Null Peta
English name: Null & Peta
Genres: Comedy, Sci-Fi
Type: ONA, Episodes: 12
Aired: Oct 4, 2019 to Dec 20, 2019
Studio: Shin-Ei Animation
Source: Mixed media
Rating: PG-13 - Teens 13 or older
Synopsis:
Genius inventor Null tragically loses her older sister Peta in an accident. To get over the grief, Null develops "Peta Robo," a robot with the same characteristics as her late sister. However, the robot is a little different as to what Null expected.

(Source: MAL News)