Kumi Koda (singles+albums)
sifow (single+albums+compilations, but if i already have the song thats on the compilation i wont get it)
Utada Hikaru (albums)
Ayumi Hamasaki (albums only ATM, glitter sucks!)
Leah Dizon (singles+album)
Heartsdales (singles+albums, collection is slowly growing)
OLIVIA (albums only)
Namie Amuro (albums only, hip-hop/pop era)
Anna Tsuchiya (great singles+albums) (dont have items yet)
AI (great singles) waiting to get albums
Ami Suzuki (stuff on pre-order)
Mai (one and only album)
DOUBLE (album+singles will get later on) (dont have items yet)
and more
