Today's Opening hours
10:00~21:30
Today's Opening hours
10:00~21:30


The exhilarating feeling of speeding along!
A slider that's going all out!
99% UV protection
If it's an indoor dome,
Regardless of the weather or season
The fun will continue indefinitely.
Both adults and children
You can become completely absorbed and say, "This is the best!"
Time that never ends is here.




Bathed in gentle light that cuts out 99% of UV rays, it's a comfortable, perpetually summery space.
You don't have to worry about the weather, and you can enjoy playing in the water to your heart's content.


Enjoy a stroll along the ocean surrounded by colorful tropical fish at the "Fish Go-Round." It's so fun and relaxing, you'll lose track of time and find yourself going around and around again!


With a water depth safe even for small children, they can try out the special slides again and again! Their first adventure of becoming friends with water begins here.


Enjoy great deals with the "GoTo Pass Member Exclusive Admission Ticket" loyalty program!

Leave it all to us for fun and relaxation!
Please use one of the four official hotels.
Check-in at 14:00 and admission tickets for the duration of your stay are included.
Enjoy Hawaiians to the fullest!
There is also a free shuttle bus exclusively for guests from various parts of the Tokyo metropolitan area!

Opening this summer!
This playful family room has a Hawaiian theme.
You'll be greeted by bunk beds (two-tiered beds) that feel like a secret hideout, and turtle stools shaped like sea turtles, affectionately known as "Honu" in Hawaii.
Enjoy a relaxing time with your family in a tropical resort-like atmosphere.

