is a Japanese manga series written and illustrated by Keitarà  Yotsuya. It was serialized on Shueisha's online platform Shà Ânen Jump+ from July 2016 to April 2021, with its chapters collected in twelve volumes. A 5-minute original net animation (ONA) produced by Shaft was released in January 2018.
Akuma no Memumemu-chan is written and illustrated by Keitarà  Yotsuya. It was serialized in Shueisha's online platform Shà Ânen Jump+ from July 26, 2016, to April 20, 2021. Shueisha collected its chapters in twelve volumes, released from November 4, 2016, to June 4, 2021.
A 5-minute original net animation (ONA) adaptation produced by Shaft was released on January 23, 2018. It was directed by Seiya Numata and the character designs were done by Rina Iwamoto.
In 2017, the series was ranked eleventh at the third Next Manga Awards in the web category.