Osaka Aquarium Kaiyukan

★ 4.9 (244K+ reviews) • 11M+ booked

Osaka Aquarium is one of the largest aquariums in the world, taking you on a journey through the Pacific Rim and its many unique habitats. As you walk in, you’ll feel like you’re walking underwater, surrounded by incredible marine life from Osaka Bay to the deep Pacific Ocean. During your visit, you can watch the famous whale sharks glide through the largest tank, see playful sea lions, and get close to colorful fish species! You can also enjoy fun activities such as exploring the interactive area, joining a short tour, or taking a relaxing walk around Tempozan Harbor Village. If you're coming from JR Osaka Station, Osakako Station, or even Kansai International Airport, you’ll find the Kaiyukan Aquarium an memorable stop! It brings you face-to-face with some of the world’s largest fish, rare manta rays, penguins, and other amazing sea creatures. Book your tickets for you Osaka Aquarium visit through Klook for a smooth, hassle-free visit, and start your underwater adventure right away!

1-chōme-1-10 Kaigandōri, Minato Ward, Osaka, 552-0022, Japan

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4.9 /5

244K+ reviews

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lu ******

11 Sep 2025

🫶🏻Reminder: Please refrain from taking photos or videos during the performance. You may only take photos or videos during the curtain call. Please adhere to the rules! Performance: The theater show performance was excellent. Each character was very similar [to the original], with a high degree of accuracy. Price: There was a discount, which was quite a good deal. Convenience of Klook Booking: Ticket redemption was quick and convenient.

Bryann ******

11 Sep 2025

Best park in my life ! 30 minutes to 1 hour in early September for the best attractions, if you want to do everything you should buy the fast pass.

Klook 用戶

11 Sep 2025

I forgot that my first tickets were for two people and had been canceled, so no matter how many times I scanned them at the machine, they wouldn't work! My Japanese sister took me to the service counter to ask for help, and thankfully, they printed physical tickets for me 😄. The service counters in Japan are really great; they get everything done in one go 👍, and I was able to get on the train without any problems. I think this experience reminded me that I have to delete canceled tickets so I don't waste too much time messing around in front of the machine!

Klook 用戶

11 Sep 2025

Due to my own carelessness, I wasn't able to exchange the tickets successfully because I scanned a QR code that had already been canceled. Thankfully, with the help of a friend, everything was completed smoothly, and I finally got the physical tickets sorted out.

Usuario de Klook

11 Sep 2025

it’s a must, you save so much time! and you can enjoy the most important rides.

liu *******

11 Sep 2025

No need to exchange for physical tickets, just use the QR code on your phone to enter the station. It's very convenient and saves time, highly recommended to purchase.

Lo *****

11 Sep 2025

After spending a whole day in the park, the summer parade was very fun, and the staff would shoot water guns. After entering the park, you can use the USJ app to get Nintendo area admission tickets, which are very easy to obtain. However, the queue times for each game are very long, so consider whether you need to buy an express pass.

Junie **********

11 Sep 2025

The area is too huge. I chose to explore rather than entering the pavilions due to long queues.

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Is it worth going to Osaka Aquarium?

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Things to Do in Osaka Aquarium

1. See the main exhibits

At Osaka Aquarium, you'll stand face-to-face with the massive Pacific Ocean tank, home to gentle whale sharks, sweeping manta rays, and other giant fish species. The huge acrylic glass panels make you feel like you're underwater.

2. Explore different habitats

You can journey through the Japan Forest, icy Antarctica, the Tasman Sea, and other zones that recreate real environments from around the Pacific Rim. Each area features amazing sea creatures that live at different depths.

3. Watch marine life in action

Explore the aquarium further, and you'll spot playful sea lions, otters, glowing jellyfish, adorable penguins, and even fast-moving hammerhead sharks. Some of the best views come from the massive central tank, where the mighty whale shark glides past.

4. Catch feeding shows

Daily feeding demonstrations let you watch the staff feed animals like the famous whale sharks, penguins, rays, and other sea creatures. Enjoy the fun and liveliness and let them help you learn more about the aquarium's care and health management practices.

5. Try the interactive areas

Finish your visit in the hands-on interactive area, where you can gently touch stingrays and other marine animals. It's a simple but unforgettable way to connect with underwater life!

Popular Attractions near Osaka Aquarium

1. Universal Studios Japan

Just a quick 15-minute train ride from Osaka Aquarium, Universal Studios Japan delivers nonstop thrills with movie-themed rides and shows. If you want a breezy shortcut across Osaka Bay, hop on the Captain Line rapid ferry for about 10 minutes.

2. Osaka Castle

Osaka Castle sits about 30--40 minutes away by train and offers a beautiful mix of culture, history, and nature. You can explore the museum inside, then wander the peaceful castle grounds.

3. Dotonbori

Lively Dotonbori is around 30 minutes from Osaka Aquarium Kaiyukan by train. It's packed with neon lights, iconic signs, and delicious street food!

4. Shinsaibashi-suji Shopping Street

Just 30 minutes away by train, Shinsaibashi-suji Shopping Street is a long covered arcade filled with fashion, souvenirs, and tasty cafés. It's ideal if you're looking for a fun stroll after your aquarium visit.

5. Kuromon Market

At about 35 minutes from the aquarium by train, Kuromon Ichiba Market is perfect for sampling fresh seafood and local street eats. Vendors grill your food right in front of you, making every bite extra exciting!

Osaka Aquarium Kaiyukan