Singles:
1.Kingyo Hanabi-Ai Otsuka
2.Mika Nakashima-LEGEND
3.Ayumi Hamasaki-Moments
4.Ayumi Hamasaki-CAROLS
5.Shimatani Hitomi-ANGELUS
6.Every Little Thing-koibumi/good night
7.Chihiro Onitsuka-Sodatsu Zasso
8.Mika Nakashima-Hi no Tori
9.Ai Otsuka-Daisukidayo
10.Yaida Hitomi-Monochrome Letter
Albums:
1.Ai Otsuka-LOVE JAM
2.Ai Otsuka-LOVE PUNCH
3.Chihiro Onitsuka-the Ultimate Collection
(Chihiro's Best Album might rank higher, but I've only heard infection)
No other 2004 albums have caught my attention...
Edit:Added #3, thanks for the reminder DoCoMo!
