All Reviews of Kaiyukan

Osaka Aquarium Kaiyukan is one of the attractions in Osaka that's well worth adding to your itinerary. Before even going inside, I was drawn in by the enormous building. The aquarium is very large, and as you slowly follow the route downward, you can see marine life from all over the world. The whole visit was very interesting.

What I was looking forward to most was seeing the whale sharks in the huge tank. They leisurely swam around, and it was truly impressive when they passed right beside me. Besides the whale sharks, there were also rays, penguins, sea lions, and other marine animals. Seeing all kinds of marine life up close was very soothing.

I really liked the overall atmosphere of Kaiyukan. The lighting is dim, and together with the blue glow from the tanks, walking through the aquarium feels like entering an underwater world. There are also plenty of good photo spots along the way, and before I knew it, I had spent quite a while exploring.

Osaka Aquarium Kaiyukan is located near the Tempozan Ferris Wheel and is a good backup plan for a rainy day. The transparent tunnel inside is very distinctive, allowing visitors to walk through the tank and see various marine animals up close. Through the clear glass, you can watch colorful tropical fish, rays, and more swimming beside you and overhead, as if you were really under the sea. The lights inside the tunnel reflect off the water, creating a dreamy and mysterious atmosphere.

The layout of Osaka Aquarium Kaiyukan is truly impressive. After entering, you first take an escalator straight to the top floor, then follow a comfortable spiral ramp downward, viewing the marine life in the same enormous tank from top to bottom and from different angles. The design is excellent. The stamp booklet offered inside is also a lifesaver—the stamp-collecting activity is beautifully designed and fun, and it completely keeps the kids' attention. They can look for stamps along the way, so the adults can explore at ease while the kids have a great time. It's a highly recommended attraction for the whole family to explore together!

The exhibits are really thoughtfully designed, recreating different natural ocean environments. Each area makes you feel like you're actually in the animals' natural habitats.

It was super crowded during summer vacation. I skipped a lot of animal areas because there were just too many people.

This is the top aquarium in Asia and it's perfect for bringing kids.

Kaiyukan is one of the largest aquariums in the world, with a huge variety of marine animals. The central tank really grabs your attention! It's about a 45-minute train ride from central Osaka, so getting there is pretty convenient.

There are plenty of restrooms and seats everywhere inside. It's really thoughtful and convenient, especially for seniors who might get tired and need to rest.

No need to worry about the weather here, which is awesome! 👏

The route through the aquarium is well organized and not chaotic at all. It's definitely worth bringing kids along.