With her gloomy demeanor, Sawako has a hard time fitting in. But when an outgoing classmate approaches her, life takes a turn for the better.
A young couple got married almost immediately after meeting each other through a dating app and did not realised that they were working for the same company. They decided to keep their marriage a secret from their company and friends. At first, both parties thought it's okay to get married without love but they gradually got attracted to each other.
Eripiyo is initially a woman leading a normal life until it is turned upside down after watching a performance of the minor idol group ChamJam, which leads her to becoming obsessed with one of its members, Maina Ichii. Despite Eripiyo's enthusiasm towards her, Maina is consistently the least popular member of the group, leaving Eripiyo to take it upon herself to buy a lot of Maina's merchandise, which mainly involves singles.
