Olivia has an odd way of playing look-the-other-way. Her opponent, Hanako, convinces Kasumi to play against her instead. This is the beginning of the Pastimers Club.

When Hanako sees Olivia wandering around the classroom with her face glued to her smartphone, she assumes she’s playing that popular monster-collecting game, but it turns out that she’s playing an unfamiliar game called Bactéri GO. Olivia explains that the objective of the game is to collect the many kinds of bacteria that populate the area, and that it was developed in her parents’ country. She describes the game in detail to Hanako, but…

Because of her appearance, Fujiwara-san is assumed to be good at classical literature, even though her talent is in English, having replaced Olivia in the English speech contest and won. She's exasperated by all of her classmates who come to her to ask for help with classical literature during break time, and she comes to Olivia for someone to speak in English with. Olivia becomes fearful, suspecting that Fujiwara-san has figured out that she can't speak English..

The three visit the student council president to demand that their film be accepted for the cultural festival. The president, meanwhile, is busy trying to get the vice president to let her visit the boys school across the street.