Yakana entered in service of Ito family but secretly he worked for clan's enemies that payed him well. Discovered was imprisoned in the caves deep the castle and was unavailable in 647 DR. The ancient curse placed him under the service of the krakentua responsible for Ito fall. He supplied it with its favorite cherry incense, assisted by three ju ju zombies. In 1360 DR an adventuring party hired by Michimori Uemon to recover the Seven Swords fought and destroyed him.