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.
Loi means to float. Krathong is sort of tiny raft, about a hand span in diameter, usually made from a part of banana tree trunk. Krathong is decorated with folded banana leaves, flowers, candles, incense sticks etc. During the night of full moon people release their Krathongs down the river.