The name Pokémon is the romanized contraction of the Japanese brand Pocket Monsters (ポケットモンスター Poketto Monsutā), as such contractions are quite common in Japan. The term "Pokémon", in addition to referring to the Pokémon franchise itself, also collectively refers to the 649 fictional species that have made appearances in Pokémon media as of the release of the Pokémon role-playing game (RPG) for the Nintendo DS, Pokémon Black and White. Like the words deer and sheep, the word "Pokémon" is identical in both the singular and plural, as is each individual species name; in short, it is grammatically correct to say both "one Pokémon" and "many Pokémon" as well as "one Pikachu" and "many Pikachu". 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.
