What is the difference between Chibishi and Kera? A thorough introduction to recommended tours at popular diving points!

On this page, you can access the area on a day trip from the main island of Okinawa. Chibishi Islands (Keii dry sea) diving Tours Special feature!
Differences between the Chibishi Islands and the Kerama Islands, locations, directions, diving points, Thorough introduction of recommended diving experience tour plans To do.
Even around the main island of Okinawa One of the most popular diving spots with spectacular views Enjoy the emerald blue sea created by coral reefs.
What is Chibishi?

What is Chibishi (Chibishi Islands)? Islands (atoll group) floating off the coast of the East China Sea approximately 12 kilometers west of the main island of Okinawa It is the name of
Chibishi is another name depending on the dialect. Officially known as Keise Island Is called.
Kamiyama Island, Nagannu Island, Kuef Island This includes three uninhabited islands.
The surrounding waters can be accessed in about 20 minutes by boat from Naha. Famous spots for diving and snorkeling It is known as.
Based on the main island diving and snorkeling One-day experience tour held and is gaining popularity among tourists.
Difference between Chibishi and Kera
Chibishi (Chibishi Islands) consists of about 20 large and small islands, including Tokashiki Island and Zamami Island. Belongs to the Kerama Islands (Kerama) .
The three islands called Chibishi are Kamiyama Island, Nagannu Island, and Kuef Island. The easternmost part of the Kerama Islands (Kerama) Located in
In other words, Chibishi (Chibishi Islands) and Kerama are not different places; Some of the islands that make up the Kerama Islands That's what it means.
Chibishi Diving Experience Tour Recommended Plan
- 5.0
- (7 reviews/testimonials)
The Chibishi Islands are the collective name for three uninhabited coral reef islands (Kamiyama Island, Nagannu Island, and Kwefu Island) located at the eastern end of the Kerama Islands. It is about 20 minutes by boat from Naha. Coral reefs are lined up in the pure white sand, and you can enjoy the natural art created by the colorful corals ♪ It's highly transparent and there are lots of tropical fish, so it's a sight to behold.
- 5.0
- (3 reviews/testimonials)
I want to do some fun diving, but there are so many points that I don't know which one is best. . This is a recommended plan for those who like that✨✨In addition to the participants' diving experience and requests, and the sea conditions on the day, we will propose the most suitable plan according to the location of your stay and your schedule before and after. From standard and popular points to hidden gems.
- 4.8
- (5 reviews/testimonials)
The Chibishi Islands are the collective name for three uninhabited coral reef islands (Kamiyama Island, Nagannu Island, and Kwefu Island) located at the eastern end of the Kerama Islands. It is about 20 minutes by boat from Naha. There are coral reefs in the pure white sand, and you can play by passing through the natural arches and tunnels created by the coral reefs. The visibility was high and there were many fish, so it was a great sight to see.
Location and how to get to the Chibishi Islands
Next, How to access Chibishi (Chibishi Islands) I will explain about it.
As mentioned above, Chibishi (Chibishi Islands) is an uninhabited island, so in order to land on it, you must It is common to participate in an activity experience tour is.
From various parts of Okinawa main island such as Naha Landing by boat to Chibishi (Chibishi Islands) diving and snorkeling experience tours are held. It has been.
It is also popular as a scenic light spot. Regular flights to Nagannu Island are also available from Tomari Wharf Passenger Terminal Building “Tomarin”. doing.
Prices vary depending on the season
The boat that connects Nagannu Island from Tomari Wharf passenger terminal building "Tomarin" Check the official website for timetables please.
Chibishi diving point

In the Chibishi Islands, there are islands near Kamiyama Island, Nagannu Island, and Kuef Island. scuba diving Dotted with points called famous spots doing.
From here, Names and characteristics of diving points that represent the Chibishi Islands I will explain.
Standing pillar (tatchu)
Located in the northwest of the Chibishi Islands and Kamiyama Island. Standing pillar (tatchu) ”.
Licensed divers and Diving point for advanced divers It is known as.
In the summer, A school of about several hundred bigeye jacks during the spawning season. You can see.
sand highway
Located approximately halfway between the Chibishi Islands, Nagannu Island and Kuef Island. sand highway ”.
From the sight of white sand stretching straight between the roots of the coral reef A diving point named “Sand Highway” is.
It is a point where the maximum water depth is about 20 meters, but the current is fast, so Recommended for intermediate and above licensed divers is.
sugar hill
Located off the east coast of the Chibishi Islands and Nagannu Island. sugar hill ”.
See how the white and brown sand is shaped into dunes by the tide. The name comes from the fact that it resembles a "sugar hill". This is a designated diving point.
Because it is a shallow point with a depth of about 20 meters. A mysterious scene that sparkles when exposed to sunlight You can enjoy.
In front of Nagannu Island Pier
Located on the south side of the Chibishi Islands and Nagannu Island. In front of Nagannu Island Pier ”.
It is also the venue for desert island landing tours, A diving spot that got its name because of the pier. is.
There is a rock called "Kame no Ie" sea turtle habitat It is also famous as
Nagannu Island North Running Edge
Located on the north side of the Chibishi Islands and Nagannu Island. Nagannu Island North Running Edge ”.
Surrounding Nagannu Island A point where the shallow sea consisting of coral reefs and rocky areas suddenly drops off. is called the running edge.
Because the tide is fast and there are many plankton, Many fish and sea turtles etc. of marine life gather here.
Kamiyama Island South Labyrinth
Located in the southern part of the Chibishi Islands and Kamiyama Island. Kamiyama Island South Labyrinth ”.
intricate There are many caves and crevasses. This is why the diving point was named "Labyrinth".
In addition to enjoying the unique terrain, A wide variety of marine life such as clownfish and turmeric shellfish can be observed.
Recommended feature articles
Chibishi diving tour recommended plan
" At Chibishi diving What kind of tour would you recommend? Many people may be confused about choosing a plan.
From here on, we will introduce " Chibishi diving tour recommended plan ” will be introduced.
From guests who actually participated in the tour Chibishi diving tour focusing on plans with high reviews Let's check it out.
Trial diving tour
- 5.0
- (7 reviews/testimonials)
The Chibishi Islands are the collective name for three uninhabited coral reef islands (Kamiyama Island, Nagannu Island, and Kwefu Island) located at the eastern end of the Kerama Islands. It is about 20 minutes by boat from Naha. Coral reefs are lined up in the pure white sand, and you can enjoy the natural art created by the colorful corals ♪ It's highly transparent and there are lots of tropical fish, so it's a sight to behold.
Fun diving tour
- 5.0
- (3 reviews/testimonials)
I want to do some fun diving, but there are so many points that I don't know which one is best. . This is a recommended plan for those who like that✨✨In addition to the participants' diving experience and requests, and the sea conditions on the day, we will propose the most suitable plan according to the location of your stay and your schedule before and after. From standard and popular points to hidden gems.
- 4.8
- (5 reviews/testimonials)
The Chibishi Islands are the collective name for three uninhabited coral reef islands (Kamiyama Island, Nagannu Island, and Kwefu Island) located at the eastern end of the Kerama Islands. It is about 20 minutes by boat from Naha. There are coral reefs in the pure white sand, and you can play by passing through the natural arches and tunnels created by the coral reefs. The visibility was high and there were many fish, so it was a great sight to see.
The tour course may change depending on the sea conditions on the day.
If you want to be sure to enjoy diving at Chibishi, please check the details of your reservation plan and consult the diving shop in advance.
Kerama diving tour popularity ranking
Finally, based on Activity Japan's latest reservation data, Kerama diving Tour popularity ranking ” will be introduced.
There are many recommended plans for diving tours that include spots in the Chibishi Islands (Keii River).
Please refer to the tour contents and fees (prices), as well as reviews and word-of-mouth testimonials, to help you compare and choose a plan.
- 4.0
- (117 reviews and experiences)
The number one Google review for the Okinawa diving keyword! *As of April 2025, according to a survey by the Review Rating Institute. This plan allows you to enjoy trial diving in the Kerama Islands, which boast some of the world's most transparent waters. The first trial dive will help you get used to the underwater world, and the second dive will see you searching for sea turtles! With two dives, your chances of encountering sea turtles are significantly higher.
- 4.4
- (26 reviews and experiences)
(Note) This is a tour that moves to 3 diving points in a day, such as Tokashiki, Zamami, and Aka Island (islands designated as a national park), rather than the Chibishi Islands, which is a half-day trip. At Joy Create Okinawa, we will guide you to 2 to 3 places with a lot of fish in one day, such as Zamami, Tokashiki, and Aka Island! Enjoy excitement and sensations that cannot be experienced with other sightseeing and attractions.
- 4.2
- (88 reviews and experiences)
Ranked #1 in Google reviews for Okinawa diving keywords! *As of April 2025, according to a survey by the Review Rating Institute. Don't worry if you can't swim! Shop staff will provide full support! Trial diving will be conducted at a depth where the coral looks its best. You will first practice on the surface before going underwater, so you can enjoy diving with peace of mind!
[Zamami ☆ Trial Diving] For beginners ♪ No license required, one-day trip OK!
- 4.9
- (8 reviews and experiences)
Hello *This is the diving shop Peace on Zamami Island, Okinawa Prefecture. We are offering trial diving tours here. *If you would like to participate with 4 or more people, please contact us by message or phone. *If you have never experienced diving, please come and visit Peace once ♪ It will be a memorable time for your trip. Relax at the sea and forget about it
- 5.0
- (18 reviews and experiences)
■The world-class transparent sea. Experience tour of Kerama and Chibishi Islands■Our own ship is a cruise ship exclusively for diving, with a focus on comfort■Our most proud feature is our hospitable instructors■Free transportation and photography services! Experience diving in the Kerama Islands is also very popular at Alpha Dive! People from all over the world visit the crystal clear sea.
This plan includes pick-up from Naha Airport or your hotel. Even if you can't swim, this plan is perfect for those who want to experience the underwater world at least once. Your instructor will provide you with full support before you board the boat, and you will depart from the port of Naha and head to the Kerama Islands! We aim for one of the most beautiful diving spots in the world. Participants from age 10 and up are welcome, so it is perfect for families and couples.
- 5.0
- (4 reviews/testimonials)
This is a fun, relaxed style of diving recommended for those who are feeling anxious because they just got their license or for those who have been away for a long time. The first dive is a practice, and you slowly get to remember the feeling of being underwater at a shallow point. You will be guided and supported with full support, so you can dive with confidence.
■Diving at the points where you are likely to encounter sea turtles in the Kerama Islands■Our own ship is a cruise ship exclusively for diving, pursuing comfort■Our most proud feature is our hospitable instructors■Pick-up and drop-off and photography services are free of charge! Sea turtle exploration course♪We will guide you with priority so that you can easily encounter sea turtles in the Kerama and Chibishi Islands, which are designated as national parks.
Experience diving (2 dives) in the Kerama Islands, a designated national park that boasts one of the most beautiful islands in the world. You'll get used to the underwater world on the first dive, and be very satisfied with the second dive! You'll also have a chance to meet sea turtles! If you're lucky, you might even be able to take a photo with them! There will be a thorough explanation on land, and you'll practice slowly in shallow water before diving, so you won't have to worry! You can only see things underwater.
- 4.6
- (79 reviews and experiences)
[Recommended points of the plan! ]・Information on landing on a deserted island (April to December)・Winter only! ! You can also do whale watching! (January to March) - Maximum of 2 guests per instructor. We will guide you underwater for a group charter♪・Full face masks are available.・High sea turtle encounter rate!・Free feeding experience service!・Large or high
*The contents of this article are current as of October 2023.