According to the official website, a movie of doujin anime "Kowarekake no Orgel" was announced to be premiered on September 11th. Kowarekake no Orgel was originally released in 2009 at Comiket 77. The movie is the extended edition (34 min) of the original version plus an extra episode (7.5 min).
In 2039, helper androids are widespread as general purpose electronics. Keiichiro lost his family in a traffic accident and retired from a band musician. One day, he finds an old model android in a garbage dump. He took her home and named her "Flower". It's about summer days of a memoryless android and a dreamless boy.