The main hall is located in front of a giant tank where sharks and rays cruise amidst more than 200 aquatic creatures spanning 50 species swimming and going about their business. The blue lighting of the water tank provides a mystical ambience, and guests have been delighted with the lectures, concerts, and parties held here. If you rent out the whole park, your guests can tour the pavilions outside the main building and, for an additional charge, also enjoy live performances by dolphins in the Dolphin Stadium which seats 1,500 people.