As Füka, Marina, and Chiyu are examining a penguin egg nearly complete with its cycle, they are visited by Doctor Takeshita, the former veterinarian of Gama Gama, earning warm responses from Füka and Marina, but a discomforted response from Chiyu, who seems to recognize her. The girls are tasked with overseeing the last days of the penguin egg's cycle, but Chiyu says she can't stay overnight, so she is exempt from said duties. Takeshita later tells Füka, Kukuru, and Karin about her young child, who spends time in the nursery while she goes to work...