So... is Mayonaka no Occult Koumuin finished or not?
NO, it is not finished.
Why?
The anime finished before the manga:
Anime finished: November 22, 2019
Manga finished: February 22, 2022
MangaUpdates contains information about the anime adaptation and indicates that it is incomplete.
Watching Order (by release date)
Here you have all the anime relations we detected ordered by release date, so you can see the reason for this status in context and also use it as watching order.
The mangas and the non-core contents are excluded by default, but you can enable them by clicking the buttons below:
Mayonaka no Occult Koumuin
Midnight Occult Civil Servants
Anime - Base
Release date: April 08, 2019
Mayonaka no Occult Koumuin: Hitoribocchi no Kyuuketsuki/Sakura no Mori no Mankai no Shita
Midnight Occult Civil Servants: Lonely Vampire/Beneath the Cherry Tree Forest in Full Bloom
Anime - Sequel
Release date: September 25, 2019
Mayonaka no Occult Koumuin: Fukurokouji to Ano Ko to Ore to
Midnight Occult Civil Servants: The Blind Alley, the Boy, and I
Anime - Sequel
Release date: November 22, 2019
Synopsis
Arata Miyako, a newcomer to the Nocturnal Community Relations Division of the Shinjuku Ward Office, discovers that supernatural creatures are real. He possesses the unique ability to understand their language, making him a key asset to the team which includes Theo Himezuka and Kyouichi Sakaki.
Arata is mistaken by many supernatural beings as Abe no Seimei, a powerful exorcist from the past. This, combined with his special ability, thrusts him into increasingly complex and dangerous situations as he helps solve cases involving occult creatures.
Intrigued by his connection to Abe no Seimei, Arata begins to investigate his origins, becoming more involved in the occult world. He quickly realizes that dealing with supernatural beings is fraught with unexpected challenges and dangers.