Bun (ブン Bun, 26, 30, 31, 42-44 & 51-53): A Youkai who despises the Youkai way and has been helping Hakamenrou in secret, rescuing Sasuke and company when they were blasted into the raging river. In the end of series, he remains with Hakamenrou after he is finally freed of Daimaou's control.