Ep 4 Promo Pics
http://news.dengeki.com/elem/000/000/418/418001/?l
I'm a bit worried about only 3 characters shown on these pics but I hope they just don't want to reveal the action of the other characters to the anime-only public yet XD
Update 10/26/2011: Ep 5
http://news.dengeki.com/elem/000/000/420/420042/?l oh yeah.