From Bulbapedia, the community-driven Pokémon encyclopedia.
Kōichi Sakaguchi (Japanese: 坂口候一 Sakaguchi Kōichi) is a Japanese seiyū for the Pokémon anime. He was born on February 10, 1968 in Tokyo, Japan.
Sakaguchi joined the series early on, playing various Pokémon roles. He still contributes his voice to the series as minor characters and Pokémon. His most prominent roles are those of Jessie's Ekans/Arbok and Raoul Contesta.
* No official credit was given for this character.
Other non-Pokémon roles