Some time ago when I saw this vid I was also like: WTF? That's not Kyo T_T. I'm digging up some old vk stuff now ,so I at last know 'which Kyo' is this :x. It looks like MUCC was inspired by this pre 90's D'erlanger stuff o.O...
D'erlanger was popular during early 90's, part of the original visual kei/shock movement. They were friends with X Japan and part of the same crowd, just like Luna Sea.