The Greatest Demon Lord Is Reborn as a Typical Nobody

 is a Japanese light novel series written by Myōjin Katō and illustrated by Sao Mizuno. It began serialization online in August 2017 on the user-generated novel publishing website Shōsetsuka ni Narō. It was later acquired by Fujimi Shobo, who have published five volumes since May 2018 under their Fujimi Fantasia Bunko imprint. A manga adaptation with art by Misuho Kotoba has been serialized in Square Enix's "seinen" manga magazine "Monthly Big Gangan" since February 2019. It has been collected in four "tankōbon" volumes. The light novel is licensed in North America by Yen Press. An anime adaptation has been announced.
Media.
Light novel.
The light novel series is written by Myōjin Katō and illustrated by Sao Mizuno. It began serialization online in August 2017 on the user-generated novel publishing website Shōsetsuka ni Narō. It was later acquired by Fujimi Shobo, who have published five volumes since May 2018 under their Fujimi Fantasia Bunko imprint. It is licensed in English by Yen Press.
Manga.
A manga adaptation with art by Misuho Kotoba has been serialized in Square Enix's "seinen" manga magazine "Monthly Big Gangan" since February 2019. Four "tankōbon" volumes were released so far.
Anime.
An anime adaptation was announced at the "Kadokawa Light Novel Expo 2020" event on March 6, 2021.