^ Well, when you say "major", the only solo females that come to mind are, of course, Ayu, Kuu and Amuro. Now, Namie's sales are a little over half a million, in case you don't know, and that's considered very amazing....which is sad.
Kuu's sales are also considered pretty good, but UNIVERSE has only sold about 350k, I believe. -_- Oh, and Kaela Kimura isn't as big as those three, but her best album sold 'wonderfully', at about 400k, if I remember correctly. And considering Rock'n'Roll Circus is already in the top 25 for the year, well.....
