Anyway, the nearest brush I've ever had with 'noise' is maybe The Mars Volta (yes, I like them, leave me alone!) and I don't think they'd really be considered noise even if they have long passages of what I would call noise. So I wondered what the nature of Nakahara's noise music was. Also the name is pretty awesome. There is an array of his music on youtube. A couple of the songs I've heard from the album "Nation of Rhythm Slaves" use found music, but you can find all kinds of genres, it seems, in noise.
There is also a music video!
Violent Onsen Geisha appears to be operating under the name Hair Stylistics, now.
There were aspects of the review other than ノイズユニットthat I had some trouble translating, so I'll probably be looking a bit more at those later.