If there is a topic for this subject already, then...bah.
Does anyone here like J-Rock (Japanese Rock)? If so, then talk about your favorite bands here!
For curious newcomers to the world of Japanese Rock, I would definitely reccomend listening to the band Dir en Grey. These guys were recently in America and played three sold out concerts. Their American debut CD 'Withering to Death' is coming out in May. Listen to their music! I promise you won't be disappointed!