Special included with Girls & Panzer: Saishuushou Part 2 Blu-ray and DVD.

Ever since his powers awakened, Tenchi Masaki has attracted the attention of many powerful galactic beings, including the mysterious Lady Takami who dispatches her best warrior, Z, to observe him. Though he is under strict orders not to harm Tenchi, Z has no intention of playing by the rules and begins plotting his demise. Meanwhile, on Earth, Tenchi tries to piece together more information about his family and the universe. But as usual, his life won't be getting any easier, as his entire household enters a state of panic when Noike Kamiki Jurai—a woman claiming to be Tenchi’s fiancée—shows up out of the blue. [Written by MAL Rewrite]

Episode 13 of Kamisama no Inai Nichiyoubi, included in the final Blu-ray/DVD volume of the series. This bonus episode is separated into three parts. In the first part, taking place before the characters reach Ostia, Ai and the others visit a hot spring. In the second part, Alice remembers the times he killed his classmates and encounters Hampnie Hambart. A battle ensues. In the third and final part, Hampnie dreams of when he first met Hana and is then woken up by Ai. (Source: Wikipedia)

There are three known worlds—the human world, the angel world, and the devil world. The evil queen Raindevilla yearns to destroy the angel world with help or her many devil minions. The goddess Aphrodite sends an angel to the human world, Limone, to summon three love angels in the form of three school girls, Momoko Hanasaki, Yuri Tanima, and Hinagiku Tamano, who together become Angel Lilly, Angel Daisy, and Wedding Peach. The three girls must fight to overcome the evils of the devils, as well as their own lives, and restore peace to the angel world by gathering all pieces of the Sacred Four Somethings (or Saint Something Four) and defeat the evil queen once and for all. (Source: ANN)