Digital Beast (デジタルモンスター, translated from Hong Kong as "Digital Tyrannosaurus Rex") is a very popular cartoon in Japan. Now, Digital Beast Adventure, Digital Beast Adventure 02 and Digital Beast Taming have been released. In the continuous development, six games and TV animations, two OVAs, eight theatrical editions and four cartoons have been released, and another TV special, The Royal Knight of Digital Tyrannosaurus X Evolution 13, has been released. In addition, PSP platform game "Digital Beast World: Revival" is planned to be released in 20 12 as the anniversary of 15.