Pokémon (ポケモン, Pokemon?, // POH-kay-mon) is a media franchise published and owned by Japanese video game company Nintendo and created by Satoshi Tajiri in 1996. Originally released as a pair of interlinkable Game Boy role-playing video games developed by Game Freak, Pokémon has since become the second-most successful and lucrative video game-based media franchise in the world, behind only Nintendo's own franchiseMario. Pokémon properties have since been merchandised into anime, manga, trading cards, toys, books, and other media. The franchise celebrated its tenth anniversary in 2006, and as of 28 May 2010 (2010-05-28)[update], cumulative sales of the video games (including home console versions, such as the "Pikachu" Nintendo 64) have reached more than 200 million copies. In November 2005, 4Kids Entertainment, which had managed the non-game related licensing of Pokémon, announced that it had agreed not to renew the Pokémon representation agreement. Pokémon USA Inc. (now The Pokémon Company International), a subsidiary of Japan's Pokémon Co., now oversees all Pokémon licensing outside of Asia.
The name Pokémon is the romanized contraction of the Japanese brand Pocket Monsters (ポケットモンスター, Poketto Monsutā?). The term Pokémon, in addition to referring to the Pokémon franchise itself, also collectively refers to the 718 known fictional species that have made appearances in Pokémon media as of the release of the sixth generation titles Y and Pokémon X. "Pokémon" is identical in both the singular and plural, as is each individual species name; it is grammatically correct to say "one Pokémon" and "many Pokémon", as well as "one Pikachu" and "many Pikachu".
The gameplay of the Pokémon series of role-playing video games involves the capture and training of a variety of fictional creatures called "Pokémon" and using them to battle other trainers. Each successive generation of games builds upon this concept by introducing new Pokémon, items, and gameplay concepts. Some of the general concepts were featured elsewhere before being introduced in the games; double battles appeared in the anime long before appearing in the games, and Pokémon abilities are similar to the Pokémon Powers introduced in the Pokémon Trading Card Game, which also introduced Shiny Pokémon.
The gameplay of the Pokémon series of role-playing video games involves the capture and training of a variety of fictional creatures called "Pokémon" and using them to battle other trainers. Each successive generation of games builds upon this concept by introducing new Pokémon, items, and gameplay concepts. Some of the general concepts were featured elsewhere before being introduced in the games; double battles appeared in the anime long before appearing in the games, and Pokémon abilities are similar to the Pokémon Powers introduced in the Pokémon Trading Card Game, which also introduced Shiny Pokémon.