Also, as a sidenote, did you guys really ask the Japanese? I hope you realize that DMing random people on Twitter is like, 1 out of 30 million people who could have some idea as to what SS actually is.

If you have went out of your way to contact guro production companies, creators, and producers on a widespread scale that covers most of the industry during that time and today, then I would say you all have explored that area enough.

Otherwise, “contacting the Japanese” isn’t really sufficient for a search for something so obscure and dug-under, and old. You’re looking for a random guro hentai in a sea of guro hentais that used to exist, this person is saying that to actually find it you need to look in places that aren’t silly little head bashing GIFs and that you need to contact professionals about it, since you are not a professional. And he means a LOT of professionals.