K, Nipponophiles here's your thread.

JPop.

I'm not a huge fan, but the very little I've heard, I've liked. My Japanese penpal sent me 3 CDs back when we were corresponding. One was Koda Kumi, and I forget what the other two were (though I remember something like M-Flow or something). I found my Koda Kumi CD today as I was packing, and I put it on my iPod.

K. JPop talk. Nao.