Aquaworld Oarai, officially known as Aqua World Ibaraki Prefectural Oarai Aquarium, is a premier aquatic experience located in Ibaraki, Japan. Nestled in a striking 5-story reinforced concrete building (with a 7-story observatory), covering approximately 19,800 square meters, the aquarium boasts a diverse collection of marine life showcased in 60 tanks. Visitors can marvel at around 580 species and 68,000 exhibits within these tanks, totaling approximately 4,100 tons of water.

With ample parking for 750 cars and 20 large buses, Aquaworld Oarai offers a range of services, including discounted rates, annual passports, and special nighttime events. Explore the various exhibits, interactive programs, and dining options along with Wi-Fi connectivity and barrier-free facilities to ensure an enjoyable visit to this world-class aquarium. Dive into the wonders of the sea at Aquaworld Oarai!