Mari Wakatake transfers to a girl’s dormitory school called Kaihō Academy. Mari’s background hides a traumatic past: five years before her arrival at Kaihō, all the inhabitants of the island where she lived died in one night.
Chio makes her way to school but encounters abnormal situations resulting in her creating unique solutions.
An idol group, “Idolish7,” consists of seven male singers, each with their own unique personality and background.
In the year 2063, eight high school students and a kid are flown out to Planet Camp, tasked with surviving on their own for a few days. It gets more complicated.
Thanks to his parents’ job transfer, high school freshman Usa finally gets to enjoy living on his own in the Kawai Complex, a boarding house. Ritsu, the senpai he admires, also lives there, as do a few other “unique” individuals.