Are they having their own briefing? I realize that they had a pre-E3 briefing, but I'm not sure if that means that they're doing another DURING the show. Mirror of Fate has a reveal date set for June 5, but I'm not sure if that is a Konami deal or just the game itself is having it's own reveal. Any sort of a Google search only shows their pre-E3 conference, which was wholly digitized and pre-recorded.
During the "conference" Kojima teased about the FOX Engine, so this is one of the things making me hope there will be more announcements. Plus, I need to see some LoS2 gameplay and/or MGR gameplay demo.