The four carefree girls' adventures persist as they bid farewell to their eventful summer and embrace the arrival of a new school year. With the onset of fall, endless possibilities await them in the tranquil rural setting of Asahigaoka. Amidst the return to their serene daily lives, the introduction of fresh faces injects a dose of excitement into their otherwise mundane existence. Non Non Biyori Nonstop reintroduces Hotaru Ichijou, Komari Koshigaya, Natsumi Koshigaya, and Renge Miyauchi to the joys of country living, where every moment transforms into a delightful escapade.