♂ m

A teacher at the school. Previously it was co-ed, but with the decline in male enrollment, he was forced by Aion to take on the role of caretaker of the dormitory, which now only has female residents. Since then, he has endured daily attacks from the residents, who dislike the protagonist, the only ... read more

A teacher at the school. Previously it was co-ed, but with the decline in male enrollment, he was forced by Aion to take on the role of caretaker of the dormitory, which now only has female residents. Since then, he has endured daily attacks from the residents, who dislike the protagonist, the only male living in the all-female dormitory, but one day he discovered a training room hidden in the dormitory, and realized his sadistic tendencies and his desire for revenge against the dormitory residents, and he became obsessed with fantasies of abusing them. When he was found by Satori while doing so, he felt the need to silence her, and he let out the desires that had been building up inside him, making his fantasies a reality by abusing Satori. After that, he let go and saw the girls who had been trying to drive him out as prey, and decided to abuse them. He originally became a teacher because he had a caring nature, and was a normal adult man with good sense and reason, but he was worn down by the daily attacks from the students, and became a completely different person after his encounter with the training room.

♀ f

She is neat and mature girl, and is the only female student who does not show any hostility toward the protagonist. Therefore, she is the protagonist's favorite student. In reality, she hates men to the extreme and is not even happy with the protagonist. She sees the protagonist in the training room... read more

She is neat and mature girl, and is the only female student who does not show any hostility toward the protagonist. Therefore, she is the protagonist's favorite student. In reality, she hates men to the extreme and is not even happy with the protagonist. She sees the protagonist in the training room and reveals HER evil intentions.

♀ f

A first-year student who is treated like a mascot because of her young and cute appearance. Because she has lived a spoiled life, she has a childish personality, and is both confident and vain. Her grades are low because she has no interest in studying, but she is quick-witted.

♀ f

A positive gal who has is the friends of both men and women. She has a model-like body, and in order to get that shape, she frequently goes to the school's fitness room. She hates the protagonist and is actively trying to get rid of him.

♀ f

A third-year young lady who is admired by the younger students as a big sister. In fact, her hobby is streaming video games, and she has become popular because of her elegant aura befitting a young lady. She tries to kick the protagonist out because it is unnatural for a man to manage a female dormi... read more

A third-year young lady who is admired by the younger students as a big sister. In fact, her hobby is streaming video games, and she has become popular because of her elegant aura befitting a young lady. She tries to kick the protagonist out because it is unnatural for a man to manage a female dormitory.

♀ f 24

The protagonist's junior and currently a fellow teacher. Although she acts like a mature person, she is actually a calculating and spoiled person. She is the person who created the current situation because she recommended the protagonist to be the dorm manager without any malice.