J-pop/rock suggestions?

[paper_doll]

Because there's not enough of these threads right now If you could recommend some artists to me and some song titles, I'd really appreciate it <3

I barely listen to any j-pop. I'm open to anything other than rap and that kind of stuff.

Like: Ayu, Koda Kumi
Dislike: High and Mighty Colour (rock, pop whatever they are), Morning Musume/Mini Moni-like stuff, Ai Otsuka, Mika Nakashima


I know asongforxx recently asked for j-rock suggestions, but that's not quite what I'm looking for. I'd like to expand what I listen to, I guess. I like heavier stuff, but I don't want to limit it to that.

Like: Dir en grey, MUCC, Kagrra,, Gazette, Plastic Tree, Sadie, Kalimero, Merry, Shiina Ringo
Dislike: Moi dix Moi, Malice Mizer, Miyavi, Vidoll, L'Arc en Ciel