Typical cheerleading clubs in schools, known as ōendan, consist of men clad in black gakuran stand-up collar uniforms yelling vigorously and performing synchronized, dynamic choreographed moves to support sports teams.

While the traditional activity is becoming less popular among male students, many ōendan across the nation have been attracting girls in recent years.

At Aichi Prefectural Toyohashi Minami High School in the city of Toyohashi, 10 out of 11 ōendan members are female students.