More Than 90% Flesh-Toned.When Yū enters the bar, she sees Misaki taking up a job as a clumsy waitress. After Karuo tells Yū that he is holding a contest for the best woman who can pose like the letter M, he receives a text message from Kinako, who sends him a picture of a monkey. While on vacation at a hot springs resort, Hiyoko, Eriko and Kinako spend time in the bathhouse; Asuka, Masako and Miyako play ping-pong in the game room; Kobato, Alice and Akira sit on the massage chairs in the lobby; and Naru, Harue and Ai hang out in their bedroom. Each group discusses a rumor about a ghost who haunts the hot springs resort at night. After it is said that the ghost is afraid of soap and shampoo, this leads to a quarrel, to the point of squirting soap and shampoo on each other. It is revealed that Kakeru started the rumor, stipulating that the ghost must be seen in order to improve one's love life. The four heroines leave their bedrooms and head to the bathhouse in order to confirm the rumor. It is hinted that Yōji is waiting for them at the bathhouse.