Here, we present Shimanto-Ashizuri activity plans,
including river and marine activities.

Nature Activities

Snorkeling Experience Via Boat

  • 竜串港から船に送られて秘密のビーチへ渡ります
Come away with us for a snorkelling adventure launching from a secret beach!
We can only get there by boat so prepare yourself for the adventure. You will find yourself submersed in a beautiful snorkelling environment from Bannoko Beach (near Minokoshi Beach of the Tatsukushi region), swimming among the coral reefs to discover sea creatures and plant life under the waves. Such pristine and untouched regions are difficult to find but join us with your instructor to soar beneath the water’s surface to explore and discover this incredible marine seascape.

・Check-in at Sakurahama Beach.
※ We ask you to sign the consent form.
・Briefing (approx. 10 minutes)
・Go over to Bannoko Beach from Tatsukushi Fishing Port by boat (approx. 10 minutes)
・Enjoy snorkeling and water play with our instructor. (1 hour)
・Return to Tatsukushi Fishing Port by boat (approx. 10 minutes)
・The course ends.
This plan cannot be booked online right now.
Please contact us by phone directly to sponsorship Sponsorship information

Plan contents

Acceptance period
July 20 to October 10
* Online reservations can be made from 3 months to 3 days before the date of the plan.
Age 10 and over: 5,000 yen
Participation conditions
● Age requirement: 10 year and older
● Those being treated for illness and/or suffering from a chronic disease may not participate in the activity.
Those with congestion from a cold may not participate in some cases.
You may not be allowed to participate depending on the severity of any previous illness.
We decline participation for those who are pregnant or suffer from epilepsy.
If you have any condition of which we should be aware other than the above, please inform us.
We may ask you to submit a doctor's certificate if you have a history of illness.
Time required
Approximately 2 hours
Number of participants
2 to 10 persons
Meeting place
Activity time
Morning course: 10:00 a.m. to 12:00 noon
Afternoon course: 1:00 p.m. to 3:00 p.m.

Information on the day

Transportation service
Not available
Things you need to prepare for the activity
Swimsuit or beach type clothing, extra clothes, towels
※ You can change on Sakurahama Beach.
With light rain, we can go ahead and enjoy the activity without any problems but we may cancel or change the contents depending on weather conditions.
The age requirement is 10 and over.
※ There are no toilet facilities on Premium Beach (Bannoko Beach).
※ If you have a Ryoma Passport, please present it at the time of check-in or payment.
Special notes for groups
※ If you are participating with a group of 7 or more, please book no later than 5 days in advance.
Fees include
Instructor fee, round-trip passenger fare from Tatsukushi to Bannoko Beach, snorkelling gear including fins, personal flotation device
Fees exclude
Swimsuit, towels, drinks
Payment method
Please pay via cash on site.
Cancelation policies
If you cancel on the day of the tour or fail to show up, we will charge 100 percent of your tour fee. Cancelation fees are waived at 50 percent provided you notify us by the day before.
This plan cannot be booked online right now.
Please contact us by phone directly to sponsorship Sponsorship information


Marine Club Joy
21 Tatsukushi, Tosashimizu-shi, Kochi 787-0452
TEL:0880-85-0137  FAX:0880-85-0137
■ Business hours:
10:00 a.m. to 4:00 p.m.
■ Holidays: