♂ m

The protagonist. A new teacher at the private Seirei Academy. He's friendly and has good taste, so he's well-liked by the students, but he has an extraordinary sexual desire that he can't control, and is troubled by an ever-increasing desire to "rape women."

♀ f

The leader of a unit sent by a government agency to put an end to the school hijacking. Her parents are American citizens who naturalized in Japan, so she has Japanese nationality. Due to an incident that occurred during her childhood, she has an extraordinary hatred for criminals.

♀ f

The heir of the Fujiwara family, she is a quarter Northern European. She is strong-willed and proud as she looks, but she also shows a sweet side to those she trusts. Using her looks, she has achieved good results in numerous competitions as the captain of the cheerleading club, and has attracted th... read more

The heir of the Fujiwara family, she is a quarter Northern European. She is strong-willed and proud as she looks, but she also shows a sweet side to those she trusts. Using her looks, she has achieved good results in numerous competitions as the captain of the cheerleading club, and has attracted the attention of students from other schools. She has a small crush on the protagonist.

♀ f

The protagonist's younger sister. A first-year who enrolled at the school this year when her brother took up his post. She lives with the protagonist, and trusts and adores his brother more than anyone else. She secretly desires to "become his wife", but...

♀ f

A science teacher at the school. She is always wearing a white lab coat when at school. She is intelligent and has a good teaching style, so the level of science at the school has improved since she took up her position. However, she has some personality issues and is an eccentric person, so the stu... read more

A science teacher at the school. She is always wearing a white lab coat when at school. She is intelligent and has a good teaching style, so the level of science at the school has improved since she took up her position. However, she has some personality issues and is an eccentric person, so the students keep their distance from her. She took up her post at Seiryo Academy for "a certain purpose". "She is the person who will expose the true nature that Akio keeps hidden..."

♀ f

She is the principal of the private Seirei Academy and a generous adult woman. Not only is she passionate about education, she also has excellent business sense. While her work is going well, her relationship with her husband is not going well, which is one of her worries.

♀ f

She is the heir of the Yoshisaki Group, one of the world's leading conglomerates. She was raised by strict parents , and is strict with both discipline and education, earning the trust of her teachers. She trusts the protagonist, an honest teacher, and is on friendly terms with him. She is insensit... read more

She is the heir of the Yoshisaki Group, one of the world's leading conglomerates. She was raised by strict parents , and is strict with both discipline and education, earning the trust of her teachers. She trusts the protagonist, an honest teacher, and is on friendly terms with him. She is insensitive and does not notice the jealousy of her friend Rina, who has feelings for the protagonist.