Beleth (ベレス Beresu) is the Diva of Kanae Hayashizaki. It takes an appearance of a little black cat with two green horns. Out all of the Solomon 72 pillar Diva he is the only one to not have chosen a contractor in 10 years, he is extremely picky when it comes to picking a contractor. Rather than a possessor of a great talent of magic, he only chooses those who have single-mindedness which is exactly what is worthy for him. He is the only one among the 72 Pillar, who is specializing in reinforcement magic. Power and also speed.