There is an auction on Yahoojapan for a signed RAINBOW poster...
"RAINBOW, Ayu, Love&PeaceXXX (I think ayu means XOXO), TOWER RECORDS, No music. No Life!"
Could it be that Ayu is really begining to incorporate English in her Daily life...
BTW thats an awesome signature...
source:
http://page.auctions.yahoo.co.jp/jp/auction/52154326