Oneechan Gokko (Playing Sister)

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)

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Related Entries

More characters

Characters & Voice Actors

Higure, Sui

Main

Isekaijoucho
Japanese

Higure, Akane

Main

Miyazaki, Erika
Japanese

Mari

Supporting

Sugimoto, Arisa
Japanese

Staff

Harumaki Gohan

Director, Script, Editing, Music

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Ending Theme

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Reviews

Feb 1, 2026

SobbleBoy27

Recommended

Preliminary (1/3 eps)

Amazing work of art that I can't believe is free on YouTube. The artwork is great, the light is great, the story is great, but holy cow the sound design is really really good. The eerie background music sets the tone so well. The songs are very much part of the story. It feels like a psychological horror anime because of the music.

I like how the story jumps around. It makes it fun to piece together when different things happened at which times. I'm excited to solve the mystery as I continue the show.

I think everyone should try it out, especially since it's free.