Why are there no Videos (Ones that I could find) of the other Deep Sanctuary performances?

I've been searching around Malice Mizer info when I thought "Theres a Deep Sanctuary VI, so where are the others?" and I found setlists for the others and obscure videos talking about Deep Sanctuary II but no actual videos of the performances, and I can't really find ANYTHING about the Deep Sanctuaries from 2008, 2009, 2010, 2014, or 2016 anyone know why there aren't any? If there are, where could I find them?

My first thought is maybe a copyright strike took down every video? But every seems much and I haven't really heard of that happening with Malice Mizer content before besides that one fake Spotify account claiming videos