Hey guys, thanks all for your suggestions! This is a lot to check out
greggerz189 - The reason I haven't picked up Cocco's album yet is because I found Onsoku Punch a bit underwhelming. But she has never disappointed me in the past, so I'll probably give the album a whirl

As for Ultra Blue, well, I won't invite any flamings... Hehe.
Kikaru - I love Gackt! And I did like Redemption

I forgot to mention that I already heard his stuff this year, along with Rip Slyme (already have Tokyo Classic in my collection).
Glamorous Sky kicks butt, but it kicked butt last year

I'm pretty well-acquainted with the Japanese music scene last year, so I'm concentrating on this year's releases.
Thanks again, guys! Your help is very much appreciated!