1. NDNC2022 will be held in hybrid format, which is in person and online.
  2. In case that the COVID-19 situation changes, the conference format (hybrid/online) may change. Detailed information regarding format changes will be posted on the NDNC2022 website. You will also receive this information by e-mail if you register for “My page.”
  3. VISA is required to enter Japan for all non-Japanese attendees at present (Mar 22, 2022). Please note that VISA acquisition is responsibility of each participant. If you need any document issued by the organizer, please contact us at after completing the online registration.
  4. Please respect the entry policy of the Ministry of Foreign Affairs (MOFA) and Ministry of Health, Labour and Welfare (MHLW) of Japan.
    Please refer to the Travel Information page.
1) Registration fee
Category Early bird Rates
(Until 18 April 2022)
Regular Rates
(On/After 19 April 2022)
Standard JPY 60,000 JPY 80,000
Student JPY 30,000 JPY 40,000
Retired * JPY 30,000 JPY 40,000
Banquet (7 June) JPY10,000

Registration includes:

  • Conference Participation
  • Abstract book

* ‘Retired’ will be applied for those who satisfies all the following conditions.

  1. 65 years of age or older
  2. Involved in scientific researches and/or developments at public research institutes, Universities or companies
  3. Currently not working as a full-time worker
  4. To confirm age, secretariat may request official document, ID and passport etc.


2) Method of Payment
  • Bank Transfer
    For those who are resident outside Japan, we strongly recommend payment by credit card. If you wish to make bank transfer from overseas, please contact us at Please note that all remittance charges should be covered at your end.
3) Cancellation Policy
Until 18 April 2022 Full refund after subtracting processing fee
On/After 19 April 2022 No Refund


All personal information provided upon registration will be treated confidentially and will be used only for the purpose of conducting this event. Data will be managed by Prime International Co., Ltd., and unless otherwise agreed by you or requested by law, your personal information will not be disclosed to the third parties except by those who are engaged in organizing this event. If you have any questions or comments on personal information, please contact:

Finch Bldg. 2F, 4-7-27 Higashigotanda, Shinagawa-ku, Tokyo 141-0022, Japan