The Yu Yu Hakusho Trading Card Game was first published in 2003 by Score Entertainment, and is based on the anime and manga series YuYu Hakusho (the series is spelled Yu Yu Hakusho in FUNimation's anime version and spelled YuYu Hakusho in the Viz English manga). It is a two-player tournament-styled collectible card game; each player uses a deck of forty-four or more cards that is headed by a team of four character cards. The game was discontinued in 2005.