Nao Yoshino is a girl who fails the entrance exams of her target high school. She winds up enrolling in a technical high school called Kenritsu Asuka Kōgyō Kōkō, also known by the nickname "Asukō". Out of the 148 entering freshmen, only three are girls, and Nao is the only one in her class.
Nao Yoshino
Yokoyama Aruto
Tamaki Makoto
Takeuchi Kazuya
Wajima Go
Hirose Satomi
Kishi Tetsuro
Murai Hajime
Hirakawa Koji
Watanabe Shinichiro
Momo Aizawa
Yokoyama Sachiko
Naganuma Kyoko
Sugisaki Kanako
Yoshino Fujio
Okano
Ryusei
Omukai Toru
