Seijû gakuen

School of the Holy Beast is a weird concoction of exploitation who's very unusualness makes it worth watching. A girl enjoys her last night of freedom before entering a convent. The convent, of course, turns out to be a hotbed of immorality that de Sade might have scripted. Expect plenty of flagellation, lesbian trysts, and displaying of breasts – all in a style that crosses Hammer Horror with Russ Meyer mammary voyeurism. But throw in a script that plays hard and loose with Christianity in a way that only a foreign country could and it starts to appeal for its sheer audacity. I found the scene of one of the nun's punishment - being tied with rose briers and then whipped with bunches of red roses particularly aesthetically pleasing.