The official blog of the Girls und Panzer series has revealed that the Blu-ray and DVD release of Girls und Panzer der Film will include a special anime as an epilogue of the movie. Pre-orders for the Blu-ray and DVD release are being taken through April 14, and both packages will be released on May 27.

Girls und Panzer der Film opened in theaters in Japan on November 21, 2015. Box Office Mojo reports that the movie has earned ¥1,125,342,544 from 773,596 attendees as of February 16. The movie is still continuing its theatrical run, and it will also get limited 4DX digital screenings beginning February 20. Girls und Panzer der Film is the 12th anime movie released in 2015 to cross the 1 billion yen earnings milestone.

Other content included in the Blu-ray and DVD release are a three-minute summary of the Girls und Panzer series and textless opening and ending footage. The limited edition Blu-ray release will also contain a new episode of Akiyama Yukari no Sensha Kouza.

Source: Official blog

Girls und Panzer der Film: Arisu War! on MAL