This summer, Seibuen Amusement Park (Tokorozawa, Saitama; General Manager: Tomohiro Nishida) has introduced a new cooling spot called "Suzumi-dokoro" (Mobility House), giving guests an easy place to rest and beat the heat even on the hottest days.
"Suzumi-dokoro" (Mobility House) does more than provide a cool space to escape the heat — it's also equipped with benches, tables, and other rest amenities, making it a comfortable stop for families with small children. In winter, the unit switches over to heating, transforming into a warm-up spot called "Nukumi-dokoro" for chilly days.
- Locations:
- Yuhi no Ennichi-dori (Festival Street)
- Next to the Baby Rest Area
- Let's Go! Leo Land Plaza
- Hours: From 10:00 AM
- Capacity: Approximately 12 people
Guests are asked to refrain from eating inside, for hygiene reasons.
Please check the signage posted at Suzumi-dokoro for usage guidelines.
Available until 30 minutes before the park closes.
Cool Off at the Wanpaku Republic Area
Next to "Wanpaku Republic," which opened on Friday, July 17, 2026, is the adjoining "Wanpaku Plaza," a space where even small children can play safely. The plaza is filled with heat-relief features, including "Cloud Sea Mist," which blankets the area in mist to lower the surrounding air temperature, and "Fountain Palette," where visitors can get soaked while playing in the water.
Daily Cool-Down Entertainment Shows with the Yuhi no Oka Shopping Street Residents
Uchimizu Splash! Haikara Parade
Using water-spraying trucks and water guns, the residents of Yuhi no Oka Shopping Street douse guests with a huge amount of water for a soak-to-the-skin experience.
- Dates: Through Monday, August 31, 2026
- Time: 12:30 PM to 12:50 PM (approximately 20 minutes)
- Location: Yuhi no Oka Shopping Street
"Extreme Cool" Yuhi no Oka Live!
Four water cannons blast huge amounts of water in every direction! The residents of Yuhi no Oka Shopping Street liven up the stage while blowing away the peak-summer heat.
- Dates: Through Monday, August 31, 2026
- Time: 2:00 PM to 2:20 PM (approximately 20 minutes)
- Location: Let's Go! Leo Land Special Stage
A Wintry Experience in the Middle of Summer
A huge amount of snow is coming from Sayama Ski Area to Seibuen Amusement Park!
Midsummer Snow Festival: A Cool Snow Experience
The Lazy River pool will feature a chilly snow zone piled high with snow from Sayama Ski Area. The moment guests touch the snow, they can enjoy the special experience of feeling like winter in the middle of summer.
At Yuhi no Oka Shopping Street, bottled ramune soda chilled with snow from Sayama Ski Area will also be sold, and a mini snow mountain spot will appear as well.
- Dates: Wednesday, August 12 to Sunday, August 16, 2026
- Details:
- Lazy River pool (from 9:00 AM)
- Yuhi no Oka Shopping Street, from 10:00 AM (in front of 棚牡丹堂, a Japanese and Western sweets shop, and 豊川氷店, an ice shop)
The event will end once the snow runs out.
The snow is not for eating.
Details are subject to change or cancellation without notice. Images are for illustration purposes only.
