Type
ONAEpisodes
3Duration
25 minStatus
RELEASINGStart Date
2026-01-31Season
winter 2026Playing Sister
Onee-chan Gokko
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.”
ONA
3 episodes
25 min
RELEASING
winter 2026
Type
ONAEpisodes
3Duration
25 minStatus
RELEASINGStart Date
2026-01-31Season
winter 2026Alternative Titles
お姉ちゃんごっこOneGoPlaying Sister
Studios
Stats
Episodes3
Duration25m
StatusRELEASING
TypeONA