Chubu · Nagano · Tateshina, Kitasaku District
Shirakaba Resort Ikenotaira Hotel
Indoor heated pool with a 4.2 m high / 40 m long waterslide. Year-round (maintenance periods apply).
⛰️ Chubu · Niigata
ホテルグリーンプラザ上越
Joetsu Kokusai Playland Water Park with water bobsleds (150 m / 100 m), Wonderful Slider, Balloon Slider, and more.
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Also on Japanese OTAs
Notes & caveats
Niigata · Myoko
Meal tags: dinner / breakfast
Sources
Hours and fees change. Always confirm on the official site. We do not invent prices or star ratings.
A. Joetsu Kokusai Playland Water Park with water bobsleds (150 m / 100 m), Wonderful Slider, Balloon Slider, and more.
A. Seasonal / outdoor-focused. Confirm opening dates on the official site.
A. Limits vary by attraction (e.g. Wild River: age 5+ and 110 cm+).
A. We do not list prices here (they change often). Check Booking.com, Agoda, or the hotel’s official site for live rates.
Chubu · Nagano · Tateshina, Kitasaku District
Indoor heated pool with a 4.2 m high / 40 m long waterslide. Year-round (maintenance periods apply).
Chubu · Aichi · Toyohashi
Sea Palace Rainbow Pool (summer) with two waterslides, wave/current, and toddler pools.
Chubu · Mie · Kuwana
Nagashima Resort “Jumbo Saltwater Pool” with many large waterslides (e.g. Mega Abyss). Guest pool tickets available. Indoor kids spa area too.
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