In Ocean Expo Park, you can experience the natural charm of Okinawa, experience history and culture, and play with dolphins. Churaumi Aquarium is one of the most popular attractions, full of mysterious deep-sea creatures. The sun is shining in the tank of the "Coral Sea", where more than 800 colonies of various corals are raised and displayed. Inside the huge tank "Kuroshio Sea", which exhibits superpower, is the world's largest whale shark, and the world's first successful artificial reproduction of ghost bat goblets . There is also the "deep sea" that fully embodies the ocean of Okinawa, recreating the mystery of the deep ocean of Okinawa.