| Formal name | Aqua World Ibaraki Prefecture Oarai Aquarium |
|---|---|
| Location | 311-1301 Isohama-cho, Oarai-cho, Higashiibaraki-gun, Ibaraki Prefecture 8252-3 |
| appearance | Appearance: 5-story reinforced concrete structure (7-story observatory in some areas) |
| Total floor area | About 19,800 square meters |
| Parking | 750 passenger cars, 20 large buses |
Outline of exhibition tanks and the number of exhibited organisms
| Number of display tanks | 60 tanks |
|---|---|
| number of animals on display | About 580 species, 68,000 items |
| Display tank water volume | About 4,100t (total water volume: about 5,100t) |