Onee-chan Gokko
Playing Sister • お姉ちゃんごっこ
ONA · 2026 · 3 eps · Airing · Score 6.4
Genres: Mystery, Psychological, Supernatural, Thriller
Themes: Female Protagonist, Clone, Urban Fantasy, Monster Girl, Mythology, Disability, Primarily Female Cast, Rural, Denpa, Family Life, Primarily Teen Cast
Studios: Studio Gohan
Synopsis
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.”
Voice Actors
- Erika Miyazaki as Akane Higure
- Isekaijoucho as Sui Higure
- Arisa Sugimoto as Mari
- Reina Nagano as Sonohokasei
- Ayane Bandou as Sonohokasei
- Yayoi Nemoto as Sonohokasei