Haizhongdao Ocean World is an aquarium in Haizhongdao Park surrounded by Bodo Bay. It was built in April 1989 and covers an area of about 540 hectares. It is the largest Seaside Park in Japan. Most of them come here to watch the dolphin and dolphin lion stunt show. The performance pool is large in scale and has a water volume of 2000 tons. Dolphin performances are performed in four hours a day, which is still very good. Apart from tour groups, there are also many scattered and objective views. There are kindergarten children, under the guidance of teachers come to watch.