Manza Ocean Park® is one of the largest* marine athletic facilities in Japan.
Get ready to make a splash at one of Japan’s largest water parks!
Our resort offers an inflatable ocean park that’s a hit with kids and adults alike. You’ll find all sorts of fun in our water wonderland, from slides and bridges to trampolines, monkey bars, and even a climbing wall. What’s more, our kid zone is perfect for small children (ages 3-12), who can enjoy up to three hours of aquatic adventure with an adult by their side. So if you’re looking for the ultimate family vacation or trip to Japan, come visit us in Okinawa and dive into some serious fun!
On Season: April 26th to May 6th, July 1st to August 8th, August 18th to August 31st, September 13th to September 23rd, 2025
Shoulder Season: March 1, 2025 - April 25, May 7, 2025 - June 30, September 1, 2025 - September 12, 2025 - September 24, 2025 - February 28, 2026
Peak Season: August 9th to August 17th, 2025
Price | Shoulder Season/On Season | Peak Season |
Hotel Guests | 4,000 yen | 4,500 yen |
Visitor | 5,000 yen | 5,500 yen |
Manza Ocean Park® is one of the largest* marine athletic facilities in Japan.
Get ready to make a splash at one of Japan’s largest water parks!
Our resort offers an inflatable ocean park that’s a hit with kids and adults alike. You’ll find all sorts of fun in our water wonderland, from slides and bridges to trampolines, monkey bars, and even a climbing wall. What’s more, our kid zone is perfect for small children (ages 3-12), who can enjoy up to three hours of aquatic adventure with an adult by their side. So if you’re looking for the ultimate family vacation or trip to Japan, come visit us in Okinawa and dive into some serious fun!
On Season: April 26th to May 6th, July 1st to August 8th, August 18th to August 31st, September 13th to September 23rd, 2025
Shoulder Season: March 1, 2025 - April 25, May 7, 2025 - June 30, September 1, 2025 - September 12, 2025 - September 24, 2025 - February 28, 2026
Peak Season: August 9th to August 17th, 2025
Price | Shoulder Season/On Season | Peak Season |
Hotel Guests | 4,000 yen | 4,500 yen |
Visitor | 5,000 yen | 5,500 yen |
