Might have to go through my cell phone and look at the band names.
Nujubes,Kokia,Ali Project, See-Saw, L Arc en Ciel, Hyde, AbingdonBoysSchool, T.M.Revolution (I know ok, I still have some songs that's what I refer too), Sambomaster, Aqua Timez, Faylan, Nana Mizuki, Tommy Heavenly6, Yuu Yamada, Flow, Asian Kung Fu Generation, Mell, SID, Origa, Nirgilis, Shoko Nagakawa, Jinn, Home Made Kozoku, Beat Crusaders, Bivattchee, The Pillows, Maximum the Hormone, Susumu Hirasawa, Two Mix, AAA, Akeboshi, Kylee, Ariamachi Masahiko, Nightmare, Yuki Kajiura, Fiction Junction Yuuka, BOOM BOOM SATTELITES, Yui (Whoever doesn't like Yui sucks ballz), Ide Yasuaki, High and Mighty Color, Uverworld, Orange Range, Stance Punks, Iwasaki Taku, Sunset Swish, Afromania, Masakazu Morita, Savage Genius, Rie Fu, May'n, Access, Stereopony, arggh the list goes on too long for me to care enough to type.