Any good J-pop out there?

I dont know ANYTHING about Japanese music to be honest... I remember liking a few songs that I heard a while back (Im Canadian btw.) and really enjoyed them... then I went and seen, of course, Fast and the Furious Tokyo Drift and just fell in love with the Teriyaki Boyz-Tokyo Drift song... I was just wondering if theres anymore Japanese music with that kind of style in it?

Id just like a few good songs for my MP3 player with some real good bass in them

try ayumi hamasaki shes pretty good

I like Utada Hikaru, Glay, and L'arc~en~ciel, for pop music. Oh, and B'z, of course!

and Shonen Knife!