★Phantom Island: a pure-white sandbar that appears only around low tide, surrounded by turquoise sea.
★Miyara River: paddle through mangroves designated a National Natural Monument of Japan.
Choose a stable canoe or SUP and cruise through the mangrove forest.
★"Phantom Island" is a sandbar off western Ishigaki whose shape changes with the tide. Swim with tropical fish and corals in this natural aquarium!
★★An eco-friendly tour designed with sustainability in mind, to protect Ishigaki's nature for future generations.
Why PiPi: No.1* marine activity shop in Japan in 4 categories, 500,000+ guests guided. Okinawa-certified safe operator; all guides are certified water rescuers.
*Survey of 5 major shops by Japan Marketing Research Organization, Jun 29-Jul 3, 2026. Does not guarantee superiority.
Look for the red mailbox next to the central entrance of the Euglena Ishigaki Ferry Terminal. Please arrive at the meeting point at least 5 minutes before 7:30 PM on the day of the tour.
Free pick-up service is available for guests staying in the southern area of Ishigaki Island (West: ANA Intercontinental to East: Fusaki Resort)! If you have a preferred pickup and drop-off location, feel free to contact us via WhatsApp.
In front of Ishigaki Port Terminal A message with important information will be sent the day before the tour. If you do not receive it by the evening of the day before, please contact us via WhatsApp+81 80-9508-9146.
For a full refund, cancel at least 24 hours before the scheduled departure time.
You can cancel up to 24 hours in advance of the experience for a full refund.
Your guide to the flawless travel experience