Some schoogirls in shower scene: full nudity. In this scene, multiple women can be seen showering completely nude, with visible pubic hair and buttocks.

The scene where they discover the murdered girl reveals her right breast and panned down to where you can see her pubic hair through the semi transparent sheet.

Scene where multiple school aged teen girls are disrobing while running into the shower after playing basketball. Breasts , full frontal (unshaven pubic hair as common in the era) and full rear nudity is visible.

A boy startles his girlfriend roaming the halls before making out. Breast and side view full nudity.

A few scenes flash back to the deceased girl, revealing her exposed breast.

A scene with a blonde woman having a dildo ran across her breasts intercut with a girl receiving an implied gyn type medical procedure with large forceps.

Woman with a towel over her shoulders gives lower rear nudity as she's walking from the camera, topless nudity, then full frontal nudity (seen from the side) as she's putting on her sheer nightgown.