Null & Peta

TV-142019•5m•5.6/10

AnimationSci-Fi & FantasyComedy

Ratings

🎬TMDb

5.6/10(10)

Girl genius "Null" has just lost her beloved big sister "Peta" in an accident. But don’t you worry! She’ll just use her naturally gifted intelligence to bring her big sister back as a robot! But is her newly-revived big sister just a little different than before? It’s time for the wacky comedy hijinks of little sister "Null" and big sister robot "Peta"! "Big Sis! Your plug fell out of the wall!"

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Production

Shin-Ei Animation, TOKYOTOON

Language

Status

Ended

First Aired

October 4, 2019

Last Aired

December 20, 2019

Networks

AT-X, ABEMA

Where to Watch

Region US · Lang EN

No providers available for this region.

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Seasons & Episodes

Select a season to view episodes. Reddit links may contain spoilers.

Season

Sister Complete!

Air date: 2019-10-04

Null is a young genius who misses her older sister, Peta… so she decides to re-create her, using her incredible intellect. The results are not exactly what she anticipated.

My Big Sister’s Perfect Food!

Air date: 2019-10-11

Peta makes her specialty dish for Null’s breakfast, but even before she was a robot, her cooking could be questionable. It seems like the added processing power and machine strength haven’t done anything for the older sister’s skills in the kitchen.

Big Sister, Do I Have to Go to School?

Air date: 2019-10-18

Peta wants Null to attend school, but Null’s advanced intellect makes her stand out from her peers. Can the siblings come to terms over Null’s class attendance?

Big Sister, Do I Have to Go to Space?

Air date: 2019-10-25

Peta tries to send Null to school, but Null has other plans… that end up getting a little out of control.

My Big Sister Is Dead?!

Air date: 2019-11-01

Space: the Final Frontier. Null has found herself stranded in the vicinity of an abandoned space station in Earth’s orbit, unsure of how to get home. Will Peta be able to save her little sister?

Big Sister, What’s Your Favorite Snow Cone Flavor?

Air date: 2019-11-08

Null and Peta head to the beach where Null meets a new friend.

My Big Sister’s Acting Suspicious?!

Air date: 2019-11-15

Peta seems to be up to something that might be putting her in danger, so it’s up to Null to follow her incognito and discover the truth.

My Big Sister’s Bugging Out!

Air date: 2019-11-22

It’s an invasion! The town has been swarmed by tiny ravenous bugs that are intent on eating everything in sight! Will Null’s scientific know how and Peta’s robotic power be enough to exterminate the scourge?

My Big Sister’s Brutal With a Hammer!

Air date: 2019-11-29

The tiny bugs that eat everything aren’t so tiny anymore, as they fuse together into a giant entity intent on eating everything in it’s path! Can the sisters stop it before there’s nothing left to save?