Peta
main character
OVA
5.3
My TrackerPLANNING
Episode: 0 / 1
My Score:
Anime DetailsFINISHED
- Format
- OVA
- Episodes
- 1
- Episode length
- 6 min
- Total watch time
- 6 minutes
- Status
- Finished
- Aired
- January 31, 2020
- Season
- Winter 2020
- Source
- Original story
- Studio
- Shin-Ei Animation
- Director
- Hirofumi Ogura
- Original creator
- Hato
- Country
- Japan
- AniList score
- 53/100
- Also known as
- Null & Peta OVA, Null & Peta Special, Null Peta OVA
- Score across sites
- 5.88/10
Estimated watch time
0h 6m
⚡ 1 days at 5 eps/day
Tags & Tropes
Artificial Intelligence79%Wrestling79%Robots79%Parody60%Foreign60%Female Protagonist46%Educational40%Twins20%
OVAFINISHED2020 WINTER5.3 / 10 AniList score
Null & Peta: Slippery and Sticky! Big Sister Bikini Battle!
ぬるぺた ドキッ♥ ぬるぬるぺたぺた！ 水着だらけのお姉ちゃん大会！• Null Peta: Doki♥ Nullnull Petapeta! Mizugi Darake no Onee-chan Taikai!
Synopsis
Null & Peta find themselves in a trippy multinational pro wrestling match! Can the sisters defeat their foreign alter-egos? Can any of the alternate Petas actually cook!? Will the ref ever put a stop to this chicanery!?!? (Source: Steam)
Main cast & voice actors
Should you watch Null & Peta: Slippery and Sticky! Big Sister Bikini Battle!?
Only if you enjoy comedy, ecchi and sci-fi, especially stories with artificial intelligence, wrestling, robots.
Reception is lukewarm: 53/100 on AniList, with 11% of 883 ratings at 8/10 or higher. It's the #24 highest-rated anime of 2020.
Once people start, they tend to finish: only 2.8% of viewers drop it.
At about 6 minutes in total, it is a short commitment — a weekend binge.
Where to Watch Officially
A streaming link is not listed for this title yet.
Creators & key staff
- Original creator
- Hato
- Director
- Hirofumi Ogura
- Character design
- Takeshi Itakura
Where it fits in the series
Related entries
Null & Peta: Slippery and Sticky! Big Sister Bikini Battle! FAQ
How many episodes does Null & Peta: Slippery and Sticky! Big Sister Bikini Battle! have?
Null & Peta: Slippery and Sticky! Big Sister Bikini Battle! has 1 episodes of about 6 minutes each, roughly 6 minutes in total.
Is Null & Peta: Slippery and Sticky! Big Sister Bikini Battle! finished?
Yes. Null & Peta: Slippery and Sticky! Big Sister Bikini Battle! has finished airing — the final episode aired January 31, 2020.
Is there a season 2 of Null & Peta: Slippery and Sticky! Big Sister Bikini Battle!?
No sequel is listed for Null & Peta: Slippery and Sticky! Big Sister Bikini Battle! as of October 2026.
Is Null & Peta: Slippery and Sticky! Big Sister Bikini Battle! based on a manga?
No. Null & Peta: Slippery and Sticky! Big Sister Bikini Battle! is an original anime story, not adapted from a manga or novel.
Who animated Null & Peta: Slippery and Sticky! Big Sister Bikini Battle!?
Null & Peta: Slippery and Sticky! Big Sister Bikini Battle! was animated by Shin-Ei Animation and directed by Hirofumi Ogura.