Playing Sister

お姉ちゃんごっこ

2026– · Ongoing · 1 season · 3 episodes · Animation, Mystery · Japan

Channel YouTube · Starring Erika Miyazaki, Isekaijoucho, Arisa Sugimoto

The girl at home with you… isn’t your sister

In the distant future, on the outskirts left behind by the rapid concentration of advanced science and technology in urban areas, lies a remote mountain village known as Kagami Village. "Behave yourself, or a Double will come for you." Such old folklore still lingers in this village. Akane Higure, a middle school student living in Kagami Village, has been eagerly awaiting the return of her older sister, Sui Higure, who is finally being discharged from the hospital after a year. However, not long after her sister comes home, Akane receives a single phone call. "The girl at home with you… isn’t your sister."
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Episodes

3 episodes · January 2026 – October 2026
  1. Episode 1: 1. PhoneJanuary 31, 2026 · 27 min
    In the distant future, on the outskirts left behind by the rapid concentration of advanced science and technology in urban areas, lies a remote mountain village known as Kagami Village. “Behave yourself, or a Double will come for you.” Such old folklore still lingers in this village. Akane Higure, a middle school student living in Kagami Village, has been eagerly awaiting the return of her older sister, Sui Higure, who is finally being discharged from the hospital after a year. However, not long after her sister comes home, Akane receives a single phone call. “The girl at home with you… isn’t your sister.”
  2. Episode 2: 2. InvestigationOctober 15, 2026 · 22 min
    Akane, together with Mari, a visitor to Kagami Village, searches for her missing sister.
  3. Episode 3: Episode 325 min

Trailers and images

Credits

Film and series details

EPISODE LENGTH
25 minutes
FIRST AIRED
January 31, 2026
LAST AIRED
October 15, 2026
PRODUCTION COMPANY
Studio Gohan

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