All foreign visitors entering Japan must possess a valid passport. Participants from countries requiring a visa to enter Japan should obtain one from the nearest Japanese embassy or consulate ahead of time.
A invitation letter can be provided for registered attendees who have paid in full.
Please note that we can issue the invitation letter for iSPN2019 only to conference participants and the accompanying persons. Before you request the invitation letter, please complete registration and payment for iSPN2019. To request a letter of invitation, please contact the Secretariat of iSPN2019.