A.
Contact the EXPO Green Challenge App Management Office.
expo2025-gc@jazcaf.or.jp
(Please note that this page is only available in Japanese)
https://expo2025-greenchallenge.com/
Q.
Contact the EXPO Green Challenge App Management Office.
expo2025-gc@jazcaf.or.jp
(Please note that this page is only available in Japanese)
https://expo2025-greenchallenge.com/