A quick look at how Freedom wars is doing vs other Original IPs:
With 42 days remaining
Freedom wars: 42 points
Dragon Crown Vita:17 points First week sales = 70k
Dragon Crown PS3: 18 points FW Sales = 105k
Dragon Crown combined: 35 points FW sales =175 k
Toukiden Vita: 17 points FW Sales = 122k
Toukiden PSP: 15 points FW Sales =66k
Toukiden Combined:32 points FW Sales =188k
Other original IPs on the Vita like Gravity Rush and Soul Sacrifice never reached 40 points on Comgnet
It looks like Freedom wars could join Dragons Dogma as the only Original IPs to have greater than 200 k First week sales since the original God Eater launched back in early 2010. (Knack doesn't count)