Tour at a Glance
Location
Tonaki Island,
Okinawa
Travel Time
Approx. 2.5 - 3 hrs
from Naha
Dives
3 Dives
(per day)
Visibility
20 - 40 m+
(Excellent)
Level
Advanced Beginner
and above
Marine Life
Anthias, Fairy Basslets
& Pelagic Life
Tonaki Diving
Three Different Adventures. One Incredible Island.Just a day trip from Okinawa Main Island, Tonaki Island offers
three completely different diving experiences in one day.
From crystal-clear “Tonaki Blue” to dramatic underwater topography
and rare sandy-bottom drift dives—you’ll discover the true
charm of this hidden gem.
Exceptional Visibility
Dramatic Topography
Rare Sandy-Bottom Drift Diving
Small Groups & Personalized Service
＞Seasonal Signature Adventures ＞ Tonaki IslandWhy Divers Love Tonaki
Three completely different dive environments. One unforgettable destination.
From crystal-clear blue water and dramatic underwater topography to rare sandy-bottom
drift dives, Tonaki offers one of Okinawa's most diverse diving experiences.
Three Different Adventures
Experience three completely different underwater worlds in a single day.
- Tonaki Blue with exceptional visibility
- Dramatic Blue Hole & underwater topography
- Rare sandy-bottom drift diving
Every dive offers a completely different adventure.
Rare Sandy-Bottom Drift Diving
Tonaki is one of the few places in Okinawa where sandy-bottom drift dives are possible.
Depending on conditions, you may encounter zebra sharks, guitarfish, torafuzame, rays, Napoleon wrasse, and other unique marine life rarely seen elsewhere.
A Hidden Gem
With no local dive operators based on Tonaki Island, dive sites remain uncrowded and pristine.
Combined with crystal-clear water and diverse underwater landscapes, Tonaki offers an exclusive experience away from the busy tourist areas.Is This Tour Right for You?
Perfect for You If...
✓ You are an Advanced Beginner or certified diver
(or above)
✓ You have good buoyancy control
✓ You are comfortable in mild to moderate currents
✓ You want to experience diverse dive environments
✓ You are looking for uncrowded dive sites
Not Recommended If...
× You are not a certified diver
× You are not comfortable in currents
× You have difficulty with buoyancy control
× You are looking for only easy, calm dives
× You are not in good physical health
Before You Book
Sunday-Only Nakaruma
Nakaruma is available only on Sundays.
This rare sandy-bottom drift dive is one of the few places in Okinawa where zebra sharks, guitarfish, torafuzame, and other unique marine life may be encountered.
If this dive site is your priority, please book a Sunday tour.
Diving Conditions
Depending on sea conditions, dive sites may be changed, or the trip may be redirected to the Kerama Islands.
Cancellation Policy
The destination may be changed due to weather or sea conditions.
If you choose to cancel because of a destination change, the standard cancellation policy will apply.
Schedule & Price
| Schedule (Tonaki Island Boat Tour) | |
|---|---|
| Around 6:00 | Hotel Pick-up * |
| Morning | Depart from Naha / Arrive at Tonaki / 1st Dive / 2nd Dive |
| Midday | Lunch / Surface Interval |
| Afternoon | 3rd Dive / Depart Tonaki Island / Return to Naha |
| Around 15:30 | Hotel Drop-off * |
* Hotel pick-up and drop-off are available with the Full Package only.
* Schedule times are approximate and may vary depending on the boat, dive sites, currents, and sea conditions.
| Price (JPY) | |
|---|---|
| 3-Dive Plan / BasicBasic includes: Guide & Boat | ¥26,400(Tax included) |
| 3-Dive Plan / FullFull includes: Guide & Boat, Full Gear Rental, Hotel Transfer, GoPro Videos | ¥33,000(Tax included) |
* In all plans, the full price will apply even if you skip the diving session. * Please see the price list for rental equipment. | |
Ready to Dive Tonaki?
Experience one of Okinawa's most
diverse diving adventures.