How amazing was Hikaru Utada during her peak?

1： 名無し募集中。。。 2012/04/10(火) 18:19:29.58 0 ID:

アルバム売上700万枚とか今じゃありえないレベルだと思うんだけど
7 million albums sold, that seems unthinkable in this day and age

http://images.fanpop.com/images/image_uploads/Utada-Hikaru-utada-hikaru-532570_800_600.jpg