From Bulbapedia, the community-driven Pokémon encyclopedia.
Natsuki Yoshihara (Japanese: 吉原ナツキ) is a seiyū for the Japanese version of the Pokémon anime.
Yoshihara is most famous of playing various Pokémon voices in the anime. Her most well-known is probably that of James's Chimecho.
Voices on Pokémon