Registration Fees
All participants including Keynote & Invited Speakers, Oral & Poster Presenters, and Audience Members, are required to register via the online registration system.
- The online registration system will be open in December 2025.
- The early bird registration period ends on April 10, 2026.
Registration fee includes:
- Welcome reception on Sunday June 14, 2026.
- Five lunches, daily coffee breaks and refreshment.
- Tour on Wednesday June 17, 2026.
- Banquet diner on Wednesday June 17, 2026.
Early Bird (～April 10, 2026)
JPY 70,000
(Oral, Poster, Audience)
JPY 100,000
JPY 70,000
Regular & On-site (April 11, 2026～)
JPY 90,000
(Oral, Poster, Audience)
JPY 120,000
JPY 90,000
Note: Registration fees for all categories are tax-free.
The registration site is now open.
VISA Inquiry
Attendees from abroad, except for citizens of countries and regions exempt from visa requirements, need a visa to travel to Japan. Documents for VISA application and processing time may depend on the nationality of the applicant. The applicants must prepare all required materials and apply for it by themselves at the nearest embassy/ consulate general at their areas.
If you require an “Invitation Letter”, please contact the IWTA2026 Secretary via E-mail, including the “Inquiry Number” shown in your Registration Confirmation E-mail.
IWTA2026 Secretary E-mail: iwta2026@mat.eng.osaka-u.ac.jp
Note: Invitation Letter will only be issued to those who have completed the registration for participation. Please complete the registration beforehand.