You may have heard of kung fu, but the girls at Oarai High School practice gun-fu—really, really BIG 75mm gun-fu, in fact. It's called Sensha-do, and it's the martial art of operating armored tanks! They take it seriously too, and since winning the national Sensha-do championship is such a huge deal at Oarai, they sometimes go to extreme ends in order to get the best students from Panzer class to sign up. Which is how Miho Nishizumi, who HATES operating tanks, gets drafted to join doomsday-driven driver Mako, even-triggered gunner Hana, highly receptive radio operator Saori and combustible tank-fangirl and loader Yukari as the incomparable Anko Team. They may not be on the half-track to fame and fortune, and maybe a few of them would rather shop for tank tops than become tops in tanks, but once their focus is locked and loaded, they're absolutely driven.

[Source: Sentai Filmworks]

Specials aired between episodes five and six and episodes ten and eleven.

Girls & Panzer specials with Yukari Akiyama explaining the background of tank units that appear in the series.

In the midst of summer, the student council announces to the school that they’re going to the beach. Meanwhile, the girls go shopping for their swimsuits.

Specials included in Blu-ray/DVD volume 6.

Picture drama episodes bundled with the Girls & Panzer "Heartful Tank Disc."

It's Anzio vs. Oorai in an epic tankery battle! Miho and Team Oorai have their hands full with the impulsive attacks of Vice-Commander Pepperoni and facing the raw fury of Vice-Commander Carpaccio… but the real question is whether they can hold off Anchovy’s ultra-secret secret weapons! Will they persevere? Or will they find themselves saying ‘tanks for the memories’?

[Source: HIDIVE]

A 3-minute intro screened in theaters at the start of the movie. It recaps the TV series to give viewers some context before watching the film.

[Source: AniDB]

The theatrical version of the Girls und Panzer TV anime. According to the "The Ibaraki Shimbun" paper, the movie is a direct sequel to the TV anime.

Episode of Akiyama Yukari no Sensha Kouza included with the the Blu-ray Disc and DVD releases of Girls und Panzer der Film.

[Source: MyAnimeList]

Special included with the Blu-ray and DVD releases of Girls und Panzer der Film taking place after the events of the movie.

Momo needs to get her priorities straight! Too much tankery and not studying for her entrance exams lands Momo in the hot seat. Luckily her friends won’t let her flunk out without a flight, and they’ve hatched a foxy plan to put her back on top… literally. Miho’s stepping down to let Momo take up the mantle of commander, because if she can lead the team to victory in the Continuous Cup, Momo will earn a second chance to retake her exams. The stakes have never been higher for the team as they fight for tank supremacy both on and off the combat field!

[Source: Sentai Filmworks]

OVA included in the Blu-ray & DVD release of Girls und Panzer das Finale – Part 2.

Amateurs study strategy, but professionals study logistics, because it doesn't matter how many tanks you can get into position if you don't have enough ammo to keep firing! Firepower and constantly evolving strategies are the name of the game as not two, not four, but six more schools square off on three additional battlegrounds! As Oarai's tank team continues their brutal face off against Chi-Ha-Tan, the firefights also rage between Anzio and St. Gloriana, Kuromorimine and Pravda, and Jatkosota and Saunders! Six teams enter and only the survivors will advance!

[Source: Sentai]

One day at Oarai Girls High School, the five members of the Anglerfish Team are looking for a student named Jane, who belongs to the Agriculture Department, to deliver some documents of the Student Council. After unfamiliar horse riding, they finally arrive at the Agriculture Department building, where they meet Jane, who seems to be ready for battle with a gun in her hand. According to her, she is in the middle of chasing the "Arch Villain of the Century"...!

[Source: Crunchyroll News]