As it was foretold that Sora no Otoshimono would be getting an announcement today, the twitter account for Sora no Otoshimono has announced the details of the Japanese release of the BD and DVD for the movie Sora no Otoshimono: The Angeloid of Clockwork.
The special edition Sora no Otoshimono: The Angeloid of Clockwork "Riajyuu Uhauha! Version" (roughly "Real life satisfying") BD/DVD will be released on February 24th for 9000 yen on BD and 7800 on DVD (both prices tax out). For bonus items, it includes a 140cm x 210cm Ikaros and Hiyori bedsheet which Amazon appears to have posted early:

It also includes a digipack with art by the character designer, a DVD with bonus content from various events, an audio commentary from Hiyori's voice actress Youko Hikasa and others, as well as trailers for the movie and the like. In addition, the first press edition will include a film bookmark from the actual film reels. As a special bonus, in addition to the store specific bonuses, preorders from certain shops will also get a Nymfundoshi, a life-sized sticker of a Nymph style fundoshi, designed by the character designer.
The movie has been licensed in North America by FUNimation, but does not yet have a release date and likely will not include most of these physical bonuses.
via @Soraoto_Ikaros
Image ©水無月すう/角川書店/新大陸発見部フォルテ