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.
| Null Peta | |
|---|---|
 | |
| Image of Null Peta | |
| ONA Name (English) | Null Peta |
| Name in original language | ぬるぺた |
| Type | ONA |
| Episodes | 12 |
| Originally Aired | October 13, 2019 - December 19, 2019 |