Nomenclature: A system of names used in a particular discipline, as in medicine and surgery, anatomy and biochemistry, etc. A standard system of nomenclature presupposes the existence of an organized classification of the entities within that field. From the Latin nomenclatura, a listing of names, from nomen, name, + calo, to proclaim.
Yangire (also referred to Cute and Psycho) is a Japanese term used to refer to normal people who suddenly become violent, sometimes due to a past trauma. Yangires are very similar to Yanderes, both are people who suffer from personality disorder and can easily become violent and extremely dangerous.
Yang is a fair skinned young girl with purple eyes and dark golden hair worn loose that fades to pale gold at the tips. When she is angry, her eyes turn red. She wears a tan jacket with golden brown piping and short, puffy sleeves with black cuffs that feature two gold buttons.