(1) Kochi IC to Shimanjucho Chuo IC, Kokudo 56 line to Kokudo 321 line 3 hours (2) Matsuyama IC to Ma Iwamatsu IC, Kokudo 56 line to Kokudo 321 line 3 hours
View detailsTravel Quick Guide
Rapid confirmation before travel
From ¥ 8,500
View detailsCan be
View details8:30~ 18:00
View detailsTatsukushi Marine Park, Cape Ashizuri Observation Deck
View detailsIt is possible to check the theater facilities, guest rooms, and Japanese dining environment.
View detailsTATSUKUSHI DIVING CENTER
Kochi Prefecture/Tosa Shimizu City
Clear and deep sea water, strange and strange rocks, and a large number of fauna.This is a unique experience of water.

Good pointHighlights
- The miraculous ocean water in the national park!
- A treasure trove of sea turtles! The Sea of Four Seasons
- The creative secrets of nature! A unique rocky view of the ocean floor
The miraculous ocean water in the national park!
The Ryukushi Sea in Tosashimizu City, Kochi Prefecture is designated as Japan's first underwater park special area. A part of the Uwakai National Park, a beautiful natural environment, has been protected. A unique and rich black tide grace, 107 species of coral and Japanese colored and confusing hot fish, floating fish flying in the air, and a well-known living aquarium.
Since his establishment in 2001, he has entered the mysterious ocean, thoroughly conquering the unknown and fascinating world of the rare ocean world. Higashibe is Cape Ashiori, Nishibe is Shikasaki, and except for the Joryo typhoon, all the years are covered by water. Is it a first-order special water experience, and the beautiful and diverse ecological system unique to national parks?



A treasure trove of sea turtles!
The Sea of Four Seasons
Influenced by the black tides of the Kochi Prefecture Dragon Sea, it is home to a large number of swimming fish, and is the dream land of water enthusiasts. Of course, it's summer and autumn, and it's fish fishing season! The sight of large groups of large fish such as yellowtail, yellowtail, yellowtail, and bamboo pod fish swimming around left a deep impression on the people. The number of sparrows, sea breams, butterfly fish, and red fish is so many that they come and go, and it is simple and direct.
As winter reaches early summer, there are many species of sea turtles in Longkushi Bay, as many as 400 species have been confirmed. From September to November, the black tide is a special "blue water", which is an exceptionally clear blue seawater world, and from December to February to May to June, the sea conditions are at their most stable, and you can enjoy the pleasure of calm seawater.
Have you ever had a special experience in the ocean to enjoy the talent of a sailor?



The creative secrets of nature! A unique rocky view of the ocean floor
The scenery of the Ryukushi Sea is exquisite, and the terrain is magnificent. The sandstone and mudstone have been accumulated over a long period of time, and the rock formations are strange and bizarre, carved by natural forces that can be seen on the seabed, extending directly to the southwest. Its unique topography creates a mysterious landscape, which reminds me of a different world.
A number of points were written on the open sea, and the terrain was full of lawless resistance by the seamen! When the sun's rays of light reflected on the rocks in a strange shape, and when a beautiful image was projected into the sea through crystal clear water, the truth was that the people stopped watching.
At Ryukushikai, the topographical scale and oceanic seasonal changes were achieved. Dynamic exploration underwater?



Pick upCarefully selected plan
Carefully selected plan

Diving in a coral paradise
From ¥ 8,500
/10 years old and above・Required time: 2 pieces/half hour
Approximately 5 minutes from Tatsukushi Fishing Port to the bell boat. Let's shout out one thing, Bannoko. The lawless arrival of Yuo Motors has been maintained since ancient times in its natural state.
The white sand is unparalleled, with just one swim, and a huge amount of coral. A cute fish in Sango Riyasuie.

Experience diving at "Kochi Tatsukushi"! Encounter Japan's largest staghorn coral and a variety of colorful fish!
From ¥ 16,400
/Over 10 years old・Required time: 3 hours
Coral and fish viewing course for beginners
The immediate messenger is a person with faith who can swim! The water is like water, no demands are required, you get to enjoy it, or you keep it floating all the time.
Starting practice in the Asahi water area, then back and forth in the ocean, and then scattered throughout the ocean ♪ Since returning, we have arrived at Japan's largest coral reef, the colorful and confusing fish of Wakai.

PADI Open Water Diver Course
From ¥ 59,900
/Over 10 years old・Required time: 3 days
This course is the entrance to the course, mastering the basic knowledge and technology of Yushugakushuwa.
After the certification, we will set up a team of two people and set up a water plan, and under the guidance or training situation, the depth will be 18 times!
Etsuya can also advance to the next stage, Shin'ichi's step development and development of the water style.

Fun Diving [2 Boat Dives]: Enjoy the underwater world even more after obtaining your C-card!
From ¥ 14,800
/10 years old and above・Required time: 6 pieces/half hour
After receiving the card, it was possible to use water all over the world in different oceans! I need to enjoy the ocean! I have tried various methods of watering, accumulated experience! I just imagine the underwater world!
Is it possible to enjoy the natural sea conditions of Kochi in different ways?
Store introduction
snorkeling
experience water
Certification course
Fan Diving
Shop
YouTube
LocationLocation
Location
Nearby Guide
This facility is easily accessible from the scenic surroundings.
Depends on the purpose and demand time arrangement point.
Sightseeing in the surrounding areaConfirmation office demand hours
Tatsukushi Marine Park
Located in Uwakai National Park, Tatsukushi Bay is a thermal underwater landscape with beautiful corals and fish, and was designated as Japan's first marine park in 1970. [Revised law in 2010, current name Tamerukushi Marine Park. ] Confirmed four areas in Hai Wan (...
Sightseeing in the surrounding areaConfirmation office demand hours
Cape Ashizuri Observation Deck
Cape Ashori is the southernmost point of the Shikoku region, located inside Ashio Uwakai National Park. The observation deck has a 270 degree field of view! ! A gigantic wheel, a distant view of the horizon, a statue of a gate, and the consciousness of the earth is like a circle! You can also see the best spots in the sunrise, and every year on New Year's Day, many people come...
Tatsukushi Marine Park
Located in Uwakai National Park, Tatsukushi Bay is a thermal underwater landscape with beautiful corals and fish, and was designated as Japan's first marine park in 1970. [Revised law in 2010, current version of “Tatsukushi Marine Park.” ]
There are four confirmed areas inside the Bay (area 1 to area 4), each with its own unique underwater scenery.

Cape Ashizuri Observation Deck
Cape Ashori is the southernmost point of the Shikoku region, located inside Ashio Uwakai National Park. The observation deck has a 270 degree field of view! !
A gigantic wheel, a distant view of the horizon, a statue of a gate, and the consciousness of the earth is like a circle!
It is also the best place to visit at sunrise, and every year on New Year's Day, the first place to see the sunrise is awarded.
InformationBasic information


























Tatsukushi sea level, Tosashimizu City, Kochi Prefecture, has been designated as Uwakai National Park, a beautiful sea area, affected by black tides, and inhabited by a large number of marine life.
The special feature is the dynamic terrain, the opening of the ocean, and the scenery of the water staff and the meeting.
In addition, there are more than 107 species of corals, including more than 107 species of corals, which can be visited by recreational fish, and which have a variety of colors and are sensitive to seasonal changes. From summer to autumn, the special activity of the fishes that swim in the area, from winter to spring, and more than 400 species of sea spiders can be seen.
The sun's rays reflected on the crystal clear sea water, forming a beautiful shadow, and the truth was that the old man stopped looking. Enjoy a beautiful underwater experience at Ryukushi.