Far from the hustle and bustle of urban life, and with only a single candy store and bus route to its name, the rural Asahigaoka is certainly not a place for everyone. Nevertheless, the village's children still manage to cheerfully spend their days exploring and having fun in the wilderness around them. One such child, Renge Miyauchi, the youngest of the group, looks forward to the entrance ceremony of the upcoming school year, signalling her entry into first grade and the beginning of her elementary school life. Attending the only school in town, Renge and her friends, seventh grader Natsumi Koshigaya and her eighth grade sister Komari, make the most out of their rural lifestyle, playing and studying everyday. Meanwhile, fifth grader Hotaru Ichijou has just moved to Asahigaoka from Tokyo, unaware of the numerous adventures and memories that await her. [Written by MAL Rewrite]

Nichijou primarily focuses on the daily antics of a trio of childhood friends—high school girls Mio Naganohara, Yuuko Aioi and Mai Minakami—whose stories soon intertwine with the young genius Hakase Shinonome, her robot caretaker Nano, and their talking cat Sakamoto. With every passing day, the lives of these six, as well as of the many people around them, experience both the calms of normal life and the insanity of the absurd. Walking to school, being bitten by a talking crow, spending time with friends, and watching the principal suplex a deer: they are all in a day's work in the extraordinary everyday lives of those in Nichijou. [Written by MAL Rewrite]

During their last summer of elementary school, four friends decide to undertake a test of courage at their local graveyard. Before the test begins, Haruka Kaminogi makes a last effort to pull Yuu Gotou away from his controlling mother. While doing so, Haruka suddenly has a strange vision of blue snow followed by the appearance of an imposing silver-haired man. Later, a similar vision occurs at the graveyard to both Haruka and her friends before they try to escape what they assume are ghosts. Unbeknownst to the children, the people who appeared before them are Dragon Soldiers: an elite military group from a dimension known as La'cryma. The soldiers have traveled to this dimension to secure the "Dragon Torque"—an entity they believe to be their last hope for survival. However, both the Dragon Soldiers and Haruka are shocked to learn that the Dragon Torque is Haruka herself. She attempts to escape from the Dragon Soldiers as she finds her own last ray of hope—the strange silver-haired man who claims to be another version of Yuu himself. [Written by MAL Rewrite]

At the onset of World War III, nobody could have predicted the effect it would have on Japan. While it had officially ended fifty years ago in 2150, its battles still persist. Large, mysterious areas known as "Blackspots" appeared across the country, filled with the contaminated ruins of cities and countrysides. Those inside were trapped to halt the spread of contamination, and their powers began to mutate—be they shapeshifters, pyromancers, or controllers of gravity itself—they all became known as the Needless. Adam Blade is one such Needless, possessing remarkable regenerative abilities and incredible strength. In order to restore peace to a war-torn Japan, he and his allies must fight together to rise against a heinous research group by the name of Simeon.