After two season-long anime series and a feature-length film, it seems like animation studio AIC will be doing one more film installment in the Heaven’s Lost Property series titled Heaven’s Lost Property Final: Eternal My Master (Sora no Otoshimono Final:Eien no Watashi no Torikago).
Kadokawa have begun streaming a new promotional trailer for the film which is set to launch in theaters across Japan from the 26 April 2014 and should eventually see an international release by US-based anime publisher Funimation Entertainment and Australian anime publisher Madman Entertainment.