Couples enjoy the 17:00 Night Aquarium with mood lighting and music, pose by the huge whale shark tank, and share premium behind-the-scenes tours; indoor venue avoids weather, ideal for dates year-round.
Why 2-3 hours visit duration is ideal for couple trip: Allows time to see main tanks, join a guided tour, and enjoy the Night Aquarium without rushing.
Night Aquarium:
After 5 PM, lights and music shift to a deep-blue theme over the main tank.
Tip: Arrive before 5 PM to secure good viewing spots near the Pacific Ocean tank.
Spiral Ramp Walk:
Follow the 8th to 4th floor ramp around the Pacific Ocean tank for close views of whale sharks and manta rays.
Tip: Pause on each level to capture photos of fish silhouettes against the tank window.
Premium Marine Mates Tour:
Small-group 90-minute tour that explores backstage and highlights your chosen creature.
Tip: Book at the information counter by 9:30 AM on weekends to reserve a spot.
Touch Pool in Maldives Zone:
Gently touch stingrays and small sharks under staff guidance.
Tip: Go early in the day to avoid lines and chat with the staff about species behavior.
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Item | Cost (Approx.) |
---|---|
Aquarium admission (per person) | JPY 2,400 |
Premium Marine Mates Tour (per person) | JPY 1,000 |
Touch Pool and Night Aquarium | JPY 0 |
Total Estimated | JPY 6,800 |
Note: All prices are indicative and may vary. Please check directly with the venue for the most accurate and up-to-date information.
During summer months, the aquarium stays cool inside, making it a perfect afternoon date. Check the website for special Christmas and Valentine’s lighting events.
Address: 1-chōme-1-10 Kaigandōri, Minato Ward, Osaka, 552-0022, Japan
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Cody P
Kaiyukan is one of Japan’s biggest and best aquariums. We were impressed by the layout of this aquarium - you take the escalators up to the top and then you slowly work your way down in a circular motion around the main central tank, ensuring that you don’t miss anything and that the flow of people is smooth and organized. The crowds were tolerable - lots of people but not in a chaotic way. As you...
Tony Cheung
Amazing place, you start off at the top floor and work your way down, they have a massive central tank where you can see 2 huge whale sharks. Other side tanks have various other aquatic wildlife too. We went during the weekday and whilst it was busy, it wasn't unbearable. They have stamps for you to collect if that is your thing or for the kids to keep them entertained. Overall fantastic place, ...
Kristen King
Great way to spend a rainy (or sunny) day! I could spend all day watching the tank with the sharks and rays! The whale sharks were massive and there were so many different viewing spaces that it did not feel crowded at all! We got to watch the divers and the feedings! Fascinating to see the animals eating! The penguins and seals were very fun to watch playing around like little puppies! Highly rec...
Eber Shibin
The best aquarium I have been to. Aquatic life was very much a lot like what I have seen before in other places.. until I saw the whale shark and some super massive stingrays. That clearly topped anything I have seen before. The other major sell was effectively having a regular marker on the walkway giving you the distance remaining in your aquarium visit which really helps you plan ahead if you ...
Suphatcha Sriwongruk
This aquarium is one of the most popular in Japan, and I can see why—it’s well-presented and thoughtfully designed. While it’s not as large as I expected, both in terms of walking space and the size of the tanks, the exhibits are engaging and informative. Kinda sad for big living things living in such space. It feels especially well-suited for student field trips or families with kids. The locati...
Opening Hours
Hours may vary during holidays, special events, and peak seasons. Please check the official website for the most up-to-date information.
Website
Official WebsitePhone Number
+81 6-6576-5501Price starts from
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