Emilio

Maou Emilio is the name used for the otherwise unnamed Maou in Princess Hunting Dungeon Meister. "Emilio" is the name of the human he possessed after his own body was sealed. His original name is not mentioned. His familiar Lily called him Maou-sama. In games other then in the Himegari game, Emilio is refer to as simply Maou-sama.

Emilio the Human
Emilio is a gardener, working in the palace of the Euclid Kingdom. He's in charge of taking care of Princess Sylphine's gardens. Emilio and Colette are childhood friends.