So, with one day left this week, she has already sold 130k.
Probably 160k on 3rd week by Oricon, surpassing 1.6 million in 3 weeks.
I would love her to surpass 2 million before Year End, but I think it will be close.
It's going to be the first album certified 2xMillion copies in Japan in 9 (or 10) years. Last one was Exile's "Ballad Best" in 2008.
In the event it reaches 3xMillion copies sometime in the future it would be the 1st album to achieve this milestone in 12 years, since "All Singles Best" by Kobukuro in 2006.