Ayu's (miss) understood at the Hong Kong IFPI 2007 awards for Japan and Korea category cd sales in Hong Kong. It says they are not in order (I guess not in order as in the most amount of sales)
Mika, Ken Hirai, winds, and utada is in it as well
http://www.youtube.com/watch?v=uT8_u_ELAkg
edit: I think I should of put this in news