You can download invoices and receipts from the registration site(Confit)
　You can change the recipient name and issue date yourself.　

    How to Download(in Japanese)：Invoices
　　　　　                                               Receipts
　　※You can download it from September 24, 2026 to December 31, 2026.

　Secretariat of The 48th Wind Energy Symposium(Japan Wind Energy Association Secretariat)
　E-mail：info@jwea.or.jp