Activities | Nagannu Island - Uninhabited Island Resort in Okinawa

Guided Snorkeling Tour

January–November

Although you can swim freely in the designated swimming area on Nagannu Island, if that’s not enough for you, we recommend a boat snorkeling tour! We’ll take you by boat to the best spots and start from areas where you can’t touch the bottom.

Reservation required

As this is a very popular activity, we recommend making a reservation in advance.If spaces are available on the day, you may also sign up at the Nagannu Island service counter.

Price / Per Person

April–November

Summer Rates 4,000JPY Duration: 60 minutes Equipment included (mask, snorkel, fins, life jacket)

Age range: 5 to 65 years old
Students in middle school and younger must be accompanied by a parent or guardian.
We cannot accommodate patients with otitis media, asthma, sinusitis, epilepsy, diabetes, or heart disease.
We will conduct a medical check on the day of the event. Depending on the circumstances, your instructor may determine that you are unable to participate.
A cancellation fee will apply for same-day cancellations. (50% before payment; 100% after payment)
We do not rent swimsuits.

Parasailing

April–November

From the sky, you can take in a panoramic view of Okinawa Island and the Kerama Islands. Below you, you can see the indescribable gradient of the sea, ranging from emerald green to deep blue.

Reservation required

As this is a very popular activity, we recommend making a reservation in advance.If spaces are available on the day, you may also sign up at the Nagannu Island service counter.

Price / Per Person

Fees 7,000JPY Duration: 80 minutes

Whether the event will take place will be determined on-site on the day of the event. Please note that even if you have made a reservation in advance, the event may be canceled on the day of the event. We appreciate your understanding.
Weight per person: 30 kg to 120 kg
For two-person rides, the combined weight of both passengers must not exceed 150 kg. The weight difference between passengers should be within 35 kg (as a general guideline).
Children up to and including middle school age must be accompanied by an adult.
Children aged 5 to elementary school age are not permitted to ride alone.
This service is not available to individuals with serious pre-existing medical conditions.
Please wear pants on the day of the event. Skirts are not permitted.
You may get splashed, so we recommend wearing clothes that can get wet.
Minors must have their application form signed by a parent or legal guardian. If a parent or legal guardian will not be accompanying you, please prepare the application form in advance.Click here for the application form
A cancellation fee will apply for same-day cancellations. (50% before payment; 100% after payment)

Rest Cottage (Rental)

April–November

If renting just a beach umbrella isn’t enough for you, why not rent your own private space and treat yourself to a luxurious day? It blocks out the sun from the side, so you’re fully protected from sunburn. *Located on the swimming area side (north side). A total of 16 units available!

Reservation required

We will provide you with your cottage reservation number, so please have something handy to write it down when you call to make your reservation. If there is availability on-site, you can also make a reservation at the Nagannu Island Service Counter.

Price / Per Person

1 unit / During a day trip 6,000JPY Includes 2 deck chairs

A cancellation fee will apply for same-day cancellations. (Cancellation fee: 50% for same-day cancellations; 100% after payment has been processed)

Dragon Boat (Banana Boat)

April–November

Perfect for large groups! Do your best not to fall into the ocean! ☆

On-site registration only

We do not accept advance reservations. Please sign up at the service counter on the island on the day of your visit.

Price / Per Person

Fees 2,000JPY

Eligibility: Ages 3 and up
Students in middle school and younger must be accompanied by a parent or guardian.

Mega Slice Marble Blast

April–November

An exhilarating water tube ride! Enjoy the thrill and the rush!

On-site registration only

We do not accept advance reservations. You can sign up on the day of your visit at the Nagannu Island Service Counter.

Price / Per Person

Mega Slice / Marble / Blast 2,500JPY Duration: 10 minutes each

Eligibility: Ages 3 and up
Students in middle school and younger must be accompanied by a parent or guardian.

Introductory Diving

April–November

Try scuba diving in the crystal-clear Kerama Blue waters! Prices vary by season.

Price / Per Person

April–June and October–November

Fees 12,000JPY Duration: 60 minutes Equipment fees included

July–September

Fees 15,000JPY Duration: 60 minutes Equipment fees included

Age range: 12 to 55 years old
Students in middle school and younger must be accompanied by a parent or guardian.
We cannot accommodate patients with otitis media, asthma, sinusitis, epilepsy, diabetes, heart disease, or panic disorder.
Please note that you will not be able to board a flight after the experience.
We will conduct a medical check on the day of the event. Depending on the circumstances, your instructor may determine that you are unable to participate.
A cancellation fee will apply for same-day cancellations. (50% before payment; 100% after payment)
We do not rent swimsuits.

Glass Boat

Year-round

Take a peek at the fish and coral through the glass bottom of the boat! Since you won’t get wet, even young children can join in with peace of mind.

On-site registration only

We do not accept advance reservations. Please sign up at the service counter on the island on the day of your visit.

Price / Per Person

Fees 2,500JPY Duration: 40 minutes

Students in middle school and younger must be accompanied by a parent or guardian.
A cancellation fee will apply for same-day cancellations. (50% before payment; 100% after payment)
Depending on sea conditions, the event may be canceled on certain days. Please check with the on-site service counter.

Snorkeling Set (Rental)

Year-round

You can enjoy snorkeling in the designated swimming areas on the island. We also offer equipment rentals.

Rental Fees (Per Day)

Mask 500JPY
Fin 500JPY
Snorkel 500JPY
Life jacket 500JPY

Save 1,500 yen with this 4-item set (1 day)!

To prevent accidents on the island, you must wear a life jacket when snorkeling in designated swimming areas.

【January–March/Winter】Whale Watching

January–March

If you’re participating on the day-of plan and think, “I’d like to try whale watching!”, you can sign up on-site. You can join if there are any available spots.

On-site registration only

We do not accept advance reservations. Please sign up at the service counter on the island on the day of your visit.

Price / Per Person

Fees 3,000JPY Duration: 90 minutes

Cancellations made after payment has been processed will incur a cancellation fee. (50% before payment; 100% after payment)
No refunds will be issued if you do not encounter any whales.

【January–March/Winter】Guided Snorkeling Tour

January–March

Although you can swim freely in the designated swimming area on Nagannu Island even during the winter, if that’s not enough for you, we recommend a boat snorkeling tour! We’ll take you by boat to the best spots and start from areas where you can’t touch the bottom.

On-site registration only

Please sign up at the service counter on the island on the day of your visit.

Price / Per Person

Winter Rates 3,000JPY Duration: 60 minutes Equipment included (mask, snorkel, fins, life jacket, wetsuit)

Age range: 5 to 65 years old
Students in middle school and younger must be accompanied by a parent or guardian.
We cannot accommodate patients with otitis media, asthma, sinusitis, epilepsy, diabetes, or heart disease.
We will conduct a medical check on the day of the event. Depending on the circumstances, your instructor may determine that you are unable to participate.
A cancellation fee will apply for same-day cancellations. (50% before payment; 100% after payment)
We do not rent swimsuits.

【January–March/Winter】Parasailing

April–November

From the sky, you can take in a panoramic view of Okinawa Island and the Kerama Islands. Below you, you can see the indescribable gradient of the sea, ranging from emerald green to deep blue.

On-site registration only

Please sign up at the service counter on the island on the day of your visit.

Price / Per Person

7,000JPY Duration: 80 minutes

Whether the event will take place will be determined on-site on the day of the event. Please note that even if you have made a reservation in advance, the event may be canceled on the day of the event. We appreciate your understanding.
Weight per person: 30 kg to 120 kg.
For two-person rides, the combined weight of both passengers must not exceed 150 kg. The weight difference between passengers should be within 35 kg (as a general guideline).
Children up to and including middle school age must be accompanied by an adult.
Children aged 5 to elementary school age are not permitted to ride alone.
This service is not available to individuals with serious pre-existing medical conditions.
Please wear pants on the day of the event. Skirts are not permitted.
You may get splashed, so we recommend wearing clothes that can get wet.
Minors must have their application form signed by a parent or legal guardian. If a parent or legal guardian will not be accompanying you, please prepare the application form in advance.Click here for the application form
A cancellation fee will apply for same-day cancellations. (50% before payment; 100% after payment)