Let’s Get Started

If you are travelling a distance please call us before hand to see if we are open as the weather can impact our sessions. We do recommend booking online as our sessions fill up quickly! You can book at our beach reception but there is no guarantee for positions available in your preferred time slot. If you have made an online booking, please arrive 30 minutes before your session time to avoid missing any of your session! Upon arrival, please make sure you have done your waivers and then you may check in at reception. After you have checked in and received a coloured band, please see our team to be fitted with a lifejacket and then be ready for the safety briefing.


SPLASH Waterpark is a great place to spend Summer with your family and friends! Our business is all about working hard to make sure everyone has an enjoyable and safe experience on our park. We focus on customer service, making friends and putting smiles on the whole family’s face. We have had ages 6 – 86 on our park. (Please note that all children aged 6-9 years must be accompanied by a responsible person aged 16 years or older).

Anthony, the director of SPLASH Waterpark is an Australian Lifeguard and we bring Aussie Lifeguards to our waterparks in Japan and they work in conjunction with Japanese Lifeguards making great friendships and training professionally to share different skills. We find that this is the eye of our business. We started off at Yumigahama Beach in 2014 which will continue to operate now.