Okinawa Churaumi Aquarium
World-Class Marine Wonder and Gateway to Okinawan Ocean Life
Opened in 2002 as part of Ocean Expo Park, Churaumi Aquarium quickly became one of the world's premier marine facilities. The name 'Churaumi' means 'beautiful ocean' in Okinawan dialect, reflecting the aquarium's mission to showcase the rich marine biodiversity of Okinawa's waters.
The centerpiece Kuroshio Sea tank holds 7,500 cubic meters of water and features the world's second-largest acrylic viewing panel (35m × 27m × 60cm thick). The aquarium was the first in the world to successfully breed manta rays in captivity and maintains one of the most successful whale shark keeping programs globally.
The facility serves as a leading marine research center, contributing to conservation efforts and educational programs about Okinawa's unique subtropical marine ecosystem. Its location within Ocean Expo Park commemorates the 1975 Okinawa International Ocean Exposition.
Key Highlights
- 7,500-ton Kuroshio Sea tank, one of the world's largest
- Multiple whale sharks swimming together
- World's first successful manta ray breeding program
- Over 740 species and 21,000 individual creatures
- Massive 8.8m × 22.5m acrylic viewing panel
- Free dolphin and manatee shows at adjacent facilities
Access Information
Location
424 Ishikawa, Motobu, Kunigami District, Okinawa 905-0206, Japan
Nearest Stations
- • Naha Airport (Car rental recommended)
- • Nago Bus Terminal
Opening Hours
Oct-Feb: 8:30-18:30 (last entry 17:30) | Mar-Sep: 8:30-20:00 (last entry 19:00)
Admission Fee
¥2,180 for adults, ¥1,440 for high school students, ¥710 for ages 6-15, free for under 6
How to Get There
From Naha Airport
Rental car via Okinawa Expressway (90km)
2 hours
From Naha (Naha Airport)
Yanbaru Express Bus to Kinen Koen Mae bus stop
3 hours
From Nago City
Local bus or taxi
30 minutes
Tips & Visiting Guide
Make the most of your visit with these helpful tips and guidelines.
Visit Early Morning or Late Afternoon
The aquarium gets very crowded from 10 AM to 3 PM, especially on weekends and holidays. Arrive right at opening (8:30 AM) or after 4 PM for a more peaceful experience with better viewing of the main tank.
Multiple Feeding Times Throughout Day
Don't miss the whale shark and manta ray feeding at 9:30 AM and 3 PM daily. Arrive at the Kuroshio Tank 15 minutes early to secure a good viewing spot as it gets very crowded.
Explore All Floors in Sequence
The aquarium is designed to take visitors on a journey from shallow coral reefs to the deep sea. Follow the recommended route from the 4th floor down to the 1st floor for the best experience.
Photography Allowed Without Flash
Photography is permitted throughout the aquarium but flash is prohibited to protect the animals. The Kuroshio Tank viewing area offers stunning photo opportunities through the massive acrylic panel.
Free Shows at Adjacent Facilities
Ocean Expo Park includes free dolphin shows at the Okichan Theater and sea turtle/manatee exhibits. Plan 4-5 hours total to enjoy the aquarium and surrounding facilities.
Free Parking with Long Walk
Parking at Ocean Expo Park is free but the lots can be quite far from the aquarium entrance. Consider using the free shuttle bus within the park or arrive early for closer parking spots.
Unique Souvenirs at Gift Shop
The aquarium shop sells exclusive whale shark plushies, Okinawan marine life merchandise, and educational materials. Visit after your tour to avoid carrying bags through the aquarium.
FAQ
How long should I spend at Churaumi Aquarium?
Most visitors spend 2-3 hours exploring the aquarium itself. If you plan to visit the free dolphin shows, sea turtle pool, and manatee exhibits in Ocean Expo Park, allocate 4-5 hours total for a comprehensive experience.
Is Churaumi Aquarium crowded?
Yes, especially from 10 AM to 3 PM on weekends, holidays, and during summer vacation. Arrive right at opening (8:30 AM) or after 4 PM for smaller crowds and better viewing of the Kuroshio Sea tank. Weekdays are generally less busy.
Do I need to book tickets in advance?
No, advance tickets are not required. You can purchase tickets at the entrance on arrival. However, during peak seasons like Golden Week and summer holidays, buying tickets online can save you queuing time at the ticket counter.
Can I see the whale sharks up close?
Absolutely! The massive Kuroshio Sea tank features a 22.5-meter-wide acrylic viewing panel where you can see multiple whale sharks swimming right in front of you. Visit during feeding times (9:30 AM and 3 PM) for the best viewing experience.
Are there English explanations throughout the aquarium?
Yes, most exhibits have bilingual signage in Japanese and English. The aquarium also offers English audio guides and pamphlets. Staff at the information desk can provide assistance in English if needed.
Is the aquarium wheelchair and stroller accessible?
Yes, the aquarium is fully wheelchair and stroller accessible with elevators connecting all floors. Wheelchair rentals are available free of charge at the entrance. All exhibits can be enjoyed without navigating stairs.
Is Churaumi Aquarium good for young children?
Excellent for children! Kids especially love the touch pools where they can interact with starfish and sea cucumbers, the colorful tropical fish displays, and watching the massive whale sharks. The adjacent dolphin shows are also very popular with families.
What should I not miss at the aquarium?
Don't miss the Kuroshio Sea tank during feeding times (9:30 AM and 3 PM), the Coral Sea exhibit with living coral colonies, the Deep Sea exhibit featuring unique deep-water creatures, and the free dolphin shows at Okichan Theater in Ocean Expo Park.
Can I bring food and drinks into the aquarium?
No, outside food and drinks are not permitted inside the aquarium. However, there are restaurants and cafes within the facility, including the Ocean Blue cafe overlooking the Kuroshio Sea tank. The surrounding Ocean Expo Park has picnic areas and additional dining options.
Are there lockers for storing luggage?
Yes, coin lockers are available near the aquarium entrance in various sizes (¥200-500). This is convenient if you're visiting before checking into your hotel or traveling with shopping bags from other destinations.
What are the dolphin show times at Ocean Expo Park?
The Okichan Theater offers free dolphin shows usually at 11:00 AM, 1:00 PM, 3:00 PM, and 5:00 PM daily (times may vary by season). Arrive 15-20 minutes early to secure good seats, especially on weekends. Check the current schedule upon arrival.
Is photography allowed inside the aquarium?
Yes, photography is permitted throughout the aquarium for personal use. Flash photography is strictly prohibited to protect the marine life. The Kuroshio Sea tank viewing area offers spectacular photo opportunities through the giant acrylic panel.
How far is Churaumi Aquarium from Naha?
The aquarium is approximately 90 kilometers north of Naha, taking about 2 hours by car via the Okinawa Expressway or 3 hours by express bus. A rental car is highly recommended for flexibility, especially if visiting other northern Okinawa attractions.
What other attractions are in Ocean Expo Park?
Ocean Expo Park includes the free Okichan Dolphin Theater, Sea Turtle Pool, Manatee Pool, Tropical Dream Center (separate fee), Emerald Beach, and extensive gardens. The park is large enough to spend an entire day exploring beyond just the aquarium.
Is there a cafe with a view of the main tank?
Yes, the Ocean Blue cafe on the 4th floor offers dining with a stunning view of the Kuroshio Sea tank. You can enjoy light meals and drinks while watching whale sharks and manta rays swim by. It's a unique and memorable dining experience.
What's the best time of year to visit?
The aquarium is enjoyable year-round as it's indoors and climate-controlled. Spring (March-May) and autumn (October-November) offer pleasant weather for exploring Ocean Expo Park with fewer crowds. Summer is peak season but also most crowded. Winter has the least crowds.
Can I visit in rainy weather?
Yes, the aquarium is perfect for rainy days as it's entirely indoors. However, the free outdoor attractions in Ocean Expo Park like dolphin shows, sea turtle pools, and Emerald Beach are weather-dependent and may be affected by heavy rain.
Are there discounts for students or seniors?
Yes, high school students receive discounted admission at ¥1,440 (regular adult price is ¥2,180). Children ages 6-15 pay ¥710, and children under 6 enter free. Annual passes offering unlimited visits are available for ¥4,360 and may be worthwhile if visiting multiple times.
What should I buy at the gift shop?
The aquarium shop offers exclusive whale shark plushies in various sizes, manta ray merchandise, Okinawan marine life-themed souvenirs, and educational materials. The whale shark character goods are unique to Churaumi and make great gifts. Visit after your tour to avoid carrying bags.
Can I combine Churaumi with other Okinawa attractions in one day?
Yes, but it's a full day. Popular combinations include Kouri Island (30 minutes north), Pineapple Park (15 minutes south), or Nakijin Castle ruins (20 minutes away). Start early and allow 2-3 hours at the aquarium plus travel time between destinations.
Nearby Attractions
Explore more wonderful destinations in the same prefecture.
Cape Manzamo
Dramatic limestone cliff formation resembling an elephant's trunk, offering spectacular ocean views and one of Okinawa's most iconic natural landmarks.
Cape Zanpa
A dramatic coastal promontory on Okinawa's western shore featuring towering limestone cliffs, a historic white lighthouse, crystal-clear waters, and spectacular sunset views over the East China Sea
Iriomote Island
Japan's last frontier - a jungle-covered island where 90% remains pristine wilderness, home to endangered Iriomote wildcats, mangrove rivers, and UNESCO World Heritage nature.
Ishigaki Island
Tropical paradise and gateway to the Yaeyama Islands, offering pristine beaches, coral reefs, jungle mountains, and Japan's best stargazing under protected dark skies.
Kokusai Dori Street
Naha's vibrant main street stretching 1.6 kilometers, lined with shops selling Okinawan souvenirs, local foods, island crafts, and entertainment venues, embodying the energy and culture of modern Okinawa
Kouri Island
Small romantic island connected by a spectacular 2km bridge offering emerald waters, pristine beaches, and Okinawan legend as the birthplace of humanity.
Miyako Island
A tropical paradise featuring pristine white sand beaches and the clearest turquoise waters in Japan, consistently ranked among Asia's best beach destinations.
Naminoue Shrine
Okinawa's most important Shinto shrine dramatically perched on a cliff above the ocean, blending Ryukyuan and mainland Japanese religious traditions with spectacular coastal views in the heart of Naha