Submission / Registration

Registration for Presentation Deadline: September 28, 2020 (Monday)→ The deadline has been extended to October 5, 2020 (Monday)

Registration Deadline: January 20 (Wed.), 2021

Manuscript Submission Period: September 29 (Tue.), 2020 to October 23 (Fri.) , 2020

You will not be able to submit, edit your registered information, nor withdraw your presentation after the submission deadline.

Those who give a lecture must complete the payment by December 1st (Tuesday). If the payment is not completed, you may not be able to give a lecture.


The author of general presentation and poster session should be a regular/student/corporate member.

Since the numbering system will be stopped during September 25-28, 2020, please input temporary number "99999" into a ''member number'' at the time of the account registration.

In the case you are nonmember of LSJ, please procedure the addresses below.

Apply for Membership


How to log in

You are required to log in to this service. Please create an account if you don't have one. Account registration will be unavailable after the registration deadline.


  • If you haven't received an email after creating an account or registering abstracts, your registered email may be invalid or incorrect. Please beware of a space, a mistake of hyphen/underbar or comma/dot.
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