I don't listen to any JPop really (must be the POP part), but I've really gotten into JRock more recently. I like Luna Sea, Miyavi, The Gimmies (although they're quite new, I like what I've heard) and some stuff by bands like Nightmare and Kagerou. I don't know whether anyone else has thought this though (I could just be being paranoid), but does it seem like all these 'visual-kei' bands (i think thats correct) are making their image more important than the music they're writing? Or is that me just thinking blankly at 1:00 in the morning. Not got a problem with it mind you, Gothic bands rule.
I've got to say though, before I got into JRock, the Mad Capsule Markets were my favourite band, and they still are now and no doubt will be in the future because they just rule on so many levels!!!
(i bet none of that made any sense, well, what can you expect from an insomniac such as myself)
Edit: soz, i just remembered, could anyone recommend some good rocky, non gothic jrock bands for me to check out (my sources aren't very good saddly, thx)