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YONAGUNI tour 2021 ~ Encounters with Hammerheads and the Ancient Myth ~

Would you like to see schools of Hammerhead Sharks?


How would you feel if you faced the big underwater ruin which has been there for possibly thousands of years?


The answer is all in Yonaguni island, which is the westernmost island of Japan and divers are coming from all over the world during the season to see hammerhead sharks, the ruin, and more.


OKINAWA 39ers has set up only 2 trips down there in this winter, so if you are interested in, please ask us for details and secure your seat!!


1st trip

January 21th(thu) - 25th(mon) ​Big fun!! Lots of sharks!! 

2nd trip

Mar 17th(wed) - Mar 21st(sun), 2021 * Still wide open!

Please choose your stay either 3nights(8dives) or 4nights(11dives) during the periods above.

Also, if you are a group of four or more, we can set up a trip based on your requested dates, so please feel free to contact us.



The prices are;


3nights - 8dives - ¥137,000

4nights - 11dives - ¥158,000


The prices above include;


  • Diving fee and boat fee

Rental equipment is NOT included except for weights and tanks.

  • Round flight tickets between Naha and Yonaguni

  • Accommodation (comfy ryokan style!) in Yonaguni, including breakfast, lunch and dinner (authentic Japanese style breakfast and dinner)

  • ​In the afternoon on the Day 4, we will go around the island tour and will stop at several places for sightseeing. This is how we wrap up the trip!

The minimum participants required for each trip is 2.

Please ask for more details on

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"Contact" below or call us on

Inside Japan


Overseas (Also WhatsApp here)


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