- Date: March 26th(thu.)-28th(sat.), 2026
- Venue: Pacifico Yokohama North
- Congress President: Kenji Tamura (Shimane University)
Thank You for Your Participation
in the 23rd Annual Meeting of the Japanese Society of Medical Oncology
The 23rd Annual Meeting of the Japanese Society of Medical Oncology (JSMO 2026) was successfully concluded with great success as an on-site meeting, welcoming over 7,000 participants.
We would like to express our sincere gratitude to all participants, as well as to all those who provided their generous support and cooperation.
Furthermore, as part of the JSMO Public Days program, approximately 100 participants joined the “Run for Cancer Patients”. We would like to extend our heartfelt appreciation once again for the great interest and active participation from the public.
On-demand streaming will be available from 12:00 noon on Wednesday, April 15, to 17:00 on Friday, May 29.
Please note that registration will remain open during this period, and we warmly encourage you to register and take advantage of the on-demand content.
The 23rd Annual Meeting of the Japanese Society of Medical Oncology (JSMO2026)
Congress President
Vice-president of JSMO Chair, Board Certification Committee
Kenji Tamura, M.D., Ph.D (Professor, Department of Medical Oncology, Shimane University Hospital)
(Coming soon)
Thank You for Your Participation
in the 23rd Annual Meeting of the Japanese Society of Medical Oncology
The 23rd Annual Meeting of the Japanese Society of Medical Oncology (JSMO 2026) was successfully concluded with great success as an on-site meeting, welcoming over 7,000 participants.
We would like to express our sincere gratitude to all participants, as well as to all those who provided their generous support and cooperation.
Furthermore, as part of the JSMO Public Days program, approximately 100 participants joined the “Run for Cancer Patients”. We would like to extend our heartfelt appreciation once again for the great interest and active participation from the public.
On-demand streaming will be available from 12:00 noon on Wednesday, April 15, to 17:00 on Friday, May 29.
Please note that registration will remain open during this period, and we warmly encourage you to register and take advantage of the on-demand content.
The 23rd Annual Meeting of the Japanese Society of Medical Oncology (JSMO2026)
Congress President
Vice-president of JSMO Chair, Board Certification Committee
Kenji Tamura, M.D., Ph.D (Professor, Department of Medical Oncology, Shimane University Hospital)
(Coming soon)
What’s New
- Mar. 10, 2026Abstracts (Web and App) – “MICEnavi” has opened.
- Mar. 03, 2026Guidelines for Slide Photography & Social Media Posting at JSMO2026 has opened.
- Feb. 17, 2026For Participants has opened.
- Feb. 13, 2026For Chairs and Speakers has opened.
- Feb. 06, 2026Travel Information has opened.
- Feb. 02, 2026Regular Registration has opened.
- Jan. 30, 2026Early Registration has closed.
- Jan. 22, 2026Information on AI-Powered Simultaneous Interpretation in 76 Languages, and International Exchange and Engagement at JSMO2026 have been updated.
- Jan. 09, 2026Sponsored Seminar has been updated.
- Dec. 24, 2025Notification of Acceptance has been sent to the first authors by email.
- Nov. 19, 2025Early Registration has started.
- Nov. 17, 2025Registration, VISA Support, and Accommodations have been updated.
- Oct. 01, 2025Abstract Submission has been closed. Thank you for your submission!
- Sep. 17, 2025Deadline for abstract submission is extended to October 1 (Wed), 2025 at noon (JST).
- June 12, 2025Call for Abstracts has been started.
- June 09, 2025Abstract Submission Period have been released.
- May 08, 2025Website Open






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