Playing Sister
OneGo
Oneechan Gokko
Genres
- Mystery
- Supernatural
- Suspense
Tags
all 17- Main CastFemale Protagonist85
- TraitsClone85
- UniverseUrban Fantasy80
- TraitsMonster Girl80
- SceneRural76
- Main CastPrimarily Female Cast76
- OtherDenpa75
- Slice of LifeFamily Life72
- Main CastPrimarily Teen Cast66
- FantasyMythology60
- TraitsDisability60
- DramaTragedy60
- TraitsRobots56
- OtherVocal Synth53
- TimeDystopian40
- OtherAnimals30
- TechnicalAchromatic30
Genres: Mystery, Supernatural, Suspense. Tags: Female Protagonist, Clone, Urban Fantasy, Monster Girl, Rural, Primarily Female Cast, Denpa, Family Life, Primarily Teen Cast, Mythology, Disability, Tragedy.
#3846
Ranked
#13262
Popularity
4
Favorites
691
Members
#12
This Season
Rated ONA
#24
This Season
Popular ONA
- Premiered
- Winter 2026
- Aired
- Jan 31, 2026 –
- Duration
- 25 min
- Time to Complete
- 1h 15m
- Studio
- Studio Gohan
Alternative Titles
jaお姉ちゃんごっこ
en-x-romajiOneechan Gokko
enOnee-chan Gokko
enOneGo
Synopsis
In the distant future, Kagami Village is a suburban mountain village that has been left behind by the highly developed science and technology in urban areas. "If you're not well behaved, a look-alike will come." Higure Akane, a middle school student living in this village where an old legend still remains, was looking forward to being reunited with her older sister Higure Sui, who has been released from the hospital after a year. However, shortly after her sister's release from the hospital, Akane receives a phone call. "The person in that house is not your older sister." (Source: Official site, translated)
Synopsis
In the distant future, Kagami Village is a suburban mountain village that has been left behind by the highly developed science and technology in urban areas. "If you're not well behaved, a look-alike will come." Higure Akane, a middle school student living in this village where an old legend still remains, was looking forward to being reunited with her older sister Higure Sui, who has been release
In the distant future, Kagami Village is a suburban mountain village that has been left behind by the highly developed science and technology in urban areas. "If you're not well behaved, a look-alike will come." Higure Akane, a middle school student living in this village where an old legend still remains, was looking forward to being reunited with her older sister Higure Sui, who has been released from the hospital after a year. However, shortly after her sister's release from the hospital, Akane receives a phone call. "The person in that house is not your older sister."
(Source: Official site, translated)
Read moreRead less
In the distant future, Kagami Village is a suburban mountain village that has been left behind by the highly developed science and technology in urban areas. "If you're not well behaved, a look-alike will come." Higure Akane, a middle school student living in this village where an old legend still remains, was looking forward to being reunited with her older sister Higure Sui, who has been release
In the distant future, Kagami Village is a suburban mountain village that has been left behind by the highly developed science and technology in urban areas. "If you're not well behaved, a look-alike will come." Higure Akane, a middle school student living in this village where an old legend still remains, was looking forward to being reunited with her older sister Higure Sui, who has been released from the hospital after a year. However, shortly after her sister's release from the hospital, Akane receives a phone call. "The person in that house is not your older sister." (Source: Official site, translated)
Where to Watch
Trailer
Platform Scores
MAL
7.19
AniList
64 / 100
Kitsu
—
AniList Trend
22
Episode Guide
Aired so far: 0 / 3
Main Story
0 / 3
0%
Latest Aired
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Remaining
3 eps
0 / 3
Status Breakdown
Tags
Shows how closely each tag relates to this animeRelations
Recommendations
8 recommendations
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Frequently Asked Questions
How many episodes does Playing Sister have?
Playing Sister is currently airing with a planned total of 3 episodes. As of its winter 2026 run, viewers can follow the unfolding mystery as new episodes are released.
Is Playing Sister finished or still airing?
Playing Sister is currently airing as an ONA. It debuted in the winter of 2026 and is still in the middle of its broadcast schedule.
What is the story of Playing Sister about?
Playing Sister is a mystery and suspense series set in Kagami Village, a remote mountain community living in the shadow of high-tech urban advancement. The story follows Higure Akane, who becomes terrified after a mysterious warning suggests that the person returning home as her sister, Higure Sui, is actually an imposter.
Who is the creative mind behind Playing Sister?
The series is directed by Harumaki Gohan. The show is produced by Studio Gohan and explores psychological themes within its supernatural premise.
Does Playing Sister have any sequels or prequels?
Playing Sister is currently the only entry in its franchise. It stands as a standalone ONA series, so there is no required watch order or previous material to view first.
What anime should I watch if I like Playing Sister?
If you enjoy the supernatural mystery and psychological suspense of Playing Sister, you might enjoy similar titles such as The Summer Hikaru Died, Higurashi: When They Cry, Sonny Boy, Heavenly Delusion, or Mecha-Ude: Mechanical Arms.
What is the main conflict involving Higure Akane and Higure Sui?
The central conflict revolves around the homecoming of Higure Sui, who returns to Kagami Village after a year in the hospital. The tension escalates when Higure Akane receives a cryptic phone call warning her that the person currently in their home is not her actual older sister.
Information
- Type
- ONA
- Status
- Airing
- Country
- Japan
- Premiered
- Winter 2026
- Aired
- Jan 31, 2026 –
- Episodes
- 3
- Duration
- 25 min
- Time to Complete
- 1h 15m
- Studio
- Studio Gohan
Alternative Titles
jaお姉ちゃんごっこ
en-x-romajiOneechan Gokko
enOnee-chan Gokko
enOneGo
Discussion
Discussion