Happousai unveils a magical incense meant for Ranma Saotome, one that plunges its target into a deep sleep lasting until the following spring. Ranma dodges it and Akane Tendou takes the hit instead, and because the incense keeps her on a hair-trigger, she lashes out violently at anyone who gets too close while trying to wake her. Adapted from a manga chapter, this OVA was produced for a 2008 exhibition of Rumiko Takahashi's artwork.