The demon Ororon - Mizuki Hakase

When bounty hunters descend on the Chiaki house a great battle erupts in which Ororon tries desperately to respect Chiaki's wishes that he not kill anyone. However, the attacks from his foes prove far too fierce, thus driving him to summon golems down to slaughter the lot of them. While the rest of the household find themselves locked in various other battles, Ororon, laden with the guilt of upsetting Chiaki, searches for Shiro and Lika, encountering a long the way ghouls that don the faces of Ororon's fallen comrades. As the battle ends - ushered to victory with the concerted help of Chiaki, Shiro, Kuro, Lika, Othello and Mitsume, a bounty hunter that Othello wants to recruit into his Blue Dragon Army - Ororon and Chiaki face each other again, the devil barely able to look into the angel's eyes, riddled with shame as he is. But before Chiaki is able to forgive him, a new threat emerges, Jano, the leader of a vicious bounty-hunting group. He is defeated easily by Ororon, but as the devil goes in for the kill, Chiaki deflects his attack.