I even don't understand. Oricon means she won at least one #1 album every year since 1999. So, in 2008, she couldn't get #1 for Guilty, but she won for A Complete.
BUT, in 2005, she didn't get #1. MY STORY was #1 at the end of 2004, MY STORY Classical got #4 in 2005.
The following link is the list of #1 ALBUMS in 2005, but ayu's album is not listed (sorry the site is written in Japanese)
http://homepage3.nifty.com/kt1980/ch...bum/index.html
Umm,, can someone explain what Oricon actually means??