Pre-Registration Open

Tokunoshima · UNESCO World Natural Heritage

Art that
regenerates the sea.

Japan's first environmentally regenerative underwater sculpture, "Ocean Gaia," installed by Jason deCaires Taylor. We're developing the "RATA Pass" — a digital pass to keep watching the ocean change after your visit.

Pre-Register for the RATA Pass
Snorkeling at Ocean Gaia

OCEAN GAIA

An encounter with underwater sculpture

Ecosystem recovery

ECOSYSTEM

Ecosystem recovery

ARTIST

Jason deCaires Taylor

British environmental sculptor and pioneer of regenerative underwater art installed across the world's oceans.

Experience

Visit the sculpture
sunk in Tokunoshima's sea

Encounter "Ocean Gaia" by diving or snorkeling, and witness coral settling and the ecosystem recovering in real time — an experience found only in the seas of Tokunoshima, a UNESCO World Natural Heritage Site.

RATA Art Pass (in development)

After your visit,
keep watching the ocean regenerate.

We want to build a relationship that outlasts the trip — the RATA Pass is a digital pass that turns your experience into a visible record of participation in environmental regeneration. We are currently validating demand ahead of an official launch.

In development · Pre-registration open

What the pass will offer

Pre-registered users will receive priority access and early pricing when the pass officially launches.

🌊

Coral growth records

Regular updates on the Ocean Gaia reef environment

📍

Proof of participation

Your contribution to environmental regeneration, recorded

🎟

Priority access & early pricing

Pre-registered users get priority when we officially launch

Pre-Registration

RATA Pass
Pre-Registration

Ahead of our official launch, we're accepting pre-registrations from anyone interested in this project. Registered users will receive priority access and early pricing at official launch.

This registration is not a purchase or a booking. It is a pre-registration only; the RATA Pass's launch timing and pricing are not yet finalized.

FAQ

Frequently Asked Questions

Q.When will the RATA Pass officially launch?

We're currently running a pre-registration period to validate demand. Once we confirm sufficient interest, we'll decide on an official launch date.

Q.Does pre-registration cost anything?

No. Pre-registration is free, and no payment is required at this stage.

Q.Do I need diving experience?

You can also see "Ocean Gaia" while snorkeling. Dive plans for experienced divers are also planned.

Q.How is my personal information handled?

Information you provide is used only for RATA Pass updates and demand analysis. See our Privacy Policy for details.