Leonardo is a young man who lives in Pannam Town. He expresses a wish to make it into a university, but spends most of the day hanging around the Pannam Society lobby. He works for the Society part-time to raise money for future tuition, but what he actually does is unknown. He wants to get a university education to help get a full-time job with the Society. By the end of Evolution: The World of Sacred Device he reveals that he has been accepted into a university. In Eternal Dungeons he states he believes in democracy. He has a habit of playing with his hair.