http://www.jbook.co.jp/p/p.aspx/bun_realrank_10/
Ayu seems to be doing okay on the real time charts.
On their monthly one, Ayu isn't doing as well but it's possible that it's because it's spread out over 5 different versions? (CD only, CD+DVD, CD+2DVD, the two limited boxes)
http://www.jbook.co.jp/p/p.aspx/bun_realrank_10_1/