This is for all the people who couldn't believe Ayu was capable of smooth moves. I just found this video from a year or so ago of Ayu practicing for a PV (from the looks of her hair, probably an alt version of Sunrise) in sweats. Make sure your sound is on when you watch it!
http://www2.theuglydance.com/?v=gcsylfzot5f
(yes, it had to be that headshot)