
Ishii was a director who managed to combine eroticism and sleaze with art and technical skill. Orgies of Edo is a notable achievement for its rich colours, cinematography, set design, costumes, experimental scenes and a deep exploration of striking sexual perversions in a historical setting.
Orgies of Edo is set at the height of the Edo Period (1603-1868). Edo, now known as Tokyo, was Japan's capital city and is renowned as the place where Japanese popular culture developed. Kabuki theatre grew out of Edo. Edo was also known as a place of hedonism and indulgence. It is thus fitting that Ishii would set his ero-guro films here.

The infamous opening scene begins with a close-up of a man's darting eyes as the camera slowly pans backwards. We are already indicated that what follows is a film of voyeurism and a glimpse into a dream/nightmare world of sexual perversion. We see that this man exists in some kind of underworld or "hellscape", arguably reminiscent of Dante or Nobuo Nakagawa's Jigoku (1960). There is a kind of large shelving feature in which various unusual figures are involved in unusual acts. One man seems to suck fluid from a tube conected to a woman above him. A woman with four breasts is seen on a lower compartment and an alsation dog is thrown into the mix.

An argument can be made that films like Orgies of Edo are beneficial and admirable in that they externalise taboo desires and urges. Not to say that everyone secretly wants to partake of the events in the film. But films like this arguably throw the unconscious out on display and visualise the unusual potentialities of human experience. I don't think the film is condoning the acts it depicts. I believe Ishii is in fact critiquing such acts, which, as acknowledged earlier, are described as a "depravity and sickness of the mind" by a narrating character. But I think there is something healthy in depicting sordid, forbidden practices. The more we talk about and are aware of such things, the more we understand about the hidden recesses of the human mind.
I think the fact that sexploitation films are low budget and often under the radar is a positive thing. These films are not self-consciously trying to live up to critical and acceptable standards. Sexploitation films are on the obscure fringes of culture and are far more free to explore taboo issues than most other films. They are also refreshingly unpretentious and direct. This, as far as I'm concerned, makes them very enjoyable.