In the studio of the morning childrens' show Together with Mama, a crew of miserable adults prepares their facades of amicable smiles and cheerful exteriors to educate a group of innocent preschoolers. In the middle of it stands Uramichi Omota, a former gymnast who can't help but bring the kids down to earth by revealing the harsh and depressing reality of adulthood, even in front of the rolling cameras. Behind the scenes, Uramichi's much-desired peace is disturbed by his two bothersome juniors who work as the show's rabbit and bear mascots and singers: Utano Tadano, a woman who only wishes to get married; and Iketeru Daga, a handsome man with a crass sense of humor. From smoking and exercising to nihilistic outbursts, everyone's big brother Uramichi always brings up the not-so-moral side to his life lessons.

During the summer holidays, energetic Hana Uzaki spent most of her time accompanying her lonesome upperclassman, Shinichi Sakurai. Now that school has resumed, Uzaki's teasing continues to ramp up, much to Sakurai's constant annoyance. Nevertheless, no amount of ridicule can damage the pair's relationship—which only seems to be getting better as their college days fly by!

At the start of her freshman year in college, Hana Uzaki reunites with Shinichi Sakurai, an upperclassman who was in the same club as her during her high school days. However, much to her surprise, the once active senior has ended up becoming a lonesome student, preferring to spend his free time in quiet peace. Uzaki does whatever she can to keep Sakurai from being alone, from convincing him to go to the movies to going to his part-time workplace. While Sakurai finds her irritating and tiresome, he still goes along with Uzaki's hijinks and shenanigans, even if he knows that her perky personality will only lead the two of them into various comical situations. Even so, as the days pass by, their relationship only gets better, to the point where people around them misinterpret them to be a couple. At any rate, whenever Uzaki wants to hang out with her upperclassman, fun and adorable wackiness is sure to follow!

Earth has been conquered by the evil Illumidus Empire, with parallels drawn to the U.S. post World War II occupation of Japan. Captain Harlock with a group that will become his life long friends begin their fight against this tyranny visited upon the planet Earth, with no regard to the costs the struggle will have on them, caring only for the ideal of restoring freedom to the people of Earth. (Source: ANN)