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Null & Peta

Null & Peta

Null & Peta

2019 1 Seasons 12 Episodes ⭐ 5.6 Animation Sci-Fi & Fantasy Comedy

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!"

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!"

Seasons & Episodes

EP 1

Sister Complete!

Null is a young genius who misses her older sister, Peta… so she decides to re-create her, using her incredible intell

EP 2

My Big Sister’s Perfect Food!

Peta makes her specialty dish for Null’s breakfast, but even before she was a robot, her cooking could be questionable

EP 3

Big Sister, Do I Have to Go to School?

Peta wants Null to attend school, but Null’s advanced intellect makes her stand out from her peers. Can the siblings c

EP 4

Big Sister, Do I Have to Go to Space?

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

EP 5

My Big Sister Is Dead?!

Space: the Final Frontier. Null has found herself stranded in the vicinity of an abandoned space station in Earth’s or

EP 6

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

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

EP 7

My Big Sister’s Acting Suspicious?!

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 d

EP 8

My Big Sister’s Bugging Out!

It’s an invasion! The town has been swarmed by tiny ravenous bugs that are intent on eating everything in sight! Will

EP 9

My Big Sister’s Brutal With a Hammer!

The tiny bugs that eat everything aren’t so tiny anymore, as they fuse together into a giant entity intent on eating e

EP 10

I Think of My Sister, Therefore My Sister Is

Peta has vanished, leaving Null to wonder where her big sister has gone.

EP 11

Big Sister, Big Sister, Big Sister!

Null has discovered something unsettling, and with Peta still missing, she’s left alone to ponder the magnitude of her

EP 12

Null and Peta

Null and Peta are reunited, and the sisters resume their life after the changes they’ve been through.

Popular Cast

Reina Ueda

Reina Ueda

Peta (voice)

Azumi Waki

Azumi Waki

Null (voice)