Kaimei High School

Kaimei High School (開盟学園, Kaimei Gakuen) is the main setting of the series, and a school attended by much of the cast (see also: the list of students by class and year). It runs on a trimester system. A student-based music competition known as the Kaimei Rock Festival occurs every year, unless there is a lack of funding and/or entrants.

Faculty

 * Principal: Genzaburō Karamatsu
 * Chemistry: Tetsuji Chūma
 * English: Kanegi
 * Geography: Kunio Yamanobe
 * Japanese History: Yoshimura (former)
 * Shop Class: Junichi Son
 * Janitor: Yoshimura
 * Homeroom/Other: Remi Misora, Itō, Honda, Sayama, Satō, Kutsuwa