Hokkaido · Hokkaido · Shimukappu (Tomamu)
Hoshino Resorts Tomamu (Mina-Mina Beach)
Mina-Mina Beach: Japan’s largest-class indoor wave pool at ~30 m × 80 m (ウエーブプール / 造波プール). Parallel waves plus larger rough-wave sessions; kids pool (30 cm) and beach cafe. Guests free with freepass (Village Alpha excluded).