Mamoru Shimizu

He is an incubus, a demonic creature that nourishes by draining people's life. He is unable to suppress his pheromones, which are used to lure victims closer. These pheromones are like sparkles around him. Women, and even ghosts and males, get attracted. Because of this, he tends to have a bucket over his head to cover the sparkles. Mana-chan gave him a cross that nullifies the sparkles which he's wearing all the time. He used to be able to adsorb people's life force by just being near them, but now the only way is by kissing them. He is kind, calm and polite.