There are several embraces, but only one life-saving kiss. There are several panty/butt shots and bathing silhouettes. Yuu's sisters run around their house in underwear or less regularly, but it's not graphically detailed.

One band member is openly gay and admits to flirting with other guys to make them uncomfortable.

At one point, fans get violent and throw punches and empty bottles, one of these breaks a guitar and cuts the bass player's face.

Adults smoke and drink alcohol, primarily an off-duty teacher.