From Bulbapedia, the community-driven Pokémon encyclopedia.
Wasabi Mizuta (Japanese: 水田わさび Mizuta Wasabi) is a Japanese seiyū for the Pokémon anime.
Mizuta was born on August 4, 1975 in Mie Prefecture, Japan, and became a seiyū as an adult. She began working on the Pokémon anime at the start of the Best Wishes series, with her most notable role being that of Ash's Pignite. Mizuta is currently affiliated with Aoni Production.
* No official credit was given for this character.
Other non-Pokémon roles
Mizuta is probably best known for voicing Doraemon in the long-running anime series of the same name since April 2005.