WATERADVENTURE Adventure and Excitement


Management strictly prohibits the entry of persons affliated with crime syndicates and persons with tattoos (including non-permanent body stickers and body paint) into Tokyo Summerland. People found ignoring this rule will be asked to leave immediately. Please note that admission fees are non-refundable.

Management strictly prohibits people from bringing glass bottles, cans and dangerous objects into the park. Please note that management has the right to refuse to store any items brought into the park. In order to maintain a safe environment within the park,management reserves the right to inspect the contents of bags etc. Thank you for your understanding and cooperation.

Any person found to be behaving in any way that inhibits the operation of the park, including failure to observe the Tokyo Summerland terms of use or obeying instructions issued by park staff, will be asked to leave immediately. Please note that admission fees are non-refundable.

Ticket Price

  Summer price(7/1-9/30) Regular price
Admission Fee Free Pass Admission Fee Free Pass
(Ages 13-60)
3,500 yen 4,500 yen 2,000 yen 3,000 yen
(Ages 7-12)
2,500 yen 3,000 yen 1,000 yen 2,000 yen
Infants/Senior Citizens
(Ages 2-6 / 61 and over)
1,800 yen 2,000 yen 1,000 yen 1,500 yen
*Admission Ticket: This ticket includes Admission + use of Adventure Dome (Indoor Pool) +Adventure Lagoon (Outside Pool, opens during summer season only) + Water slides (excluding DEKASLA).
*Free Pass Ticket: This ticket includes use of facility available with the Admission ticket + use of DEKASLA (opens during summer season only) + unlimited ride on rides (excluding some part of rides, coin-operated rides). *Adventure Lagoon(Outside Pool):Open From July 1 to September 30 only.
parking fee
Bus : 3,000 yen Car : 1,500 yen

Outside Water Activities
'Adventure Lagoon' and Amusement Rides 'Thrill Mountain

Great Journey Summerland explodes with many thrills and spills!!
'Adventure Lagoon' has you hang on the 'SUPER MONKEY FLOAT', cool off under the giant waterfalls, float down 'the Looooong Lazy River'.
If you are a thrill seeker, give it a try and see if you can slide down the 'SCREAMER WATER SLIDES'.


By Train and Bus

From Shinjuku Station take Chuo line for Ome or Okutama Station. Get off at Haijima Station (About 40min).
From Haijima Station transfer to Itsukaichi line for Akigawa Station (3rd stop about 10min).
From Akigawa Station public transportation is available by bus or taxi. By bus take the bus bound for Tokyo Summerland (About 10min).


  • In case of inspections or bad weather, there may be a limit on the use of certain play elements or the park may close.
  • Once exiting the park, for re-entry, please have your hand stamped or receive a re-entry ticket at the front gate.
  • Smoking is designated areas only.
  • Sorry, no pets.
  • Please do not bring cans or glasses as containers of food or drink.


For more information,contact TOKYO SUMMERLAND
Foreign service may not always be available.