actually, oricon said her first week sales were 231,000. Maybe they got the sales from stores which were not counted on the charts until now. I remember reading somewhere that EMI Japan predicted 150,000-200,000 copies sold for SCV2's first week, so actually if I'm correct then it's actually exceeding their expectations. I think her recent staying at about 20,000 per day is only because it was the weekend. Maybe when oricon releases Monday's sales it will look better.

got it from here http://www.oricon.co.jp/news/confidence/82527/full/
*edit* oh wait nevermind you posted somewhere else she sold 231K haha.

btw the article says that she has 7 consecutive #1 albums, surpassing KinKi kids who only has 6
something like that