Pokémon is a series of video games developed by Game Freak and published by Nintendo and The Pokémon Company under the Pokémon media franchise. It was created by Satoshi Tajiri with assistance from Ken Sugimori, the first games, Pocket Monsters Red and Green, were released in 1996 in Japan for the Game Boy, later released outside of Japan as Pokémon Red Version and Blue Version. The main series of role-playing video games (RPGs), referred as the "core series" by their developers, has continued on each generation of Nintendo's handhelds. The most recently released core series games, Pokémon Scarlet and Violet, were released on November 18, 2022, for the Nintendo Switch.

The Pokémon Company is a Japanese company responsible for brand management, production, publishing, marketing, and licensing of the Pokémon franchise, which consists of video games, a trading card game, anime television series, films, manga, home entertainment products, merchandise, and other ventures. It was established through a joint investment by the three companies holding the copyright and trademark of Pokémon—Nintendo, Game Freak, and Creatures—to focus in the multimedia franchise which became too big to be managed only by them. It was founded in April 1998 originally to operate the Pokémon Center stores in Japan before expanding to the entire franchise in October 2000 as it rebranded to its current name. The company is headquartered in the Roppongi Hills Mori Tower in Roppongi, Minato, Tokyo.