Midnight Occult Civil Servants was a Japanese manga series written and illustrated by Yōko Tamotsu. The manga has inspired a novelization by Masumi Suzuki, and an anime television series adaptation by Liden Films aired from April 7 to June 23, 2019. The anime series is licensed in North America under a Crunchyroll-Funimation partnership. The series follows Arata Miyako, a newly recruited staff member of the Shinjuku Ward Nocturnal Community Relations Division (NCRD) who possesses the "Ears of Sand", giving him the ability to understand the languages of supernatural creatures called the Anothers. His main role with the Shinjuku Ward NCRD is to maintain relations with the Anothers.

Asuka (あすか), formerly Monthly Asuka , is a bimonthly Japanese shōjo manga magazine published by Kadokawa Shoten. The magazine was established in 1985. It is released on the 24th of every odd-numbered month as of May 2021. Much like its sibling publication Shōnen Ace, it places some emphasis on anime tie-ins and spinoffs. Manga serialized in Asuka are published in tankōbon format under the Asuka Comics imprint.