Rocky arch from the sea

Experience

Marine Activity Program

Smiling participants on the boat

Private Cruise + Underwater Observation with Box Scope

Enjoy a private cruise aboard a staff-operated boat through the beautiful waters off Kyonan. Using a traditional "box scope" (hako-megane), you can observe underwater life without getting your face wet — perfect for children and non-swimmers.

No special preparation or change of clothes is needed. Join us casually before or after hotel checkout, or between sightseeing stops. We recommend wearing comfortable shoes and clothing that are easy to move in.

Schedule
  • 10:30 Meet at PORT CLUB
  • 11:00 Departure
  • ~12:00 Return to port
Tour Details
  • Capacity 10 guests
  • Minimum participants 2 guests
  • Pricing ¥4,000 per person (tax included, prepayment only)
Free Equipment
  • Life jackets
  • Box scopes (hako-megane)
Please note: If the minimum of 2 participants is not met, the tour may be cancelled.
Reservations
Booking Information
Weather & Sea Condition Cancellations

Tours may be cancelled due to weather or sea conditions. Cancellation decisions are made by the day before, and you will be notified via the email address provided at booking.

Cancellation Policy
TimingFee
Day before50%
Day of100%
No-show100%
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