Etotama: Nyankyaku Banrai
Japanese title: えとたま 干支魂 猫客万来
Alternative titles: Eto Tamashii 2, Etotama: Eto Tamashii - Nyan Kyaku Banrai
Type: ONA
Source: Original
Episodes: 1
Status: Finished Airing
Aired: May 25, 2021
Duration: 28 min
Rating: PG-13 - Teens 13 or older
Studios: Shirogumi
Genres: Action, Comedy, Fantasy

The seemingly eternal cat-and-mouse battle has ended, and now everyone is living peacefully. One day, an Eto-musume (Zodiac girl) named Na-tan appears, to the puzzlement of the 12 signs, and to the unreserved delight of Nya-tan (whose spirits are always lifted by the pure, straightforward Na-tan). Meanwhile, Chu-tan also appears and warns of a looming disaster. "The seal… has been broken." Who is this mysterious Eto-musume Na-tan? What in the world is the deity that has awoken beneath the seal?

(Source: ANN)