Pokémon first appeared as a video game in 1996 and became popular among elementary school children in Japan. An animated television series launched in 1997 further increased Pokémon's popularity in Asia, Europe, and the United States. There are now over 719 Pokémon characters. The Pokémon franchise has been highly successful financially, with over 230 million video games sold worldwide and over $30 billion in total merchandise sales, including the popular trading card game sold in 73 countries. Pokémon's appeal stems from its adorable yet unique characters, role-playing game concept, and successful media mix approach across games, television, and merchandise.