From Bulbapedia, the community-driven Pokémon encyclopedia.
Tsunekaz Ishihara (Tsunekazu also seen; Japanese: 石原恒和 Ishihara Tsunekazu, born on November 27, 1957) is president and CEO of The Pokémon Company and producer of Pokémon. He manages all aspects of the Pokémon franchise including the anime, games, and the TCG.
Ishihara graduated from the University of Tsukuba in 1983, with a masters in Art and Design. Soon after, he joined Nintendo, where he was the producer in such titles as EarthBound and Mario's Picross. His involvement with Pokémon started in the early 1990's, when he started helping with the development of Pokémon Red and Green. Shortly after, he was inspired to create a trading card game based on the titles. In April of 1998, The Pokémon Company was established and Ishihara was given the position of representative director. In 2001, he was named the president.