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Thorough explanation of the charm of the starry sky that can only be experienced in Kerama! Also introduces popular tours to Zamami Island, Aka Island, and Tokashiki Island!

星空
Special benefit for completing the book (original sightseeing MAP) Free gift at the bottom of the page for those who read to the end!

What are the Kerama Islands like?

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

The Kerama Islands consist of more than 20 islands of various sizes. Speaking of KeramaBeautiful sea called "Kerama BlueBut it is also wonderful at night!

This article introduces the starry skies of the "Kerama Islands," a much-talked-about remote island where the number of tourists is increasing year by year.

This article is recommended for
Those who have never been to the Kerama Islands
◆If you want to see the beautiful starry sky in Okinawa
◆Considering a trip to the Kerama Islands
◆To participate in the starry night tour in Kerama

The Kerama Islands
Click here to see the ranking of popular tours

 

Popular inhabited islands in the Kerama Islands

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

Among the Kerama Islands, "Zamami Island," "Aka Island," and "Tokashiki Island" are the most popular, and many people become captivated by the islands and become repeat visitors.

Each has many spectacular views and sightseeing spots, and are popular for their easy accessibility from Naha.

Because it is easy to travelThis island is perfect for everyone, from seasoned island enthusiasts to first-time visitors.The following is a list of the most common problems with the

▼ For more information about Zamami Island, click here▼.

For more information about Aka Island, please click here▼.

For more information about Tokashiki Island, please click here▼.

Click here for the ranking of starry sky tours in the Kerama Islands.

 

Access to Kerama Islands

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

Boats to each island operate from Tomari Port in Naha City.

Since the schedules, fares, and boarding locations vary by island,Preliminary researchis required.

Click here for recommended starry sky tours on Kerama Island.

 

Travel Time & Vessel Information

◆Zamami Island, Aka Island: Queen Zamami (approx. 50-70 min.) Ferry Zamami (approx. 1.5-2 hours)

◆Tokashiki Island: Marine Liner Tokashiki (about 35 minutes) Ferry Tokashiki (1 hour and 10 minutes)

The high-speed boat can get you there in less than an hour, and the ferry takes a little longer, but you can enjoy a relaxing boat ride with a view of the sea!

 

How to reserve tickets

Each can be reserved and purchased online through the official website, by phone, or at the Tomari Port counter.

Advance reservations are recommended as the restaurant is often fully booked during peak season.I will do so.

Tomari Port (Tomarin) Basic Information
Address: 3-25-1 Maejima, Naha City, Okinawa 900-0016, Japan
◆Parking: Available

▼Click here for the complete guide to Tomari Port (Tomarin)▼

 

Enjoy Your Stay
What is the night sky over the Kerama Islands?

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

Some of you might think, “Since it’s a remote island, there probably isn’t much there…” but the Kerama Islands—specifically Aka Island, Tokashiki Island, and Zamami Island—actually have plenty of hotels and vacation rentals to choose from!

Even the locals say, "It would be a shame to stay here for a day trip! The night sky is so full of stars that you have to stay the night to see it.

Guest houses, hotels, pensions, etc.Please choose the accommodation that best suits you since there are many of them.

Accommodations in the Kerama Islands
▼For more information, please click here.

Click here for recommended starry sky tours on Kerama Island.

 

(1) Full starlit sky in Kerama

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

The islands of Kerama are famous for their blue sea, called "Kerama blue," but it is the view that is just as spectacular.The Starry Sky of Kerama.It is.

The remote island of Kerama, where there are few streetlights, becomes pitch dark at night, and the sky is filled withThe Milky Way shines so brightly that it is visible to the naked eye.

 

(2) Spectacular evening sky of Kerama

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

The sky glows golden at sunset time,The sunset on the horizon is spectacular.It is.

Sitting on the beach or embankment and relaxing in the twilight is nice, but sunset SUP is also popular.

▼Click here for our recommended sunset SUP tours▼

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

As the sun sets, the sky turns orange, and as it begins to darken, the color of the sky changes rapidly like a gradation.

Since it's a remote island,Very quietWith the sound of the waves and the chirping of birds, time passes quietly, leaving you feeling very calm.

At sunset in the Kerama Islands
For more information about▼▼.

See a list of popular sunset plans

 

(3) The shining morning sky of Kerama

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

This is a sunrise in Kerama that only those who stay at the hotel can see.

You might enjoy taking a walk in the morning sun or trying some sunrise beach yoga.

The Perfect Way to Start Your MorningIt will be... ♪

 

Attraction of the starry sky seen in Kerama

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

At night, there is almost no other light, so it is truly a world of darkness.

When I look up, countless stars are twinkling—a sight I don’t usually get to seeImpressiveThere are

Click here for recommended starry sky tours on Kerama Island.

Click here for the ranking of starry sky tours in the Kerama Islands.

 

1) Beautiful stars that cannot be seen in the city

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

In the city, it is difficult to find even a few stars in a clear night sky because of streetlights and other obstructions.

On that note, in KeramaJust walking along the road at night, looking up at the road.You can enjoy star gazing.

 

(2) The view I want to show my children

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

The powerful star-filled night sky will surely be memorable for children as well as adults who are accustomed to the night sky in the city.

The scenery I saw as a childI haven't forgotten it after allThat's how it is.

 

(3) Enjoy photography with a starry sky in the background

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

Photography with the night sky in the background is not easy with smartphones and other devices.

But if you join a starlight photo tour, of course you can learn about the stars,They take great starry sky photos!The following is a list of the most common problems with the

Click here for recommended starry sky tours in the Kerama Islands.

 

(4) You can see shooting stars and the Milky Way.

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

Just look at the night sky for a moment and you will see shooting stars soooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo.

In a clear, clear sky.The Milky Way stretched whiteand amazingly during the meteor shower season.Countless shooting stars can be seen.The following is a list of the most common problems with the

Please try to find a shooting star and make a wish.

 

Optimal conditions for stargazing

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

The important thing for stargazing is, of course, clear skies,It's important to go to a dark environment.The following is a list of the most common problems with the

The islands of the Kerama archipelago have few streetlights, so it may seem much darker than in the city.

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

But more important than the light of a street lamp isMoonlight.isThe following is a list of the most common problems with the

In a pitch-dark island environmentEven the moonlight seems brighter.Therefore, the moonlight will be gone.The closer to the "new moon" the better for stargazing.day (of the month)It can be said that

Or, check the time of moonrise and moonset and aim for a time when there is no moonlight!

Points for stargazing
↓ Find out the phases of the moon on that day!
https://hinode.pics/moon/state/code/47

 

Recommended items to bring when stargazing

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

Please refer to the following list of items that are useful to bring for stargazing.

Also,It is very dangerous to go stargazing alone!Please go with a friend or family member, or act at night with a local guide.

Points for stargazing
◆Flashlight
→It is dark, so light your feet and proceed.
◆Insect repellent spray
→It is a good idea to do this at night because there are many insects that may bite you.
◆Folding chairs and leisure seats
→The viewer can sit and observe at his/her leisure if he/she brings it with him/her since there are many places where the footing is not good.
◆ a jacket that can be worn as a woven jacket
→It is also a good idea to have a little bit of a chill in the summer.

 

Recommended by locals
Kerama Star-Gazing Spots

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

Here are some recommendations from residents of Kerama,My favoriteHere are some great spots for stargazing.

Please feel free to use this as a reference!

 

(1) Aka Island, Aka Bridge

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

Aka Ohashi Bridge connects Aka Island and Keiruma Island.

From the sunset to the star-filled night skyIt’s such a beautiful spot that locals often visit it.

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

During the day, you can gaze out over the Kermadec Blue,Scenic Photo SpotsIt is known as the

This is a must-see spot if you visit Aka Island!

 

(2) Zamami Island, Ama Beach

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

Aman Beach on Zamami Island is located a short distance from the port and is recommended as a spot for star gazing because there are no street lights in the vicinity.

The beach is right in front of us.You can appreciate the starry sky while listening to the sound of waves.The following is a list of the most common problems with the

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

Daytime.Beaches where you can see sea turtlesThe area is famous as a snorkeling spot, and many visitors come to enjoy snorkeling.

There are stores and rental stores nearby for your enjoyment.

Basic Information on Auma Beach

 

Kozamami Beach

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

There is a deck on Kozamami Beach,There are tables and chairs so you can sit and enjoy star gazing.The following is a list of the most common problems with the

Astronomical observation while rolling on the sandy beach is also recommended.

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

During the day, parasols line the beach, and many tourists come to enjoy marine sports and snorkeling.

You can buy lunch at the snack bar and eat it on the beach, and the facility is fully equipped with coin-operated showers and lockers.A great beachIt is.

Basic information about Kozamami Beach

 

Enjoy the Kerama Islands to the fullest on a day tour!
Recommended Marine Activities

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

The Kerama Islands are known for their beautiful starry skies. If you join a tour first thing in the morning,All dayYou'll have a great time!

Here are some recommended activities in the Kerama Islands.

 

(1) Snorkeling

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

It is one of the most popular activities in the Kerama Islands.

The endlessly clear waters are teeming with gorgeous corals and colorful fish.

If you're lucky.You may even encounter sea turtles...Please give it a try!

The Kerama Islands
▼Recommended Snorkeling Tours▼

Join us on a snorkeling tour of the Kerama Islands
Learn more about

 

(2) Diving

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

The waters of the Kerama Islands, known as the world's love sea, are famous as a diving spot.

We offer "introductory diving" sessions that are open to anyone, even those without a diving license, soEven if you have no experienceEnjoy.

The Kerama Islands
▼Recommended Diving Tours▼

For Kerama Islands Diving Tour
Learn more about

 

3) SUP

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

SUP stands for stand-up paddleboarding, a sport that originated in HawaiiGrowing rapidly in popularityThese are our marine activities!

Even for beginners.The instructor provides thorough instruction, so anyone can stand firmly on the board in just five minutes.

The Kerama Islands
▼Recommended SUP Tours▼

About Kerama Islands SUP Tour
Learn more

 

4) Canoe/Kayak

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

Canoes and kayaks are,Even for children and those who aren't strong swimmersThis is an activity that’s easy to join.

Tours where you paddle out to a deserted island are sure to spark a sense of adventure in both adults and kids alike! ♪

The Kerama Islands
▼Click here for recommended kayak tours▼

Join us for a canoe and kayak tour of the Kerama Islands
Learn more about

 

Kerama Islands Starry sky
Frequently Asked Questions (FAQ)

Q. Why is the starry sky so beautiful in the Kerama Islands?
This is because the Kerama Islands are about 40 km away from Naha, and city lights (light pollution) from urban areas rarely reach the islands. In addition, because it is surrounded by the sea on all sides, the air is clear, and the islands provide a world-class environment where as many as 84 of the 88 constellations can be observed with the naked eye, so much so that places such as Zamami Island are seeking certification as a "starry sky reserve.
Q. When is the best season to see the Milky Way?
Late June to Septemberis the best season to view the Milky Way. During this period, the Milky Way's darkest center rises high in the sky and can be clearly observed with the naked eye as a white band. Incidentally, the Milky Way can also be seen rising in the eastern sky from midnight to dawn around March, and as of March 2026, if you get up early enough, you can enjoy the winter constellations and the spring Milky Way at the same time.
Q. What are the recommended stargazing spots on each island?
  • Zamami Island:Ama Beach (you can listen to the sound of waves while watching), Kozamami Beach (comfortable with a deck), and the Takatsukiyama Observatory.
  • Tokashiki Island:Abalen Beach and Abalen Park.
  • Aka Island:Aka Bridge (with few streetlights and 360-degree visibility).

In both cases, flashlights are essential for getting around, as streetlights disappear a short distance away from the villages.

Q. Do I need to make a reservation for the starry sky photo tour?
Yes,Advance reservations are strongly recommended.As of 2026, tours to Zamami Island and Tokashiki Island are available for 7,000 to 12,000 yen per person, and some stores offer same-day reservations, but they are subject to the age of the moon (around the new moon) and weather conditions, so please consult with a professional photographer early. However, since it depends on the age of the moon (around the new moon) and weather conditions, it is best to consult with a dive shop as early as possible.
Q. What are the best times and conditions for stargazing?
Most important.No moonlight."It is. Before and after the full moon, the moon is too bright to see the stars,One week before and after the New MoonThe ideal time to observe the Southern Cross, which is difficult to see in Honshu, is from late December to June. From late December to June, the Southern Cross, which is difficult to see in Honshu, sometimes appears near the horizon, offering astronomical observation unique to low-latitude Okinawa.

 

summary

慶良間でしか味わえない星空の魅力を徹底解説!感動必至の人気ツアーもご紹介

The Kerama Islands are associated with the sea, diving, and snorkeling.

In fact, I imagine many people plan their schedules around daytime marine activities, but in Kerama,The beauty of the night viewIt's top-notch, too.

In the citySomething you'll never be able to seeWe hope you’ll be captivated by the starry sky.

▼Click here for articles to read in conjunction with this one.

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    Find the tour you want to join based on the scene and time of day♪.

  • Reservation Plan Application

    Once you have decided on the plan you want to apply for, select the date and time and start the application process!

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    All that remains is to participate on the day of the event! Let's have fun to the fullest!

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