WonderGoohas added Zero no Kiseki Evolution to its release dates list with a date of 9/1.
WonderGoo is a media retailer in Japan, so there’s the possibility that they’re doing what Amazon often does with upcoming games… but this is only on a release list, so there’s the possibility of some validity to it.
To me, it’s better than ‘fall 2012.’ It gives us a bit more accuracy. (Hopefully.)