It is not possible to register the email address of the proxy registrant as the email address of the person being registered for. If you do not register an email address for the person for whom you are registering, emails relating to them will automatically be sent to you (the proxy registrant).

For detailed information on how to register a proxy, please refer to the "Proxy registration manual" below.

Proxy Registration Manual:

https://www.expo2025.or.jp/wp/wp-content/themes/expo2025orjp_2022/assets/pdf/tickets-index/id_proxy_registration_manual_en.pdf