✔️Board a real submarine!
This isn't just a simple underwater tour; it's a special experience of sailing the ocean aboard a real professional submarine!
You can descend up to 30 meters underwater and experience the unique feeling inside a submarine.
✔️Visit Hawaii's underwater ecosystem in a vivid way
Observe a variety of marine life, tropical fish, and coral reefs up close, including artificial reefs and shipwrecks.
Get a deeper understanding with explanations from marine life experts. (English available)
✔️Safe and comfortable underwater exploration
You can enjoy it without going into the water, so even people who have difficulty swimming can enjoy it!
Children under 92cm (36 inches) tall are not permitted to ride, so please be sure to check this when using the ride with young children.
Check-in is required 30 minutes before the tour starts.
The actual underwater exploration lasts approximately 45 minutes.
Please refrain from wearing slippers as the deck may be slippery. We recommend comfortable sneakers or non-slip shoes.
If you suffer from motion sickness, we recommend taking motion sickness medication beforehand.
The deck may be slippery, so please be careful and avoid wearing slippers if possible.
The tour itinerary may change depending on weather or local conditions.
After making a reservation, changes and refunds are difficult in case of late arrival or no-show.
We recommend that you purchase travel insurance to prepare for any unexpected events while traveling abroad.