Wakana discovers her friend and customer Asami Yagara is Nairo's homeroom teacher, while Nairo continues to support Kinme Cleaning's social-media presence. Could a plushie that Nairo and Wakana find offer a clue to the business that formerly occupied the Kinme Cleaning space? And Wakana's gruff landlady helps her during tough times, but has Wakana uncovered a secret about her landlady's health...?