At Yamaboshi High, joining a school club is required, so when Himeko, Iori, Taichi, Yoshifumi and Yui couldn't find a suitable choice, they decided to create their own: the School Culture Club! Together, they pass the days meeting and coming up with topics for the group's newspaper – that is, until one day, Yoshifumi and Yui proclaim that they switched bodies last night! Soon after, all five members of the gang find themselves inadvertently swapping at random, with no end in sight. What, or who, caused this supernatural phenomenon?