The leader of a large group of bandits made up of various thugs and wandering seikishi. Though Ran calls her mother, it might not be from blood relation, as some of the bandits refer to her the same way. Her bandit gang attacks the Havoniwa vacation resort in order to capture Dagmyer Mest, a rare male sekishi. After being brought to the bandits hideout, Korudine immediately falls for Dagmyer, and the two begin a physical relationship. Her operational limits in a sekijin a quite low compared to the average seikishi, hense, her status as a wanderer. After being smuggled into the Holy Land by Dagmyer, Korudine and her bandits take down the Holy Land's defenses from the inside, forcing the students and faculty to abandon the school. However, when Kenshi boards his sekijin, Korudine finds herself woefully outmatched, and is taken down quickly. She next appears when the Swan enters the Havoniwan capital, in command of the meteor fall, Havoniwa's defensive fortress. Before she can finish off the Swan, Yukine damages the bridge which causes the meteor fall to sink to an altitude where Kenshi can destroy one of it's pillars. Knocked of balance, the meteor fall topples over and crashes to the ground, along with Korudine and some of her bandits. It's not directly shown if she dies or not, as she's never seen again.