Atoa is a new aquarium that combines stage art and digital art with an aquarium at its core. There are eight zones within the museum, each with exhibits and spatial presentations based on a theme.

What makes Atoa unique is its overwhelming scale and beauty. At AQUA TERRA, one of the largest spherical aquariums in Japan and one of the largest in the world, you can watch about 10,000 fish swimming from all 360 degrees. You can also enjoy various exhibits such as "Evergreen," a terrarium that changes and grows over time, "atoa sky," an overhanging aquarium that lets in sunlight, and "Mega Cylinder," Atoa's largest saltwater aquarium.

Atoa has proposed a new type of aquarium that has never existed before, and is attracting a lot of attention both domestically and internationally.