The Nyanpasu Matsuri Nonstop Nanon! special event announced an original video anime episode on Sunday. The new episode, shipping with special edition of Atto's spin-off manga Non Non Biyori Remember, will serve as the 13th episode of third anime season Non Non Biyori Nonstop.

Monthly Comic Alive began serializing the slice of life comedy manga in September 2009, which ended its 11-year run on February 26. Kadokawa published the 16th and final volume on March 23.

Silver Link. produced two television anime seasons in Fall 2013 and Summer 2015. The seventh and tenth limited edition manga volumes included two original video anime in July 2014 and September 2016, respectively.

The Non Non Biyori: Vacation anime film premiered in Japan in August 2018, grossing over 190 million yen (approximately US$1.7 million). Non Non Biyori Nonstop, the third and latest season, aired in 12 episodes in Winter 2021.

Sentai Filmworks licensed the anime series in North America and shipped both seasons and the anime film on home video in January 2015, November 2016, and June 9, respectively. Seven Seas Entertainment licensed the manga in English in October 2014 and published the 14th volume on January 5. The 15th volume is planned for release on October 12.

Source: animate Times

Non Non Biyori Nonstop OVA on MAL