She's no Ayu, but she's definitely got a voice there
And an Ayumi Hamasaki tribute band is way too amusing to watch! I'd love to see more full bands cover Ayu songs
(lol @ Boys & Girls... she's even got her own Shu-ya XD This is like the poor man's Ayumi Hamasaki tour)
EDIT: Omg they're really way too much fun to watch
They recreated rollin'~Sparkle from AT09:
http://www.youtube.com/watch?v=kv5Sb3uZac4 And did a decent job imo
They especially nailed the rollin' dance and Sparkle sounds a lot more rockish, which is really cool. I think I love them now