Ayu's 'Rainbow' is one of the top 5 Japanese/Korean CDs sold in HK. ^_^ (According to IFPT, sort of like an equilvalent to Oricon)
Along with
Chemistry - Second To None
Rip Slyme - Time to go
Aya Matsuura - Two
Kick the can crew - Magic Number
congrats Ayu~!
and Nami Tamaki was guest performer there too (Sang "Believe")^_^ go to Asian Music Chat for instructions on how to see it on the site if you can't read figure it out)
http://tvcity.tvb.com/jsg/ifpi/