Gakuen☆Shinsengumi! ~Otome Gokoro to Kyokuchuu Hatto~

There is a girls boarding high school. It is known as a prestige high school, but the number of students are decreasing. Vice school principal suggests the school should become a coed school, but school principal refuses it. As a result, students divide into two groups.... Several days later, a boy is transferred to the school as a test. Like this, a battle for him breaks out....