Akie Yoshizawa

The television series, though technically one series made up of three seasons, are essentially self-contained and separate, aside from sharing the same basic themes and premise, and starring popular Japanese idol singers in the main roles, each one replacing the previous as the new Asamiya Saki, taking on her cover identity and yo-yo weapon. (gaijinrider)

A boy seeks manhood by joining his school’s militaristic cheer squad.