This is the story of a boy, who became the lone Adam among four billion Eves. In a world where a pandemic has rendered all men impotent, high school student Itsuki is the exception who escaped it. In order to protect this secret, he transfers to a very special high school, which turns out to be composed of 90% girls! There, he encounters an upbeat and friendly senior, a sexually frustrated female teacher, a tomboyish school 'prince,' and an heiress from a wealthy family. For Itsuki, who has his pick of any woman in the world, the question remains: which one will he choose?

In this world, Sensha-do (戦車道), the art of tank-combat, is a traditional Japanese martial art for girls. Miho, a girl who just transferred into the Ōrai Girls' Academy in Ibaraki Prefecture, has been ordered by the academy's student council chairperson to join the school team and compete in the national Sensha-do championships.

When the Ministry of Education goes back on its promise to keep Ooarai Girls Academy open, the task of saving the five-mile-long Academy Ship from the wreckers falls to Miho and her barely-seasoned tankery team. However, things go off track almost immediately. While the Oorai tank crew may have won the high school tournament, they’re now facing a larger and more experienced university team, and if they fail, their armored vehicles will be forfeit! Will they be swapping their tanks for the memories? It’s possible, but winning a tank battle is all about tactics and teamwork, and the fledgling Ooarai students have more friends and allies than anyone suspects.

Too much tankery and not enough studying for her entrance exams has landed Momo in the hot seat! Luckily her friends won’t let her flunk out without a fight, and they’ve hatched a foxy plan to put her back on top. 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 can 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!

After falling for BC Freedom High’s clever deception, the Oarai Girl’s High tank-maidens find themselves faced with an entirely different battlefront than expected. However, Yukari suspects that any bluff that could have been carried out so easily by so many people must have some basis in fact. So, as the other school teams prepare for combat across the competition, Oarai digs down with a plan to undermine the groundwork beneath their opposition.

Following Oorai's victory over Saunders, the school's next opponent is Anzio. This is an OVA which covers the battle of Oorai versus Anzio, which was not fully shown in the regular anime series.

The original anime "Girls und Panzer", which was released on November 21, 2015 after the 2012 TV broadcast and the 2014 OVA, continues to run an unusual long run. The event "The 2nd Heartful Tank Carnival" held at Pacifico Yokohama on August 28, 2016 attracted fans with a masterpiece stage and ended with great success. This event will be recorded as well as cast talks, reading plays, and singing, as well as artists's live performances.

Arisu War! takes place after the events of the movie, about Arisu transferring to Ooari High School.

Depicts the "civil war" at BC Freedom High School, caused by pastry. Special OVA included in Girls und Panzer das Finale: Part 2 release.

The summer beach Yumiko couldn’t visit with her husband. She had been eagerly looking forward to this day, full of excitement. But with her husband unable to come, she went to the beach alone with her young son. Feeling dejected, she was approached by two young men. That night, invited to the room of the men who had hit on her during the day, Yumiko put her son to bed and, with secret anticipation in her heart, headed to the room where the two young men awaited. Tormented by guilt yet drowning in carnal desire, a forbidden summer began…

With their Mom away on a business trip, the sisters make their move...

Akane gives Okazaki shit for bringing a dirty magazine with him to school. On her way home, she can’t help but remember and get angry at how Okazaki showed her a page of the dirty magazine... She got her revenge by beating him, but she’s still unsatisfied. As if someone was laughing at her, a dirty magazine appears before her feet. She can’t help but get drawn to it and take a look. Doing so, something inside her changes and she does something unexpected…

Four months ago, I tried to move into a student house that offered cheap rent on the condition of testing bathroom products from a famous manufacturer. I assumed I hadn’t been selected, but suddenly I realized I was chosen as the second option and was accepted into the house. Although I moved in with great joy, I realized that all my roommates were girls, and they were all students from my university, one year above me. The fact that I already knew some of them unilaterally complicated things. It seems that this life experience in common with a touch of emotion is inevitable. So, my life in this house full of showers and excitement begins.

Souichi Takasaki gained the ability to control other people’s bodies without their permission and decided to use it on the women around him. His sister in law, a classmate and a teacher, all targets of his, he trains to become his personal harem.

Amano Taichi, the main character with the “Awakening Essence,” had sex with many demi-humans, and as a result, his power evolved. He has been chosen to marry and have children with the pinnacle of the demi-humans, “Hathor of the Divine Cows,” “Astraea of the Fairy Clan,” and “Aruru of the Holy Unicorns.” What’s more, as a trait of their races, they apparently lose romantic feelings to anyone other than their marriage partners!? Naturally, there was no way Kuon, Mai, and the others would stay silent and not try to stop the marriage somehow even as the three of them keep getting closer and closer to having sex…