DOUBLE TROUBLE?!
Sakuta is eager to finally have a chance to spend time with Mai again,
but instead, he's greeted by a stranger who looks just like her.
Apparently, Adolescence Syndrome is paying Mai another visit and has
forced her to swap bodies with Nodoka Toyohama, a flashy up-and-coming
idol...who also happens to be Mai's half sister! With no resolution in
sight, each sister must pretend to be the other and go about their
respective lives as best they can. Trouble is, it seems like Nodoka is
preoccupied with something besides walking in Mai's shoes...