Arashi.
If you mean arashi as in the JPop group, who debuted in 1999, no they haven't. They may have produced single albums, starred in different movies, they are still together.
Kara is a Kpop group. But they have the plan to go to Japan for further market
There's only 3 songs and they're all jpop but ayumi jpop podcast is pretty good.
The cutest Jpop idol ever.
For downloading jmp3up.com Info about jpop artists jpop.com
Yes. they have JRock, JPop and Visual Kei.
For downloading jmp3up.com Info about jpop artists jpop.com
You can, but you can't sing just that or nobody'll take you seriously.
James Peniata goes by Jpop, Jimmy, and Jimikpop.
Create a "T.M. Revolution" station on Pandora
www.video4viet.com click on music and then type in singers for anime songs www.gendou.com
most likely kpop next would probably be jpop or cpop