Ep. 6: Keiko witnesses neighbor Namiko's affair and faces harassment and bullying threats against her daughter Haruka.

6

While walking past her neighbor's residence one afternoon, Keiko Yasuda observes Namiko Todaka engaging in an adulterous act. To ensure silence regarding this discovery, Namiko subjects Keiko to persistent harassment. Additionally, Namiko instructs her daughter, Yuria, to bully Keiko's daughter, Haruka, at school. The situation escalates as Haruka endures the abuse from Yuria and witnesses her mother's ongoing suffering. Consequently, Haruka decides to take action against Namiko in response to the combined mistreatment directed at her family. This narrative focuses on the conflict arising from the witnessed infidelity and the subsequent retaliatory measures taken by the younger generation against the antagonist.