Is TGS 2012 going to beat the record-setting attendance that TGS 2011 saw? It seems like that kind of talk is a little bit early, but CESA is already setting the event up! TGS 2012 is set to kick off on September 20th 2012 and run through September 23rd. Once again, the show will be held at the Makuhari Messe convention center.