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A Former Soldier and a Cross-Dressing Boy Zodiac: Libra The protagonist of the story. Due to certain circumstances, he has to hide his true identity and live in an area full of women. He is recruited as a cadet by an AI, becoming a student at Acacia Academy. Because of his tragic ... read more

A Former Soldier and a Cross-Dressing Boy Zodiac: Libra The protagonist of the story. Due to certain circumstances, he has to hide his true identity and live in an area full of women. He is recruited as a cadet by an AI, becoming a student at Acacia Academy. Because of his tragic past as a child soldier in the men's world, he has mixed feelings toward the society dominated by women.

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A Surprisingly Tomboyish・Comforting Classmate Zodiac: Taurus Yui's classmate at Acacia Academy who also shares a room with him in the dormitory. She is honest and cheerful, but performs a bit poorly at both academics and sports... read more

A Surprisingly Tomboyish・Comforting Classmate Zodiac: Taurus Yui's classmate at Acacia Academy who also shares a room with him in the dormitory. She is honest and cheerful, but performs a bit poorly at both academics and sports. Like all feminists in this society of women, she has a vague hatred and fear of men. She appears to be coming from a complicated family......

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Mother of Akari Feminist Leader

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An Instructor With a Scary Smile Zodiac: Aquarius An officer serving at Acacia Academy, also acts as Yui's instructor. She holds the rank of Major. Calm and gentle, she always smiles, but her eyes do not share the same expressi... read more

An Instructor With a Scary Smile Zodiac: Aquarius An officer serving at Acacia Academy, also acts as Yui's instructor. She holds the rank of Major. Calm and gentle, she always smiles, but her eyes do not share the same expression. She is supportive of her students, and unlike her senpai, she does not say irrational things, so she is adored by the first-year students, however, the second-year students are extremely scared of her for some reason. Even though being an officer, she is also a part of the middle management, and seems to face constant hardship.

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A Frivolous Sister Zodiac: Libra Yui's sister, she is a child of the woman who hides Yui in a remote village, and was raised alongside him. A frivolous and cheeky girl, but she cares about her brother (sister) more than anyone ... read more

A Frivolous Sister Zodiac: Libra Yui's sister, she is a child of the woman who hides Yui in a remote village, and was raised alongside him. A frivolous and cheeky girl, but she cares about her brother (sister) more than anyone else. So much that she decides to volunteer at Acacia Academy and go to the city with him.

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An Expressionless Robot-Senpai Zodiac: Gemini A senpai at Acacia Academy, she shares a room with Yui and Akari in the dormitory. Because of her self-paced ... read more

An Expressionless Robot-Senpai Zodiac: Gemini A senpai at Acacia Academy, she shares a room with Yui and Akari in the dormitory. Because of her self-paced personality and lack of expressions, she is nicknamed "Robot." She excels in both academics and sports, especially in electronic warfare. Since she is not good at socializing, she gets confused when it is time to instruct her kouhai.

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A Villainess, Somehow Hard to Detest Zodiac: Leo A classmate at Acacia Academy, who is in a different squad from Yui and the others. She has a strange laugh like a typical ojousama character from a manga, but ... read more

A Villainess, Somehow Hard to Detest Zodiac: Leo A classmate at Acacia Academy, who is in a different squad from Yui and the others. She has a strange laugh like a typical ojousama character from a manga, but she actually appears to be a daughter of the president. With such a girl as a ruler, is this country going to be alright? Despite being talked behind her back, it looks like she is surprisingly popular. She seems to have a personal connection with Akari, often acting harshly toward her.

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A Strict but Naive Oni Sergeant-Senpai Zodiac: Aries A senpai at Acacia Academy, she is Yui's squad leader and instructor. An oni who imposes strict training and life lessons. At first glance... read more

A Strict but Naive Oni Sergeant-Senpai Zodiac: Aries A senpai at Acacia Academy, she is Yui's squad leader and instructor. An oni who imposes strict training and life lessons. At first glance, she seems mannish and determined, but there are rumors that she is surprisingly a maiden at heart......!? In the dormitory, she shares a room with Yaeka, and has a hard time dealing with the cheeky kouhai.