Chubu · Shizuoka · Kakegawa
Tsumagoi Resort Sai no Sato
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.
⛰️ Chubu · Mie
Hotel Nagashima
ホテルナガシマ
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.
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Lazy river & stay facts
- Indoor
- No
- Outdoor
- Yes
- Year-round
- Seasonal / confirm
- Age / limits
- No height limit listed for the flowing pool; swim with an adult. Mega slides elsewhere have strict limits.
- Swim diaper OK
- unknown
- family
- lazy-river
- summer
- waterslides
Notes & caveats
- Jumbo Seawater Pool is summer-only and usually discounted—not free—for hotel guests; confirm stay perks.
- Crowds peak mid-summer weekends.
Location & sources
Mie · Kuwana
Meal tags: dinner / breakfast
Sources
- https://www.nagashima-onsen.co.jp/pool/pool/stream.html
- https://www.nagashima-onsen.co.jp/pool/index.html
- https://www.nagashima-onsen.co.jp/hotelnagashima/hotels/special.html
Hours and fees change. Always confirm on the official site. We do not invent prices or star ratings.
FAQ
Q. Does Hotel Nagashima have a lazy river or flowing pool?
A. 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.
Q. Is it indoor or year-round?
A. Seasonal / outdoor-focused. Confirm opening dates on the official site.
Q. Any age or height notes?
A. No height limit listed for the flowing pool; swim with an adult. Mega slides elsewhere have strict limits.
Q. How much does it cost?
A. We do not list prices here (they change often). Check Booking.com, Agoda, or the hotel’s official site for live rates.
More in Chubu
Chubu · Aichi · Toyohashi
Hotel Seapalace Resort
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.
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Affiliate / ad links. We may earn a commission if you book. Until affiliate IDs are set, links open Booking / Agoda hotel search for Japan.
Also on Japanese OTAs