April 1-July 31, 2019 (Early bird rate: 20,000 JPY)
August 1-September 25, 2019 (Regular rate: 25,000 JPY)
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Payment term

Applicant for presentation Expiry : August 31
Attendee (other than the presenter) Expiry : September 30
All applicants must make your payment by due date (August 31) If we can not confirm the payment, all your application will be cancelled.
We will contact you individually about the payment method after May 1.

Abstract submission

April 1-August 15, 2019
We recruit presentations widely about hyperbaric medicine, diving medicine and diving technology etc.

Abstract instruction

  • All abstracts have to be written in English only.
  • It should be less than approx. 400 words except author’s name and facilities. Each abstracts are allocated one A4 page. Graphs, pictures, and/or tables are not available.


  • All presentations are oral presentation.
  • Except invited speakers, each speaker is allocated 15 minutes (speech: 10min, question: 5min).


We are going to make a proceeding of the conference. All presentation speakers please submit the article.

  • Please submit it with Microsoft Word format.
  • Please make it more than 12 point font size, the limit of page is up to 3 pages at A4 size.
  • Please send it via
  • Submission deadline: October 26, 2019