Shin Koihime Musō: Otome Tairan

Kashin is afflicted with a disease that will turn her into a cat if an antidote is not found, and Kada is still seeking the Crucial Ways to the Key of Peace, so he entrusts Kan'u's group to go seek the ingredients for an antidote. At the same time, Chōjō is plotting something between the Kingdoms, and Kashin may have been only the first in a line of dominoes set to fall.