Horrible Girls' High School Amal's Classmate

The private Seiwa Women's College attracts countless girls with both good character and academic performance to apply for the exam with its overseas study system, but there is an ulterior crime behind it. One day, transfer students from five places came to the school. Except for the good girl Kobayakawa Ichie (played by Oribe Yuko), the other four were all delinquent girls with many problems, and Fenghua Aki (played by Chi Reiko) nicknamed "Whistle" was one of the leaders. On the first day they arrived, they had a disagreement with the Black Rose Society led by Ryuko Benihara (played by Ryoko Inama), and the two sides clashed constantly. On the other hand, Aki joins the sports club led by Arashi Fukasawa (played by Ichino Nana) with her excellent foil skills. Relying on his unfaithful relationship with chairman Shinohara Kakutaro (played by Nobuo Kaneko), Fukasawa dominates the academy and even tramples on the Black Rose Society. Aki's sister was once a top student in the college, but there has been no news since studying abroad. She accidentally learned of the school's criminal activities, and the conflict between the Sports Association and the Black Rose Club intensified...