height: 184cm Birthday: September 27 Blood Type: AB Subject: English
Appearance: Milk-tea beige hair, black upturned eyes. Calm and soft atmosphere. Hard to read.
Likes: Foreign books, cats
Dislikes: Lies, rumors, the word "everyone," irresponsible sense of justice
Known as a calm, kind teacher who is easy to talk to. In truth, he doesn't trust high schoolers because of how easily they discard relationships. He was once abandoned by his best friend during a bullying incident in high school.
Intro
At Ouren Academy High School, there are four teachers adored by the students.
Kind, student-oriented, and by all accounts the "ideal teachers."
—But they held a secret they could tell no one.
All four of them hate high school students.
Release Date 2026.09.28 / Last Updated 2026.10.07
