Conference registration is now open. Please refer to the registration page and click the “Register Now!” button.

A confirmation email as shown below will automatically be sent after you have completed your registration. Please confirm that you have completed your registration.

[Example - Subject of a confirmation email]
Subject: [ESV2023] Your registration is complete (Registration No: RXXXX)

Please check the following points at first:

• Mistake in input of your email address
• Your inbox is set to delete or separate emails from unknown users.

If you do not receive your confirmation email within 1 hour of your registration, please contact the Secretariat (27esv-reg@c-linkage.co.jp).

No, payments can only be made by credit card.

VISA, MasterCard, American Express, Diners and JCB. Please contact the Secretariat for any inquiries (27esv-reg@c-linkage.co.jp).

Please confirm that your card payments are not set to revolving payments or installments. We only accept a 'lump-sum' payment.

• Please confirm that the card number, expiration date and security number are entered correctly.
• When information of one card is entered too many times, payments via the card can be declined. In that case, please use another card.

• If you receive the error number “42G300000”, please read the below.

  Error number 42G300000 signifies a "pending decision" for approval by the credit card company.
  The use of your card may be under suspicion for the following reasons:
  - When purchasing expensive items (large payments)
  - Purchases made at night or past midnight
  - Payments made on a site from abroad

  Solutions:

  (1) Wait some time and make the payment again.

  (2) Contact your credit card company to approve payment

  (3) Please also try the following steps:

  • Sign out of your account, restart your computer and sign in again.
  • Clear all browser cookies and cache, and/or use incognito window (Control + Shift + N, or Command + Shift + N) before filling out the registration form again.
  • Try using different devices or browsers, and from different access points (work/home).
    Sometimes there are firewall/security settings that hinder the payment completion.
    Recommended browser: The latest version of Microsoft Edge, Mozilla Firefox, Google Chrome, and Apple Safari.
  • Make sure that all registration form fields and credit card information fields are filled out correctly.
    Check for unnecessary spaces.
  • Try using a different credit card.
  • Sometimes the internet traffic prevents the payment from going through.
    Try again after a while.

• Before Feb. 4, 2022: 75% of your registration fee will be refunded.
• After Feb. 4, 2022: 25% of your registration fee will be refunded.
• After March. 4, 2022: No registration fee will be refunded.

There is no discount for presenters of the technical session.

Please email the Secretariat (27esv-reg@c-linkage.co.jp). We will provide invoices individually.

There is no group discount.