Churaumi Aquarium
Located on the sunny northern coast of Okinawa’s main island, Okinawa Churaumi Aquarium isn’t just another stop on your Japan itinerary—it’s an unforgettable deep dive into the mysteries of the sea. With its jaw-dropping whale shark tank, hands-on marine exhibits, and family-friendly vibe, this world-class aquarium offers something for everyone, from curious kids to serious sea-life lovers.
Whether you’re planning a romantic island getaway, a family vacation, or a solo adventure, here’s everything you need to know to make the most of your visit.
What is Okinawa Churaumi Aquarium?
Nestled in Ocean Expo Park in Motobu Town, the aquarium’s name combines “chura” (Okinawan for “beautiful”) and “umi” (Japanese for “ocean”)—a perfect reflection of its mission to showcase Okinawa’s breathtaking marine world.
Once the largest aquarium in the world, Churaumi continues to awe visitors with its Kuroshio Sea tank, housing whale sharks, giant manta rays, and more. It’s one of the few places on Earth where such large species are successfully kept and bred in captivity.
But Churaumi is more than just a pretty tank—it’s an educational hub, a conservation leader, and a celebration of Okinawa’s deep cultural connection to the sea.
Why Visit Okinawa Churaumi Aquarium?
- See the world’s largest fish up close—yes, whale sharks!
- Walk beneath a canopy of living coral in a sunlit reef tank.
- Learn about rare deep-sea creatures from the Ryukyu Trench.
- Enjoy interactive exhibits perfect for children and families.
- Explore Ocean Expo Park’s beaches, museums, and gardens.
Top Exhibits & Experiences
1. Kuroshio Sea Tank
This is the star of the show. The tank’s massive acrylic panel (8.2m tall x 22.5m wide) offers an immersive view of whale sharks, manta rays, and schooling fish. Don’t miss the feeding times (usually 9:30, 15:00, and 17:00), which are equal parts mesmerizing and educational.
2. Coral Sea Tank
Over 70 species of coral thrive in this open-air tank, bathed in natural sunlight. It’s one of the few aquariums globally to grow coral using natural light, and the colorful reef fish are picture-perfect.
3. Deep Sea Experience
Explore mysterious creatures from the deep waters surrounding Okinawa, including bioluminescent species and rare trench-dwellers that look like something out of science fiction.
4. Touch Pool & Tropical Tanks
Get hands-on with starfish, sea cucumbers, and other touchable creatures at the “Ino” touch pool. Great for kids!
5. Manatee & Sea Turtle Pools
Outdoor pools let you meet endangered species like the West Indian manatee and green sea turtles in peaceful surroundings.
6. Dolphin Lagoon & Okichan Theater
Catch a free dolphin show outside the main aquarium building. Performances showcase dolphin smarts and are held several times daily.
Tours & Activities
How to Get There
From Naha (Okinawa’s Capital):
- By car: ~2 hours via Okinawa Expressway (Exit at Kyoda IC). Parking is free at Ocean Expo Park.
- By bus:
- Yanbaru Express Bus from Naha Airport or Naha Bus Terminal to Bise Iriguchi (~2.5 hrs), then 10-min walk.
- Okinawa Airport Shuttle also services the area.
🚙 Renting a car is highly recommended for flexibility, especially if visiting other northern Okinawa attractions.
Opening Hours & Admission
- Hours:
- October to February: 8:30 AM – 6:30 PM (last entry at 5:30 PM)
- March to September: 8:30 AM – 8:00 PM (last entry at 7:00 PM)
- Closed: First Wednesday of December and the following day
- Admission (as of 2025):
- Adults: ¥2,180
- High school: ¥1,440
- Children (6–15): ¥710
- Under 6: Free
- Discounts: Evening ticket discounts are available after 4 PM
Visitor Tips
- Best time to visit: Weekday mornings to avoid crowds. Peak times are weekends and national holidays.
- Language support: English signage and audio guides available. Some staff speak English.
- Accessibility: Fully wheelchair and stroller-friendly. Free wheelchair/stroller rental available.
- What to bring:
- Sunscreen and hats (outdoor areas are sunny!)
- Camera with low-light capability for aquarium photography
- Water bottle and snacks for kids
Dining & Shopping
Inside the Aquarium:
Inoh Restaurant offers panoramic views of the East China Sea and serves a variety of Okinawan dishes, including a lunch buffet and à la carte options. It’s located on the fourth floor of the aquarium and is accessible without an admission ticket. Ocean Blue Café, situated inside the aquarium, provides a more casual experience with desserts, drinks, and light meals. Select tables even face the Kuroshio Sea tank, offering an unforgettable dining atmosphere beside whale sharks and manta rays.
Outside the Aquarium:
Kaihomaru (海邦丸) is a popular local seafood restaurant located just a few minutes from the aquarium. Known for its fresh sashimi, grilled fish, tempura, and Okinawan specialties like rafute (braised pork belly), it’s a laid-back and family-friendly spot ideal for lunch or dinner after a visit to Churaumi. The menu is diverse and portions are generous, making it a satisfying stop for hungry travelers.
Bise Fukugi Tree Road, located nearby, is a peaceful, shaded path lined with over 200-year-old fukugi trees. Along this charming route, you’ll find cozy cafés, ice cream stands, and artisan shops offering local crafts and souvenirs. It’s the perfect place to enjoy a coffee, try Okinawan sweets, and pick up memorable keepsakes in a traditional setting.
