Ah... Nanase, one of my all-time favorites. I remember when I started listening to her. It was more of a joke than anything, I thought there was no way she could be good, but I was blown away. That was a few years ago and I still love her to this day.
I have to agree with the other posters, her best album is probably "7 Seven" with "Foxtrot" and "Purana" tied for second.
Plus, she's one of those rare women who becomes more beautiful with age.
I also love it when big musicians record and tour with her. Gives her some authenticity in the rock world.
I was so stoked when I read that Marty Friedman (Megadeth), Pata (X), and Shinya (LUNA SEA) would be working with her. God, I would have loved to see that lineup live. Hey, there's still hope..