Cant trust those numbers anymore... But lets do sum math.
Soul Sacrifice with 21k preorders, +3.5k this week(60% up from last wiak). If next week it get +30% preorders, will be 4.5k three weeks until releas. And another +30% twu weeks until release, 5.9k, and +40% on last wek, 8.2k for last wek until relese. We ould get da gran totale of 39,6k preorders.
If dose preorders numbers are right, Soul Sacrifice will get a higher first week than Monster Hunter Ultimate on Wii U and probably higher then 3DS version too, dat would be very good for dat gmae style on west and a new IP.