Ankoku Kazoku Warabi-san
English title: Mrs. Warabi
Japanese title: 暗黒家族 ワラビさん
Type: ONA
Source: Original
Episodes: 20
Status: Finished Airing
Aired: Jul 6, 2021 to Nov 11, 2021
Duration: 4 min per ep
Rating: PG-13 - Teens 13 or older
Studios: Oddjob
Genres: Comedy, Slice of Life

The dark comedy follows Mrs. Warabi's family, who are unable to suppress their desires and tend to repeat the same mistakes in their lives.

(Source: ANN)