OMG this is so great!

MM has staying power, we have been shown that for the last couple years, and it's fun pwning haters, specially this year

And that 12000 number is an index number, so to get the actual sales you have to multiply for 1.75, which is close to 22000 sales for the first day, it's less than KT first day sales, but remember that KT dropped dramatically (it had most of its sales the first days cause of the handshake event, and it was yossie's last single). I'm almost positive that onna ni sachi are will have steady sales, I'm not sure if it'll surpass KT's sales, but I damn hope so.
I also hope MM has #1 spot for the week, but that may be a bit harder, since Ai Otsuka has more casual fans. But something that could help MM is that Otsuka's Peach, sucks ass

(and I mean it, I can't seem to like it, not one bit...)
Congratz, my beloved MM and ganbate ne.