At ”Aso Beach,'' you can interact with animals such as capybaras, penguins, and fur seals. There are also various hands-on programs such as sea turtle hatching and jellyfish breeding.

"Umitama Hall" is a huge aquarium with a diameter of about 20m and a height of about 10m. The walls and floor are distinctive with polka dot patterns, creating a fantastical image of the fish swimming in the aquarium.

During summer vacation, the restaurant is open until 21:00.