Gouki

Gouki is a violent and bloodthirsty demon who selfishly pursues his own goals and acts only to fulfill his hunger. He worked with Hiei only to gain the Oorb of Baask, a perfect tool for the Ogre to collect souls. He did not believe in Kurama at first and had to be convinced through brute force. Gouki's victims included mostly children, which he felt no remorse towards. He is straightforward about his desire to feed on human souls and will fight anyone who gets in the way of that, ultimately leading to his clash with Yusuke.