Sankusugibingu no yûutsu

As Meme reaches her 40th birthday, she decides to hold a sort-of-birthday the next day for Erio, who had missed her birthday during her disappearance. After Makoto gets Erio a present as per Maekawa's recommendation, Erio reveals she wants to get a job and try to return to society. Her reputation as a weirdo leads to her fail an interview, however, Meme manages to find her a job at the Tamura shop, run by her grandmother who believes in aliens.