Looking for a fun day out near Tokyo? Tokyo Summerland in Akiruno City is a popular all-weather water and amusement park featuring indoor and outdoor attractions suitable for all ages. From Japan’s longest lazy river to thrilling amusement rides and relaxing indoor pools, Tokyo Summerland offers an unforgettable full-day experience for families, couples, and groups.
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Adventure Dome – Indoor Water Park
- Open rain or shine, this tropical-themed indoor area features a giant shallow pool with a 600-liter waterfall, kids’ pools, and multiple water play areas.
- Open from March 22 to October 19, 2025 (excluding closed days).
Adventure Lagoon – Outdoor Water Park
- Features Japan’s longest lazy river and various water slides.
- Outdoor pools are open from July 5 to September 29, 2025 (excluding closed days).
FUNFUN TOWN & WILD MOUNTAIN – Amusement Park Area
- Thrilling rides such as roller coasters and family-friendly classics like spinning coffee cups and merry-go-rounds.
- Seasonal water attractions like DEKASLA and MONSTER STREAM are available during the summer months.
Ticket Prices – 1-Day Pass (Pre-set Entry Date Required)
| Visitor Type | S1 Price | S2 Price |
|---|---|---|
| Adults (ages 16–64) | ¥2,600 | ¥3,600 |
| Middle School Students (ages 13–15) | ¥2,100 | ¥3,200 |
| Elementary School Students (ages 7–12) | ¥1,500 | ¥2,600 |
| Infants/Young Children (ages 3+) | ¥1,000 | ¥1,900 |
- Tickets must be purchased in advance via e-ticket platforms or convenience stores.
- Tickets are limited and may sell out before the visit date.
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Parking Fees (Per Day, Per Vehicle)
| Vehicle Type | Weekdays | Weekends / Holidays / Aug 12–15 |
|---|---|---|
| Passenger Car | ¥1,500 | ¥2,000 |
| Large Bus or Shuttle | ¥3,000 | ¥3,000 |
| 2-Axel Vehicle | ¥300 | ¥300 |
Note: Parking fees are payable by cash only. Early arrival is recommended as parking fills quickly.
How to Get There
- From Shinjuku Station: Approx. 70 minutes
- From Yokohama Station: Approx. 80 minutes
- From Hachioji Station: Approx. 30 minutes
Located in Akiruno City, Tokyo, the park is accessible via public transportation or by car.
Important Visitor Guidelines
- Guests with tattoos (including sticker tattoos, painted or covered designs) will be refused entry or asked to leave without a refund.
- Prohibited items include bottled/canned beverages, sharp objects, or any dangerous goods.
- Individuals involved in gang-related activities or engaging in disruptive behavior will be denied entry.
- Tickets are non-refundable and non-transferable after purchase.
Contact Information
Address: 600 Kamiyotsugi, Akiruno City, Tokyo
Phone: 042-558-6511 (Japanese language only)
Reviews from Past Visitors
“The park is well-organized and ideal for families. While some kids’ areas felt limited for taller children, the lazy river and pools made up for it.”
“A clean, spacious facility with lots of variety. Indoor pools were a hit with my toddlers. Would recommend for families.”
“Indoor and outdoor sections provide flexibility no matter the weather. Arrive early to avoid parking delays and long lines.”
“Visited on a weekday and it was still crowded. The children’s pool was excellent, and the amusement park rides added great variety to our day.”
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