⛰️ Chubu · Aichi
ホテルシーパレスリゾート
Summer Rainbow Pool: flowing lazy river (流水プール), wave pool, two waterslides, and toddler pool. Guests free on stay day and next day.
Affiliate / ad links. We may earn a commission if you book.
Notes & caveats
Aichi · Toyohashi
Meal tags: dinner / breakfast
Sources
Hours and fees change. Always confirm on the official site. We do not invent prices or star ratings.
A. Summer Rainbow Pool: flowing lazy river (流水プール), wave pool, two waterslides, and toddler pool. Guests free on stay day and next day.
A. Seasonal / outdoor-focused. Confirm opening dates on the official site.
A. Waterslide from 120 cm. Grade 3 and under need a guardian (max 2 kids per adult unless waiver).
A. We do not list prices here (they change often). Check Booking.com, Agoda, or the hotel’s official site for live rates.
Chubu, Shizuoka
Summer waterpark flowing pool (流水プール) driven at ~0.6–0.7 m/s—float or swim with current—plus tube slides, dive pool, and kids pool.
Outdoor spaces
Outdoor areas listed — check season and weather.
family
Some slides allow kids under 120 cm with a guardian. Confirm seasonal ticket ages.
Official confirmation
Hours and fees change — verify on the official site.
Chubu, Mie
Nagashima Jumbo Seawater Pool flowing river: 300 m long × 8 m wide, depth ~110 cm—classic lazy river at one of Japan’s largest summer waterparks.
Outdoor spaces
Outdoor areas listed — check season and weather.
family
No height limit listed for the flowing pool; swim with an adult. Mega slides elsewhere have strict limits.
Official confirmation
Hours and fees change — verify on the official site.
Affiliate / ad links. We may earn a commission if you book.