Has anyone heard of them? They're a Japanese rock/metal band and they are absolutely brilliant. They released a new album, Uroboros, two weeks ago I believe and I've not been able to stop listening to it since. They were featured in Metal Hammer magazine and the review said they had blends of System of a Down, Metallica, Nine Inch Nails and countless other bands, and they're not wrong. If you put all the major rock/metal bands today in a blender, Dir en grey would be the result of that. Their music is unique, creepy, mesmerising and chilling and this may be to accompany the lyrics which centre around sexual obsession, love and violence in negative overtones.
Watch their music video for the song 'Obscure', I can guarantee it will creep you out, yet it is so utterly amazing:
YouTube - Dir en Grey - Obscure -uncencored-
Enjoy!