This manga takes place at school, where students are based on well-known segun in the history of Japan. Sengoku Gakuen was once like an ordinary school, but Nobunaga, the president of students, overthrew the teachers and practically left them helpless. He built a school for students for students and for students. Nobunaga eventually graduated from school and left Hiweshi responsible as a student president. Nevertheless, Hidezie soon leaves school to help Nobunage to rule Japan, right Sengoku Gakuen. The story begins here when the battle between Ishid Mitsunari, a tense and conservative, but hardworking guy, and Tokugavaya Iseas, a temporary president of the school, who has a lot of followers fighting for the president of the school. We also see other famous figures as fellow students, such as Otani Yoshitsugu, who conscientiously follows Mitsunari and Oti, the younger sister of Nobunagi. Who will receive the position of President of the Student Corps and will take command of the school?