While conducting a fire alarm inspection for the reclusive Mrs. Sanamori, Yoshida is targeted by Kanzaki, a predatory "Level A" saleswoman with aggressive tactics. Forced to seek refuge in Sanamori's secret shelter, Yoshida discovers her obsession with claustrophilia and her use of a Libido Cloth. Despite his knowledge of the cloth's weakness, the encounter ends in a financial disaster as Kanzaki manages to force a costly purchase.