After an embarrassing high school class reunion with their successful classmates, who have "proper" jobs, relationships, and even children, the Matsuno sextuplets return home to sulk about their status as NEETs. They spend the night drinking away their sorrows, eventually falling unconscious, until they awaken in a strange world of memories, centered around one of the brothers' biggest high school regret.

As the sextuplets navigate this memory world, they encounter their embarrassing past selves from high school, as well as those of their friends. All the while, they try to uncover whose regret was great enough to trap them in this strange world, so that they can make their way back to reality. However, they're running out of time; this world of memories is unstable, and the sextuplets may lose their chance to make things right if they're too slow....

In 1950s Japan, Tatsuo Kusakabe relocates himself and his two daughters, Satsuki and Mei, to the countryside to be closer to their mother, who is hospitalized due to long-term illness. As the girls grow acquainted with rural life, Mei encounters a small, bunny-like creature in the yard one day. Chasing it into the forest, she finds "Totoro"—a giant, mystical forest spirit whom she soon befriends. Before long, Satsuki too meets Totoro, and the two girls suddenly find their lives filled with magical adventures in nature and fantastical creatures of the woods.

[Written by MAL Rewrite]

Nanoha Takamachi, an ordinary third-grader, loves her family and friends more than anything else. One day, after having a strange dream in which a ferret gets injured, she sees the very same ferret in real life and rescues it. That ferret turns out to be Yuuno Scrya, a mage from another world who is trying to capture the 21 scattered Jewel Seeds before they cause serious damage to the universe. Yuuno is not powerful enough to capture the Jewel seeds on his own, so he grants Nanoha the intelligent device "Raising Heart" and begins training her as a mage. Unfortunately, the powerful Jewel Seeds attract those with ill intentions. Another mage, Fate Testarossa, is desperate to collect the seeds for some unknown and sinister purpose, though the solemn look in her eyes makes Nanoha think that there is more to Fate than meets the eye. Mahou Shoujo Lyrical Nanoha: The Movie 1st is a retelling of the original series, which tells the story of two young mages and how their strong emotions shape their actions. [Written by MAL Rewrite]

Six months have passed since the events in the previous movie. Fate has returned to Uminari City with Lindy as her legal guardian and is living the life of a normal elementary schoolgirl along with Nanoha and her friends. The reunion between the two new-found friends is cut short, however, when they are assaulted by four ancient magic users who identify themselves as the Wolkenritter. As the motives behind the actions of the Wolkenritter become clear, Nanoha and Fate find themselves in a race against time to stop the reactivation of a highly dangerous artifact known as The Book of Darkness. (Source: ANN)