Definitions for "Seiyuu"
(声優 / せいゆう) - Japanese word for a person who is a voice artist, usually used in Japanese anime and other forms of animation.
an actor, so they can sing
voice actor. Usually used to refer to voice actors in Japan. A useful way of distinguishing between the original voice actors and the English dub voice actors.
Keywords:  personajes, voces, personas, que, dan
Son las personas que le dan las voces a los personajes.