Also known as: バリア, バリアー, バリヤー
A barrier created out of any sort of energy, including magical and Psychic energy. Frequently the energy produces a Transparent wall, screen, or bubble, but may also be used for creating things such as surfaces for walking on. Energy barriers are a common feature in Science Fiction and Fantasy.
Energy barriers are most frequently used to defend against attacks, but may also serve as screens restricting passage, prisons for entrapping a target, or even an attack by pushing the field of energy outward into nearby targets.