
Ojima Ou Island
A small island paradise accessible from Kumejima, known for its unique Tatami Stones, Sea Turtle Museum, and incredible stargazing.

Highlights
Must-see attractions
Social
From TikTok & Reddit
Best Time
Explore tatami stones

Ojima Ou Island
Best Time
Explore tatami stones

Highlights
Must-see attractions
A small island paradise accessible from Kumejima, known for its unique Tatami Stones, Sea Turtle Museum, and incredible stargazing.
"A refreshing sight, with mysterious patterns and a magical night sky."

🚶♀️ Walk the Dirt Roads
Enjoy leisurely strolls along the dirt paths and out to the beach for a peaceful island experience. :athletic_shoe:
🐢 Turtle Feeding
Reservations are needed to feed the sea turtles at the museum. Plan ahead! 🎟️

Quick Facts
Rating
4.2 · 13 reviews
Type
Natural Feature
Highlights
Discover the most iconic attractions and experiences

Tatami Stones
Ojima Ou Island
Mysterious, naturally formed patterns resembling a turtle shell. Best seen at low tide.

Sea Turtle Museum
Ojima Ou Island
Get up close with swimming sea turtles and learn about their fascinating lives and conservation.

Electric Pole in the Sea
Front of Ojima Ou Island
A unique and refreshing sight of an electric pole standing amidst the ocean waters.

Stargazing
Ojima Ou Island
On clear nights, witness stunning starry skies and the Milky Way, a truly magical experience.
Plans like a pro.
Thinks like you
Planning Your Visit
Island Hopping Essentials
Turtle Encounters & Stargazing
Best Times
Insider Tips
from TikTok, Instagram & Reddit
🚶♀️ Walk the Dirt Roads
Enjoy leisurely strolls along the dirt paths and out to the beach for a peaceful island experience. :athletic_shoe:
🐢 Turtle Feeding
Reservations are needed to feed the sea turtles at the museum. Plan ahead! 🎟️
📸 Capture the Pole
Don't forget your camera for the unique 'electric pole in the sea' photo op. :iphone:
🌌 Night Sky Magic
Stay after sunset on a clear night for an unforgettable stargazing experience. :star2:
Tips
from all over the internet
🚶♀️ Walk the Dirt Roads
Enjoy leisurely strolls along the dirt paths and out to the beach for a peaceful island experience. :athletic_shoe:
🐢 Turtle Feeding
Reservations are needed to feed the sea turtles at the museum. Plan ahead! 🎟️
📸 Capture the Pole
Don't forget your camera for the unique 'electric pole in the sea' photo op. :iphone:
🌌 Night Sky Magic
Stay after sunset on a clear night for an unforgettable stargazing experience. :star2:
What Travellers Say
Reviews Summary
Visitors praise Ojima Ou Island for its unique natural beauty, particularly the mysterious Tatami Stones and the captivating Sea Turtle Museum. The 'electric pole in the sea' offers a quirky photo opportunity, and the island is a hidden gem for stargazing. Some find the island's attractions limited beyond these highlights, suggesting it's best enjoyed as part of a larger Kumejima itinerary.
"I went to Ojima Island for sightseeing, crossing the Shin-Oku Bridge from Kumejima Island. I will write about my experiences and impressions at each spot (sea turtle museum, tatami stones, electric pole in the sea).
First, about the sea turtle museum. In the large aquarium, which is the main exhibit, you can see the gracefully swimming sea turtles up close. You can also feed them, but you need to make a reservation. There was also a panel exhibit explaining the ecology and crisis of sea turtles, and I learned a lot of things I didn't know. I was also able to see a lot of shellfish exhibits, and I'm glad I visited with such a rich exhibit content⭐︎
Next, about the tatami stones. They have a mysterious pattern that looks like a turtle shell, and I was surprised and impressed that this was made naturally⭐︎ It was a rare view worth seeing. I visited at the time when the tide was low, so I was able to walk on the tatami stones and I think it was good to be able to observe the mysterious pattern up close.
Finally, about the electric pole in the sea. If you go to the front of Oha Island, you can see the electric pole that connects to Oha Island. For me, who is not used to seeing things like this, electric poles standing in the sea were a refreshing sight, so I took some photos before heading home. Although it was a short time, thank you for all the wonderful experiences."
鶴田直己
"Ojima on Kumejima: On a clear day, the view from the bridge to the island is amazing. On clear nights, the stars are beautiful and I saw the Milky Way for the first time. It was beautiful."
健山川
"It's always fun to come and enjoy walking along the dirt roads and out to the beach."
k “小 欲 美 好” m・
What People Like
What People Dislike
Frequently Asked Questions
🚇 🗺️ Getting There
Ojima Ou Island is accessible by crossing the Shin-Oku Bridge from Kumejima Island. The bridge offers amazing views on clear days.
Information on public transport directly to Ojima Ou Island is limited. It's generally recommended to access it via Kumejima Island, potentially using local transport or rental vehicles on Kumejima.
Walking is a great way to explore Ojima Ou Island, especially along the dirt roads and out to the beach.
You can drive across the Shin-Oku Bridge from Kumejima Island to Ojima Ou Island.
While Kumejima is accessible by ferry, Ojima Ou Island is primarily reached via the bridge from Kumejima.
🎫 🎫 Tickets & Entry
There are no specific entry tickets required for Ojima Ou Island itself. However, the Sea Turtle Museum may have admission fees.
Ojima Ou Island is generally accessible at all times. The Sea Turtle Museum will have specific operating hours, which are best checked in advance.
Yes, the Sea Turtle Museum typically has an admission fee. It's advisable to check their official website or contact them for current pricing.
While dedicated tours for Ojima Ou Island might be less common, you can often arrange island hopping tours from Kumejima that include Ojima.
Visitors are encouraged to respect the natural environment and any posted guidelines. Access to certain areas might be restricted during high tide.
🎫 🧭 Onsite Experience
Key attractions include the unique Tatami Stones, the Sea Turtle Museum, and the striking 'electric pole in the sea'. The stargazing opportunities are also exceptional.
The Tatami Stones are best viewed during low tide, allowing you to walk on them and observe their intricate patterns up close.
At the museum, you can see sea turtles swimming in large aquariums, learn about their ecology, and even participate in feeding sessions if you make a reservation.
Absolutely! The Tatami Stones, the electric pole in the sea, and the scenic bridge views offer fantastic photographic opportunities. The night sky is also a photographer's dream.
Besides the sea turtles at the museum, you might encounter marine life around the coral reefs and various shellfish exhibits. Birdlife is also present on the island.
📸 📸 Photography
The Tatami Stones at low tide, the 'electric pole in the sea', the view from the Shin-Oku Bridge, and the night sky are prime photography locations.
Sunrise and sunset offer beautiful lighting for the island's landscapes. Low tide is essential for photographing the Tatami Stones. Clear nights are perfect for astrophotography.
A standard camera or smartphone is sufficient. However, for stargazing, a camera with good low-light performance and a tripod will yield the best results.
Generally, there are no specific photography restrictions, but always be mindful of private property and respect the natural environment.
Expect unique shots of natural rock formations, marine life, coastal scenery, and stunning celestial views. The 'electric pole in the sea' offers a quirky, memorable photo.






Social
from TikTok, Instagram & Reddit