VN - 2004 / Anime (Deen) - 2006 / Manga - 2006 / Movie UBW (Deen) - 2010 / Anime UBW (Ufotable) - 2014 / Movie Heaven's Feel (Ufotable) - Not yet aired

VN - 2005 / Manga - 2013

Novel by Urobuchi Gen - 2006 / Manga - 2011 / Anime (Ufotable) - 2011

PS2 and PSP - 2008

April Fool's Day - 2008 / Novel series by Ryohgo Narita (the author of Baccano and Durarara)

PSP - 2010

OVA - 2011

Novel written by Yuuichirou Higashide with illustrations by Ototsugu Konoe and supervised by Kinoko Nasu - 2012

PSP - 2013

Online RPG for iOS and Android - 2015