Expo 2025 Participants
Expo 2025 Participants. The information on this page lists only official participants that have concluded a participation contract with the association and publicly available information is posted on this website when it becomes available. The opening ceremony will fall on april 13th and the closing ceremony will be on october 13th.
In total, 150 countries and regions and 25 international organizations are expected to participate in expo 2025 osaka, kansai, japan. The bureau international des expositions (bie) has today closed the candidature period for world expo 2025.