Warning: The above video might be slightly NSFW (well depending on where you work). As soon as I watched the clip I was struck by just how surreal it was — Miki Komori (who's an adult video star from Japan) seems to be wearing underwear on her head and her hair style looks very "avant-garde" to say the least. The video looks like a Saturday Night Live parody of something, but rest assured this is an actual series of films:
"Kekkō Kamen (けっこう仮面 Kekkō Kamen) is an adult rated manga and anime series from Japanese creator Go Nagai. The series is about the misadventures of a student named Takahashi Mayumi who attends a boarding school called "Toenail of Satan's Spartan Institute of Higher Education". Takahashi's only protection is from a mysterious figure known as Kekkō Kamen.
Kekkō Kamen is a female superhero whose costume consists solely of red boots, gloves, scarf and a mask with long bunny-like ears. Her fighting style is graceful, and her finishing move involves driving the opponent to the ground with a flying headscissors takedown which presses her groin into the victim's face."
Found via zaeega.com.