Demon

Demons ( 悪魔  Akuma) are a race of extremely powerful and social spiritual beings reisiding particularly in Hell where some of them function as rulers. Demons also possess a special spiritual structure containing a substance known Demon Particles.

Appearance
The appearances of demons vary although there are a number of common traits many of them share. Such similarities may include horns, pointed ears, claws, tails and leathery wings.

Overview
Many stories are told of demons being malefic beings living in darkness and tempting human to stray from the path of righteousness. While some of the stories are true inspired by misinterpretion of events, demons are actually a race subdivided into two groups-those that reside in hell or Hell demons and those who roam the Human World or earthly demons. The earthly demons are theones that encounter humans and these encounters with humans cause damage to the human's body likely because of coming close to the Demon particles present in the demon's body. These effects are usually called possessions which can be healed by the insertion of positive feelings or angel particles in their body.