Nike was a simple boy from Boering Village, and the last thing he ever wanted was to become a hero. But when a sign appears from the king of Ainshent Castle Town recruiting heroes to slay the Demon Lord Giri, Nike's father enthusiastically forces him out the door. Along with Kukuri, a member of the Migu Migu Clan, Nike sets out on an adventure to become the legendary hero that the world needs. As Nike and Kukuri travel across different continents, they attempt to learn the secrets of Guru Guru Magic, a strange but powerful type of magic used to seal Demon Lord Giri's power. While reluctantly taking on their assigned quest, the duo does not fail to acquire new comrades and have fun along the way. [Written by MAL Rewrite]

After an unfortunate accident, completely normal heterosexual high school student Kouta Shibaki is branded as the school pervert. With girls avoiding Kouta like the plague, truly the young man's worst nightmare has come to fruition! One day in the school library, he stumbles upon a peculiar book said to possess the power to summon witches. Partly out of desperation, partly out of boredom, Kouta decides to play along with the joke of a book, until an apprentice witch going by the name of Rurumo Maji Mojiruka appears before him. In an unusual turn of events, Kouta ends up helping Rurumo with some general witchery tasks in exchange for his soul being spared. Majimoji Rurumo follows the misadventures of Rurumo as she attempts to persuade Kouta to use 666 magical wish-granting tickets in her efforts to become a fully-fledged witch, unaware that every time she grants a wish, Kouta's life is shortened. Aided by Rurumo's familiar Chiro, Kouta must decide between helping Rurumo or saving his own life. [Written by MAL Rewrite]

Daigo, the son of renowned baseball player Gorou Shigeno, believes he has to live up to his father's name by becoming an all-star player himself. With great dreams, as soon as he reaches fourth-grade, he promptly joins the same little league baseball team his dad played on, the Mifune Dolphins. However, things don't go as planned. After only the first couple of practices, Daigo's lack of talent and inherent baseball sense shows, and his confidence is crushed. Unable to bear the pressure of living up to his father, a baseball prodigy, he quits the team in less than a year. Two years later, now in sixth-grade, a transfer student joins Daigo's class. This student turns out to be Hikaru, the son of Gorou's lifelong friend and fellow baseball star, Toshiya Satou. One day, Daigo's mother receives a call from the Dolphins requesting players for a game, so she forces Daigo to attend. To Daigo's surprise, he finds Hikaru there. Even more shocking is that despite his father's occupation, Hikaru has never played baseball before! Unlike Daigo, though, Hikaru immediately picks up the game demonstrating excellent performance. Needless to say, Daigo and Hikaru are polar opposites of each other. But this friction will inevitably thrust both of these inexperienced children into the world their fathers cherish—the world of baseball. [Written by MAL Rewrite]

After coming across an advertisement about how anyone can lead an invasion force, young Don decides to establish a ragtag squad of his own to conquer the cosmos. Working alongside him are the aloof Pepu and the gaming-obsessed Chiku, though the value of their membership remains somewhat questionable. With his two henchmen by his side, the crew's inexperienced leader sets his sights on their first target: Earth. According to the manuals, Earth should be a simple enough target, but the situation spirals out of control right from the start. As it turns out, convincing over seven billion humans to simply roll over and accept their new overlord is no easy feat. Having been blown off by the entire human species, Don and his squadron touch down on Earth and begin their search for a way to subjugate humanity. However, with their unexpected failure, they face more pressing issues—namely, finding food and paying rent—so their plans for galactic domination will have to be put on hold for a little longer. [Written by MAL Rewrite]