Perceived as strange and feared by man, over time the misshapen ones came to be known as Mushi. Although they harbor no ill intentions towards humans, many suffer from the side effects of their existence and strange nature; exploiting the Mushi without understanding them, even unintentionally, can lead to disaster and strife for any involved. Mushishi Zoku Shou continues the story of Mushishi Ginko on his journey to help the visible world to coexist with the Mushi. During his travels, Ginko discovers various gifted individuals—those cursed by circumstance and those maintaining a fragile symbiosis with the Mushi—inevitably confronting the question of whether humanity, talented and tortured alike, can manage the responsibility of the unseen. Moreover, as a Mushishi, Ginko must learn more about these strange beings and decide if he has the right to interfere with the complex relationships between Mushi and mankind. [Written by MAL Rewrite]

Ghostly, primordial beings known as Mushi continue to cause mysterious changes in the lives of humans. The travelling Mushishi, Ginko, persists in trying to set right the strange and unsettling situations he encounters. Time loops, living shadows, and telepathy are among the overt effects of interference from Mushi, but more subtle symptoms that take years to be noticed also rouse Ginko's concern as he passes from village to village. Through circumstance, Ginko has become an arbiter, determining which Mushi are blessings and which are curses. But the lines that he seeks to draw are subjective. Some of his patients would rather exercise their new powers until they are utterly consumed by them; others desperately strive to rid themselves of afflictions which are in fact protecting their lives from devastation. Those who cross paths with Mushi must learn to accept seemingly impossible consequences for their actions, and heal wounds they did not know they had. Otherwise, they risk meeting with fates beyond their comprehension. [Written by MAL Rewrite]

These shorts, included in the Blu-ray and DVD releases, take place in a timeline with multiple Umaru-chans.

Asahigaoka might look like typical, boring countryside to most; however, no day in this village can ever be considered colorless thanks to five students of varying ages occupying the only class in the only school in town. The youngest student is first grader Renge Miyauchi, who brings an unadulterated wit, curiosity, and her characteristic catchphrase, "Nyanpasu!" Then there are the Koshigaya siblings consisting of the quiet ninth grader and elder brother Suguru, diminutive eighth grader Komari, and the mischievous seventh grader Natsumi. The recent arrival of Tokyo-raised fifth grader Hotaru Ichijou, who appears overdeveloped for her age and thus naturally holds an air of maturity, rounds out this lively and vibrant group of five classmates. Based on the manga penned and illustrated by Atto, Non Non Biyori chronicles the not-so-normal daily lives of this group of friends as they engage in their own brand of fun and frolic, and playfully struggle with the realities of living in a rural area. [Written by MAL Rewrite]