The outdoor water attraction “DEKASLA” will be temporarily closed for the foreseeable future.
We kindly ask for your understanding and cooperation during this time.
Everything from an indoor pool available open rain or shine or an outside pool known as the longest lazy river in Japan, to an amusement park filled with both thrilling and laid-back attractions! Enjoy a full day of fun that kids AND adults are sure to love!
This indoor pool is packed with plenty of tropical vibes that you can enjoy rain or shine. There are water rafts and even a Jacuzzi you can use while wearing your swimwear.
The longest lazy river in Japan ready for you to cruise down on your favorite inflatable (Saturdays and Sundays in June 2023, July-September) *Saturdays and Sundays are only available in June.
An amusement park that everyone is sure to love. From gut-wrenching thrillers to laid back rides, the park is packed with all your amusement park favorites and more.
〜4/28: Closed for maintenance
4/29〜7/21: Weekdays 10:00am〜5:00pm (pool until 4:30pm) Sat, Sun, Holidays 9:00am〜6:00pm (pool until 5:30pm)
7/22〜8/31: Daily 9:00am〜8:00pm (pool until 7:30pm)
9/1〜9/24: Weekdays 10:00am〜5:00pm (pool until 4:30pm) Sat, Sun, Holidays 9:00am〜6:00pm (pool until 5:30pm)
9/25〜: Closed for maintenance
Note: Days of park closure and operating hours may change without prior notice.
| MON | TUE | WED | THU | FRI | SAT | SUN |
|---|
| Adult (ages 16-64) | Middle-School Students (ages 13-15) | Elementary School Students (ages 7-12) | Infants/Young Children (ages 3+) | |
| S1 | 2,600 yen | 2,100 yen | 1,500 yen | 1,000 yen |
| S2 | 3,400 yen | 3,000 yen | 2,500 yen | 1,800 yen |
| A | 3,900 yen | 3,300 yen | 2,700 yen | 2,000 yen |
| B | 4,500 yen | 3,700 yen | 3,100 yen | 2,000 yen |
| C | 5,200 yen | 4,500 yen | 3,700 yen | 2,700 yen |
How to Purchase: One-Day Pass (with pre-set entry date) is available by e-ticket, sold at Convenience Stores or Kiosk (Asoview, KKday).
Tickets available up to 7 days in advance. Available slots are limited and will become unavailable once sold out.
※ Source: https://www.summerland.co.jp/coupon/
※ Not available on park closure days and winter season.
Park Entrance Fees
A pre-ordered One-Day Pass (with pre-set entry date) is required to enter the Tokyo Summerland waterpark!
Enjoy unlimited access to the pool and water attractions with the One-Day Pass!
Ticket Name: Tokyo Summerland One-Day Pass (Admission + pool + all you can ride)
How to Purchase
One-Day Pass (with pre-set entry date) is available by e-ticket, sold at Convenience Stores or Kiosk (Asoview, PassMe!, PassMarket).
Tickets available up to 7 days in advance. Available slots are limited and will become unavailable once sold out.
A short member registration is required to purchase tickets.
The service hours on the ticket purchase screen may differ from actual amusement park hours. You can enter the facility during actual amusement park hours.
※ Not available on park closure days and winter season.
| Cars | Large Buses and Shuttles | 2-Axel Vehicles |
| 1,500 yen Weekdays/2,000 yen Weekends, Holidays, Special Events（8/6～8/16） | 3,000 yen | 300 yen |
※Parking payment is cash only.
via train or bus
| from Shinjuku Station | Fastest route: 70 mins |
|---|---|
| from Yokohama Station | Fastest route: 80 mins |
| from Hachioji Station | Fastest route: 30 mins |
Address600 Kamiyotsugi, Akiruno City, Tokyo
Phone042-558-6511 (Japanese)
