Registration

2-Step Registration

All attendees, including Plenary, Keynote, and Invited speakers, must register in order to attend the scientific sessions and events.

Please follow the 2-Step Registration process by February 14, 2026:

Step 1. Please fill out the Attendance Form.

1. Attendance Form

Step 2. Please complete your payment.

2. Payment Form

Registration Fee

	Regular Fee	Late Fee
General	¥80,000 (tax free)	¥90,000 (tax free)
Student	¥40,000 (tax free)	¥45,000 (tax free)

Regular Registration: – 30 April 2026, 24:00 (JST) / 15:00 (UTC)
Late Registration: 01 May 2026 00:00 (JST) – / 30 April 2026, 15:00 (UTC) –

Student Registration does not include the Banquet, Excursion, and Reception Dinner.

Accompanying Persons

	Banquet Aug. 20	Excursion Aug. 21	Reception Dinner Aug. 21
Accompanying Person	¥20,000 (10% tax included)	¥8,000 (10% tax included)	¥12,000 (10% tax included)

Refund Policy

Cancellation fees apply as follows:
– Until April 30, 2026 (JST): A refund will be issued after deducting a 6% processing fee from the total registration fee.
– From May 1, 2025 (JST) onward: No refund will be issued

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