Keiji Haino is the head dude with Fushitsusha and about 2 dozen other groups, with about 50 or 60 releases between them. Imagine '60s/'70s flower children psychedelic, only with an odd Japanese man playing weird-but-mean twisted blues-based guitar leads and bellowing like a hermit trying to get the kids off his land. And it turning out 180 degrees from flower-power.
Sorry, music is my first love...