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Okinawa Kame Centre

Our association is dedicated to conserving the Ryukyu black-breasted leaf turtle on Okinawa Island. 

Problems

Little is known about the health of the wild populations of the Ryukyu black-breasted leaf turtle and Okinawa prefecture has no ongoing conservation plans for the yamagame. This is an issue because the Ryukyu black-breasted leaf turtle faces many challenges ahead:

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Habitats are shrinking due to land development.

the Ryukyu black-breasted leaf turtles are taken from nature and kept as pets or smuggled out of Japan.

the Ryukyu black-breasted leaf turtle are killed by cars while crossing roads.

Our Solutions

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Research wild populations.

Develop conservation strategies.

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Disseminate educational material.

News &Updates

Nov 21, 2024

Bell, director of our organization, talked on the podcast "Let's Talk Turtles". You can listen to it here.

Nov 15, 2024   

"Ryukyu Yamagato Exhibition" in collaboration with Neo Park Okinawa will be held from

December 21st to January 13th. Learn more.

Nov 5, 2024

An article about our organization was published in the Turtle Conservancy newsletter.

Jul 18, 2024 ​​  

The Panel Exhibition of the Ryukyu black-breasted leaf turtle will be held on the 1st floor of

the Okinawa Times Building. (Duration: October 8th to 12th, 2024)

Jul 18, 2024 ​​  

Jul  2, 2024  

Jun 14, 2024

 We will be holding a seminar titled "Learn about the endangered the Ryukyu black-breasted leaf turtle!"

Jun 1, 2024 

Mar 25, 2024 

Turtle Conservancy website published an article about our organization.

Click on the photo to view the article.

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About Us

The yamagame (Geoemyda japonica Fan, 1931) is a small forest dwelling species found in the Ryukyu archipelago of southern Japan, namely on Okinawa Island, Kume Island, and Tokashiki Island. In an effort to protect this turtle species, the Japanese government designated them as a National Natural Monument in 1975 however this restricted research efforts. There is currently only one field study permitted by the Japanese government and is was started by Mr. Otani in the year 2000. The study focuses on the capture-mark-recapture of turtles throughout the year in Yanbaru National Park. At the field site, Mr. Otani has identified hundreds of unique individuals and has gained invaluable knowledge about their habitat, behavior, and ecology. Unfortunately, each passing year sees fewer and fewer turtles. The yamagame is listed as endangered, and is thought to be in decline due to continuous land development and poaching for the pet trade. The government has no ongoing conservation plan for the yamagame and without Mr. Otani’s study, there would be no way of monitoring the wild populations. Unfortunately, Mr. Otani has reached retirement age and needs help to continue the study. In 2019, Aya Narukiyo and Dr. Zach Bell heard Mr. Otani’s many stories about the yamagame and wanted to help him. By 2020, they founded the Okinawa Kame Centre, a nonprofit organisation focused on protecting and conserving the yamagame, and their habitat, on Okinawa Island. 

Aya Narukiyo

​Aya Narukiyo

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Representative Director,  

Co-founder

​​​​

Realized her love for nature and turtles after moving to Okinawa in 2018.

She is in charge of operations and business development.

​Kyushu University (M.A.)

Zach Bell

Zach Bell, PhD

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Director,

Co-founder

 

Became interested in turtle research and conservation after moving to Okinawa in 2017.

 

He is in charge of developing business strategies and research.

Queen Mary, University of London

(PhD - Biological Sciences),

OIST (Accelerator Program)

Tsutomu Otani

​Tsutomu Otani

​Director

Belonged to the Takada Reptile Research Institute since the age of 23. Came to Okinawa in 1975.

Taking advantage of Okinawa's climate and natural features, he has bred reptiles from all over the world, including crocodiles, lizards, and turtles.

Has conducted research on the Ryukyu black-breasted leaf turtle since 2000 as his personal life's work.

Our Supporters

Simon Rouot
Turtle Conservancy

Dr. Job Stumpel 
WILDLANDS Adventure Zoo Emmen

Prof. Craig Stanford
Chair, IUCN Tortoise and Freshwater Turtle Specialist Group, Professor of Biological Sciences, University of Southern California

Need Your Support
Turtle Report 

We are collecting data on turtles in Okinawa.

If you find a freshwater turtle outdoors, please report to us.

​Donation

​You can easily donate a small amount ( any currency ) through Syncable, which allows you to make one-time and regular donations.​( Many international cards are available. ) Donations will be used for survey costs, research costs, and organization operating costs.

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Click the button to go to Google Form

Media Donation

Do you have photos or videos of the yamagame? Share them with us by emailing narukiyo@okinawa-kame.org
They're powerful tools for education and conservation. By sharing your photos and videos, you help us paint a fuller picture of the yamagame's world.
Please share whatever you have.
If you live outside Japan and are a steward of this species (e.g., zookeepers or pet owners), we especially want to hear from you. Your photos, videos, and stories are invaluable to our mission.
Your contributions may be used in educational materials, research, social media, photo exhibitions, slideshow presentations, websites, and more. 

Times and Skills Donation

We are looking for someone to work with us as a member of our management team. Remote (domestic and overseas), inexperienced, and for a limited time are OK. Students can also be accepted as interns. If you are interested, please feel free to contact us.

Where
you can see the turtles

​If you know of any other places in Japan or abroad that exhibit Ryukyu mountain turtles, please let us know!

沖縄カメセンター寄贈品
Japan
Neo Park Okinawa|Okinawa
Okinawa Zoo & Museum| Okinawa
​Habu Museum Park|Okinawa
iZoo |Shizuoka
Nogeyama Zoo|Kanagawa 

Small Steps.  Big Impact.  Save the Turtles!

​一般社団法人沖縄カメセンター(非営利型)

沖縄県国頭郡恩納村字谷茶1919-1 OIST

イノベーションインキュベーター

 OIST Innovation Incubator, 1919-1 Tancha, Onna Village, Kunigami District, Okinawa, Japan

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