Shinichi Kanou is a shut-in otaku with a vast knowledge of anime, manga, and video games. One day, after applying for a job in hopes of escaping his secluded lifestyle, he is kidnapped and transported to the Eldant Empire—a fantasy world filled with elves, dragons, and dwarves. Trapped in this strange land, Shinichi is given an unlikely task by the Japanese government: to spread otaku culture across the realm by becoming an "Otaku Missionary." To accomplish his mission, Shinichi has the full support of the Japanese government, as well as the half-elf maid Myucel and Princess Petralka of the Eldant Empire. Together with this ragtag bunch, he will overcome the obstacles of politics, social classes, and ethnic discrimination to promote the ways of the otaku in this holy land. [Written by MAL Rewrite]

At the end of the first season, Doremi and her friends all had to give up their witch powers and be normal girls again. This also meant that they couldn't see Majorika, Lala, and the fairies again. The MAHO-Dou was also deserted and the door to the Majokai was locked. The Queen, having seen all this through her crystal ball, secretly makes it so that Doremi and co. all end up heading into the Majokai again, with the excuse to return Majorika's hair dryer. However they end up stumbling into a garden, and one of the roses reveals a baby! The Queen tells the girls that they must raise the baby for a whole year. To help them, they receive newer and stronger witch powers than before! The adventure isn't over yet!