Yonaguni Island Fun Diving (For certified divers)

If you’re already a certified diver, we highly recommend diving in Yonaguni!
Beyond the world-famous underwater ruins, Yonaguni offers incredible marine diversity throughout the year—from rare macro creatures in summer to the spectacular hammerhead sharks at Irizaki in winter. For ocean lovers, Yonaguni is a dive destination you absolutely must experience.

Online Reservation Process

1. Pay the reservation deposit online: 3,000 JPY per person

2. Remaining balance on-site:

   • 2 dives → 19,000 JPY

   • 3 dives → 24,000 JPY

   • 4 dives → 31,000 JPY

Fee Includes

• Boat

• Dive guide

• Tank

• Weights & weight belt

• Drinks

• Insurance

• Hotel/port transfers

※ If you would like to have lunch, you may dine at Marlin Café inside Yonaguni Airport.
( Lunch is not included for early-morning, sunset, and floating-style night dives. )

Rental equipment: Full diving gear set → 5,600 JPY

Participation Requirements

• For divers who have completed certification training and hold a valid C-card.

• All dives are boat drift dives.

• The daily schedule will be decided the afternoon before, based on sea conditions. We will inform you once confirmed.

Helpful Reminders

• Depending on wind direction and sea conditions, your preferred dive site may not be accessible. Thank you for your understanding.

• Guests with conditions such as hypertension or diabetes, or other diving-related contraindications, must provide a doctor’s medical certificate. Please consult your physician before traveling to Yonaguni.

• Due to pressure-related risks, flying is prohibited within 18 hours after diving. Please ensure your return flight is scheduled with sufficient interval.

• To enjoy your dive safely, avoid diving when unwell—colds or lack of sleep can affect your experience.

Important Notes

• Your booking is confirmed only after paying the reservation deposit.

• Please pay the remaining balance in cash on the activity day to the local shop.

• Cancellations made within 7 days before the activity date will incur a full charge.

• Total fee includes boat and dive guide services.

• If you are meeting directly at the dive shop, please arrive on time. Do not be late, and absolutely avoid no-shows.

• You may wear swimwear under the wetsuit. Shower facilities are available, so you may bring a change of clothes for after the dive.