According to the official website, two extra episodes will be included in the Blu-ray and DVD volumes 4 and 7 of "Sora no Woto". The volumes 4 and 7 will be released on June 23rd (episode 7.5) and September 22nd (episode 13), respectively.
Worse than the main show, and that's saying a lot.
MISERABLE SPOILERS BELOW
This will be another short review, mainly because my opinion about these special episodes is even lower than that for the full series – it’s bad. Like the main series, I watched these as part of the anime club at my school, at a rate of one episode per week. I saw the first…