It was announced through the official Twitter account of the editors of Comic Alive that the Non Non Biyori manga will therefore end in the April 2021 issue of the magazine, which will be released on February 27th.
Synopsis
Non Non Biyori is set in the countryside, where the nearest bookstore is a 20-minute bike ride away, a certain “Ju_p” magazine comes out on Wednesdays instead of Mondays, and the video store is 10 stations away. Hotaru Ichijō is then transferred from Tokyo to this school and readapts to slow life in the country. Her schoolmates are Natsumi, Komari, Renge, and Komari's older brother Suguru, in her third year of high school.
The manga was then released in 2009.
Source: ANN