In order to enter Japan, all participants need a valid passport.
Visas may be required for participants from some countries.
International participants may need an official letter of invitation from the WDS2021 Secretariat in order to obtain a visa.
If you require an official invitation letter, please contact at email@example.com
with the following information:
You will receive your official letter of invitation by email.
For any further queries, please contact at firstname.lastname@example.org