⛰️ Chubu · Yamanashi
星野リゾート リゾナーレ八ヶ岳
Ilmare indoor pool: official Big Wave Pool (ビッグウエーブプール) — max ~1.2 m waves about 10 minutes each hour at :30. Main pool is a dedicated 造波プール (depth 0–140 cm) plus kids area.
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Notes & caveats
Yamanashi · Hokuto
Meal tags: dinner / breakfast
Sources
Hours and fees change. Always confirm on the official site. We do not invent prices or star ratings.
A. Ilmare indoor pool: official Big Wave Pool (ビッグウエーブプール) — max ~1.2 m waves about 10 minutes each hour at :30. Main pool is a dedicated 造波プール (depth 0–140 cm) plus kids area.
A. There is year-round or indoor equipment (excluding maintenance/closures). Always confirm on the official site.
A. No age limit listed for big-wave sessions; guardian supervision for kids. Confirm Ilmare ticket/plan rules.
A. We do not list prices here (they change often). Check Booking.com, Agoda, or the hotel’s official site for live rates.
Chubu, Aichi
Sea Palace Rainbow Pool (summer outdoor): official page lists 造波プール (wave pool) plus two waterslides, flowing pool, and toddler pool.
Outdoor spaces
Outdoor areas listed — check season and weather.
family
Age 1 and under free entry. Confirm slide height rules on site.
Official confirmation
Hours and fees change — verify on the official site.
Chubu, Mie
Nagashima Resort Jumbo Seawater Pool: official Surfing Pool (~5,000 m²) with three wave machines (造波器) creating ocean-like waves, depth 0–1.6 m, plus Music Splash. Hotel Nagashima is an official resort hotel with guest pool-ticket benefits.
Outdoor spaces
Outdoor areas listed — check season and weather.
family
No special height limit listed for surfing/wave pool itself; slides elsewhere have limits.
Official confirmation
Hours and fees change — verify on the official site.
Affiliate / ad links. We may earn a commission if you book.