Q. ［Admission Tickets］Who is an adult? A. Those aged 18 and older as of 1 April, 2025.https://ticket.expo2025.or.jp/en/faq/ Related articles [Admission Tickets] Is a senior discount available? ［Admission Tickets］What are the Early Bird and Super Early Bird discounted tickets? [Admission Tickets] Is there a limit on the number of children ages 3 and under admitted? [Pavilion and event Reservations] Do I have to book in advance to get into the pavilions and events? [Admission Tickets] How many Free Tickets for 0-3 Year Olds can I get?