While having their fortunes told by Kimito's phone, the girls discover that it can also predict their compatibility with members of the opposite sex. After Kimito asks Kujo to stop waking him in her usual manner, she is reluctant.
The class takes a field trip to the newly-completed theme park "Shominland," where the students get to experience the commoner lifestyle. Kimito coaches the others through almost, but not-quite-authentic commoner activities.
Kimito's attempt to pull a prank on the naïve Aika results in a new fad spreading throughout the entire school which, due to the students being cut off from popular culture, could last for up to ten years.