Synopsis

Wataru Minakami is a stellar student who bombed his high school entrance exam thanks to a computer error. He's shocked to learn he got accepted to Stargazer Hill Academy—a school on Promised Island, a place that's basically in the middle of nowhere. His dad wants him to go, so off Wataru goes. But the moment he arrives, a bunch of adorable girls show up claiming to be his younger sisters. As he bonds with them, he starts uncovering the real reason they're all stuck on this island in the first place.

Content compiled by AnimeList.moe from publicly available sources.

Genres