The best things to do with kids in Osaka in 2026 are Universal Studios Japan with Super Nintendo World, the Kaiyukan aquarium's whale sharks, NIFREL's interactive aquazoo, the Cup Noodles Museum in Ikeda where kids design their own cup, LEGOLAND Discovery Center Osaka and Expo '70 Commemorative Park.
Osaka is a great family base, with theme parks, aquariums and hands-on museums. Many sights cluster in the Osaka Bay area (Tempozan) and the northern suburbs.
Super Nintendo World and family rides.
USJ has Super Nintendo World, Minion Park and the Wizarding World of Harry Potter.
Book timed entry for Nintendo World.
Good to know: Arrive before opening.
2-1-33 Sakurajima, Konohana Ward, Osaka 554-0031
Whale sharks in a giant central tank.
Kaiyukan spirals down around a huge Pacific tank with whale sharks and rays.
It is one of the world's largest aquariums.
Good to know: Book timed tickets online.
1-1-10 Kaigandori, Minato Ward, Osaka 552-0022
An interactive 'aquazoo' with walking animals.
NIFREL is an art-inspired aquarium and zoo where some animals, like capybaras and birds, roam freely among visitors.
It is next to Expo City.
Good to know: Combine with Expo '70 Park.
EXPOCITY, 2-1 Senribanpakukoen, Suita, Osaka 565-0826
Design your own cup noodles.
The Cup Noodles Museum in Ikeda, where instant ramen was invented, lets kids design and fill their own cup of noodles.
Admission is free; workshops cost a little.
Good to know: Reserve the chicken ramen workshop ahead.
8-25 Masumicho, Ikeda, Osaka 563-0041
Indoor LEGO play for younger kids.
LEGOLAND Discovery Center Osaka has LEGO play zones, a 4D cinema and mini rides for kids roughly 3 to 10.
It is next to Kaiyukan.
Good to know: Adults must accompany children.
Tempozan Marketplace 3F, 1-1-10 Kaigandori, Minato Ward, Osaka 552-0022
A huge park with the Tower of the Sun.
Expo '70 Commemorative Park has lawns, gardens, playgrounds and Taro Okamoto's giant Tower of the Sun from the 1970 World Expo.
It is great for running around.
Good to know: Visit inside the Tower of the Sun (book ahead).
1-1 Senribanpakukoen, Suita, Osaka 565-0826
Very. Universal Studios Japan, Kaiyukan and hands-on museums make it ideal for families.
Yes, at the Cup Noodles Museum Osaka Ikeda; book the workshops ahead.
An interactive aquarium and zoo near Expo '70 Park in Suita.
In the Tempozan Marketplace next to Kaiyukan.
Yes for USJ, and recommended for Kaiyukan and NIFREL.