The release doesn’t have any extras listed with it but there were a number of in-store bonuses that were available.
The release hit this week on March 21st, 2018 where it was priced at 3,800 yen, making it about half off the regular Blu-ray edition that has been long out of print.
After bringing out the K-On! The Movie release with a trio of editions back in 2012, Pony Canyon Japan is finally bringing out a priced-down edition of it – which we missed the news for before.