The Okinawa Churaumi Aquarium, with the colorful paintings of coral reefs and tropical fish, is home to a few of the world’s largest fish, the whale sharks, and world famous manta rays. The aquarium has three theme zones. Entering from the 4rth floor entrance, visitors discover the sea of corals. The Kuroshio (the Japan Current) zone has the world biggest acrylic panel (8.2 m in height, 22.5 in width and 60 cm thick). There is also the deep-sea world zone with its luminescent living creatures. A total underwater experience while staying on the ground!