Rokutousei Spica

A girl named Supika attends a school specializing in astrology and astronomy magic. Students can wield one of three magical elements: sun, moon, or star. Supika uses Spica, the brightest star in Virgo, which is the highest level of magic available to her. Despite her abilities, female students at the school are restricted to third-class status and cannot advance beyond that rank, a privilege reserved for male students. Supika challenges this outdated policy and seeks to elevate her skills to achieve first-class status. Amano, the principal's son, opposes her efforts and actively works to prevent her from reaching that goal.