Antonia is the voice of logic.

Antonia is one of the 3 main voices in William Tyrester. Antonia is intelligent and, of course, logical. Very down to Earth, almost emotionless. She calls herself "the one who thinks."

Due to Antonia's personality, her voice needs to be medium pitch, cold, and distant. She almost always speaks monotonously. Imagine a secretary, but one who is incredibly used to her job. She sees herself as a professional.