Aqua World Ibaraki Oarai Aquarium, Hitachi Travel Guide

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Explore a vast underwater world at Aqua World Ibaraki Oarai Aquarium, home to Japan's largest shark collection and captivating marine life exhibits.

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Aqua World Ibaraki Oarai Aquarium

Aqua World Ibaraki Oarai Aquarium, located on the coast of Oarai, is one of Japan's largest aquariums, boasting a vast collection of marine life. With over 580 species and 68,000 creatures, the aquarium is particularly renowned for its diverse shark collection and captivating dolphin and sea lion shows.

A brief summary to Aqua World Ibaraki Oarai Aquarium

8252-3 Isohamacho, Oarai, Isohamacho, Higashiibaraki District, Ibaraki, 311-1301, JP
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Monday 9 am-5 pm
Tuesday 9 am-5 pm
Wednesday 9 am-5 pm
Thursday 9 am-5 pm
Friday 9 am-5 pm
Saturday 9 am-5 pm
Sunday 9 am-5 pm

From Eve

Know before you go

Hi, I'm Eve. Here are a few practical things to know before exploring Aqua World Ibaraki Oarai Aquarium.

Arrive early, especially on weekends and holidays, to avoid crowds and make the most of your visit.
Check the show schedule upon arrival to plan your day around the popular dolphin and sea lion performances.
Take advantage of the free wheelchair and stroller rentals available at the entrance.
Consider purchasing tickets online in advance to ensure priority admission, especially during peak seasons.
Don't miss the touch pools for a hands-on experience with marine life.

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Explore Aqua World Ibaraki Oarai Aquarium on the Map

A handpicked selection of must-see spots near Aqua World Ibaraki Oarai Aquarium, mapped for you.

Getting There

Public Transport

From Mito Station, take the Kashima Rinkai Railway Oarai Kashima Line to Oarai Station. The journey takes approximately 14 minutes and costs between ¥290 and ¥430. From Oarai Station, take the Kaiyu-Go loop bus to Aqua World. The bus ride takes about 15 minutes and costs ¥100 for adults and ¥50 for children. Alternatively, take the Ibaraki Kotsu Bus No. 50 from Mito Station North Exit directly to Aqua World. The bus ride takes approximately 42 minutes and costs ¥790.
Taxi

From Mito Station, a taxi to Aqua World takes approximately 19 minutes and costs between ¥6,500 and ¥8,000. From Oarai Station, a taxi to Aqua World takes about 8 minutes. Contact Green Transportation Nakajoyo (029-267-3231) or Minato Taxi (0120-818-370) for taxi services.
Car

Aqua World is a 15-minute drive from the Mito-Oarai Interchange (IC) on the Kita-Kanto Expressway. Parking is free and available for approximately 750 cars. During peak seasons, traffic restrictions may be in place. Follow the directions of security guards for parking.

Discover more about Aqua World Ibaraki Oarai Aquarium

Aqua World Ibaraki Oarai Aquarium offers an immersive journey into the depths of the ocean. Located in Oarai, Ibaraki Prefecture, this expansive aquarium is home to over 580 species of marine life, with a total of 68,000 creatures inhabiting its tanks. Aqua World is particularly famous for having the largest number of shark species in Japan.The aquarium is divided into nine distinct zones, each showcasing unique marine ecosystems and species. The "Sea of Encounter Zone" features a massive 1,300-ton tank where 20,000 fish of 80 different species swim freely, including sharks, sea turtles, and rays. Another highlight is the dedicated sunfish tank, one of the largest in Japan, where visitors can observe these unique creatures.One of the most popular attractions is the Dolphin and Sea Lion Ocean Live show, a dynamic performance set against the backdrop of the Pacific Ocean. These shows offer entertainment for all ages, showcasing the athleticism and intelligence of marine mammals. Visitors can also enjoy penguin feedings and observe the shark tank cleaning. For a hands-on experience, the aquarium offers touch pools where visitors can interact with starfish and other sea creatures.Aqua World's history dates back to 1952 when it opened as the Ibaraki Prefectural Oarai Aquarium. After undergoing renovations, it reopened in April 2002 as Aqua World. The aquarium is committed to education and conservation, offering programs and exhibits that highlight the importance of protecting marine ecosystems.