In the late nineties, I had managed to get my hands on some Pancrase tapes. There were quite a few NHB orgs going in America that were relatively easy to find, but Pancrase was a real treat when I finally saw some of their matches.
I took a Larry Hartsell seminar and he was assisted by one of his students, a guy named Justin something (Clay? Williams? I don't remember) who was a Pancrase champion of some sort. I always wish I could see some of his matches. All I remember is that he had amazing kicking flexibility. He could stand in uppercut range and hit you with a headkick.