Now that I live in Japan...
I
always support (all albums)
Hamasaki Ayumi (+singles, remix albums, and dvds)
Do As Infinity (+Missile Innovation, Tomiko Van)
Utada Hikaru
Amuro Namie
L'arc～en～ciel
HYDE
Sakanaction
RURUTIA
Sakamoto Maaya
RADWIMPS
BUMP OF CHICKEN
the brilliant green
Ayaka
Nakashima Mika
BONNIE PINK
KOKIA
Arai Akino
Yaida Hitomi
Onitsuka Chihiro
Superfly
Shiina Ringo
Sometimes support
Mr. Children
GLAY
Yuki
Koda Kumi (I've decided I only like Black Cherry though
)
Dreams come true