

JKCOS 2025 was a great success, with about 130 participants in the symposium.
We would like to thank all the participants, exhibitors, and sponsor companies for making the symposium the wonderful and successful event.
What"s New
- September 24, 2025Scientific Program is updated.
- September 22, 2025Venue, To Participants, and About Kirishima are updated.
- September 12, 2025Scientific Program and Information for Participants are updated.
- September 4, 2025Presentation Guidelines is updated.
- September 3, 2025Registration Deadline for Excursion Tours is September 8th (Mon), 2025 Noon (Japan Time).
- August 27, 2025Scientific Program and Abstract Submission are updated.
- August 8, 2025Registration is updated.
- July 31, 2025Abstract Submission has been closed. Thank you for your submission.
- July 18, 2025Abstract Submission is extended to July 31, 2025 Noon (Japan Time).
- July 11, 2025Welcome Message and Faculty Members are updated.
- July 10, 2025Registration is updated.
- July 4, 2025Registration and Congress Venue & Transportation are updated.
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June 30, 2025
Abstract Submission is extended to July 18, 2025.
Abstract Submission is updated.
“Pediatric Orthopaedics” and “Trauma” is added to the
“Categories for presentation topic.” - June 6, 2025Abstract Submission is updated.
- April 28, 2025The 33rd Japanese-Korean Combined Orthopaedic Symposium site opened.