Tokyo DisneySea is the newest park at Tokyo Disney Resort, and the most spectacular park to be designed by Walt Disney Imagineering, since the original Disneyland, USA. 

Tokyo DisneySea opened on September 4, 2001 and attracts more than 12 million visitors a year. It was the ninth park of the current eleven worldwide Disney theme parks to open. Within a year of opening, it won the title of fastest theme park in the world to reach 10 million guests, achieving this distinction in only 307 days. Tokyo DisneySea is also the most expensive theme park ever built, costing over USD$4 billion.