After fanatically playing the VRMMO World Fantasy Online for almost a year, the shut-in yet relatively affluent 15-year-old Yuna receives a bear costume from the game's administrators. The outfit, while somewhat embarrassing to wear, turns out to have overpowered stats and effects that make her character significantly more powerful. After accepting the bear equipment, she finds herself transported to another in-game world that prevents her from returning to reality. Confused and unable to log out, Yuna sets out to explore this new environment. She rescues a girl named Fina from wild wolves, who then guides her to the city of Crimonia. With her eccentric bear attire, however, Yuna stands out wherever she goes, and alongside her boosted fighting prowess, her reputation quickly rises—to the point that people give her the nickname Bloody Bear. Undeterred by this change in her life, Yuna decides to take on the role of an adventurer and fully enjoy herself in her new world.

A believing heart is your magic!—these were the words that Atsuko Akko Kagari's idol, the renowned witch Shiny Chariot, said to her during a magic performance years ago. Since then, Akko has lived by these words and aspired to be a witch just like Shiny Chariot, one that can make people smile. Hence, even her non-magical background does not stop her from enrolling in Luna Nova Magical Academy. However, when an excited Akko finally sets off to her new school, the trip there is anything but smooth. After her perilous journey, she befriends the shy Lotte Yansson and the sarcastic Sucy Manbavaran. To her utmost delight, she also discovers Chariot's wand, the Shiny Rod, which she takes as her own. Unfortunately, her time at Luna Nova will prove to be more challenging than Akko could ever believe. She absolutely refuses to stay inferior to the rest of her peers, especially to her self-proclaimed rival, the beautiful and gifted Diana Cavendish, so she relies on her determination to compensate for her reckless behavior and ineptitude in magic. In a time when wizardry is on the decline, Little Witch Academia follows the magical escapades of Akko and her friends as they learn the true meaning of being a witch.

You can tell witch training is not going swimmingly for the young sorceresses Akko, Lotte, and Sucy—they face expulsion for screwing up one class too many, and their only way out is if they successfully organize their academy's annual parade through a nearby town. But when they stumble upon the momentous discovery that the objective of the parade is to humiliate witches and commemorate their past subjugation, Akko decides it is time for a change: It is time to show the world how fantastic modern witches truly are! However, with the other girls struggling to keep up with Akko's grandiose ambitions, and everything from mischievous boys to slumbering giants getting in their way, maybe pulling it off will require not only all the magical prowess the pupils of Luna Nova Magical Academy can muster, but also a miracle.

Several months have passed since the Jewel Seed incident, and Nanoha Takamachi is getting ready to welcome Fate Testarossa back from her trial with the Administrative Bureau. Having received conditional clemency for her role in preventing the crisis, Fate has been allowed to attend school with Nanoha. However, before the two girls can settle into their daily lives together, a group of dark mages suddenly descend upon them. Overpowered by their unknown assailants, Nanoha and Fate have their mana absorbed by an ominous grimoire, and both Raising Heart and Bardiche are damaged in the process. The ones behind this ambush are known as the Wolkenritter, and its four members—Vita, Signum, Shamal, and the familiar Zafila—were summoned by the Book of Darkness to carry out its malignant bidding. The book's current owner is the young girl Hayate Yagami, oblivious to its true nature while the Wolkenritter, charging its power with the forcibly stolen mana, is duty-bound to seek the tome's completion. Left drained and weaponless, Nanoha and Fate must race against time to recover their strength and confront the Wolkenritter, with the aim of preventing the quartet from finishing the Book of Darkness and unleashing its devastating magic upon the world.