Key Dates

Registration and Abstract Submission

February 1, 2026

Early-Bird Registration Opens
Abstract Submission Opens

February 1, 2026
March 31, 2026

Abstract Submission Closes

March 31, 2026
May 1, 2026

Notification of Abstract Acceptance

May 1, 2026
July 31, 2026

Early-Bird Registration Closes

July 31, 2026

Welcome!

WTTC20 Agenda

Date and time (JST)ActivityLocation
SundayAugust 23, 202618:00–21:00Welcome ReceptionTBD
MondayAugust 24, 20269:30–17:00Scientific SessionsForum Iraka
TuesdayAugust 25, 20268:30–9:00Group Photo with Sika DeerNara Park
9:30–17:00Scientific SessionsForum Iraka
WednesdayAugust 26, 20269:30–17:00Scientific SessionsForum Iraka
19:00–22:00Gala Dinner (Optional)Kikusuiro
ThursdayAugust 27, 20269:30–12:30Scientific SessionsForum Iraka
14:00–17:00Excursion (Optional)Hōryū-ji (Hōryū Temple)