Tokyo DisneySea is a theme park at the Tokyo Disney Resort located in Urayasu, Chiba Prefecture, Japan, just next to Tokyo. It opened on 4 September 2001, at a cost of 335 billion yen. The Oriental Land Company owns the park, and licenses intellectual property from The Walt Disney Company. In 2023, Tokyo DisneySea hosted 12.4 million visitors, making it the seventh-most visited theme park in the world and the third-most visited in Japan.