Alyson Leigh Rosenfeld is an American voice actress best known for her roles in the Pokémon series as Bonnie, Nurse Joy, and Sophocles, as well as Rio Kastle in Yu-Gi-Oh! ZEXAL. With her warm and expressive voice, Alyson has become a beloved presence in anime, video games, and children’s entertainment, bringing heart and personality to every character she portrays.