1. Noto : A Being from Ideon who feed on Human's Brainwave. They cause mass-slaughter of Don Clan and slain Human who has become Hitotsuki. 2. Hitotsuki : A Mutated Monster who was formerly a Human whose desire is overgrown turning them into a Monster. While normally indpendents, some Noto able to make People turn into Hitotsuki. 3. Juto : An Artificial being that were created by Don Clan as substitute for Humans. Jutos fold an Origami to make more of their kind. They hide in society by copying the Humans with their life connected with them. The Cats like to messing around and attacking people, The Crane wants to make the dream of the Human's that serve as their template come true, and The Penguins guard the entrance of their Forest and also maintain that neither Human can come in or Juto to escape.