It sold 70 thousand copies as of December 27 , 2011 .
The single debuted at the 6th position on the Oricon TOP10 weekly charts , with its sales boosted by the good reception of Kaseifu no Mita .
Kaseifu no Mita sold 70 thousand copies as of December 27 , 2011 .
The single debuted at the 6th position on the Oricon TOP10 weekly charts , with its sales boosted by the good reception of Kaseifu no Mita .