RECOMMENDATIONS FOR YOU Black Night Cruise – Bioluminescent Cruise on a Traditional Tub Boat 2025/12/25~2026/11/25 5,000 Minami Sado Spring Summer Fall Half-Day Diving Experience at Mushizaki – 30 minutes from Ryotsu Port 2026/03/01~2026/11/30 15,400 Ryotsu Spring Summer Fall Mizuhiki Workshop by the Sea 2026/04/01~2027/03/31 7500 Aikawa Full Seasons