Q. ［Admission Tickets］Who is a junior? A. Those aged from 12 to 17 as of 1 April, 2025.https://ticket.expo2025.or.jp/en/faq/ Related articles ［Admission Tickets］Can I enter with a ticket that does not match my age category? ［Admission Tickets］Who is a child? [Admission Tickets] If family members, friends, etc. enter at the same time, can they enter with only one phone and one Expo ID? ［Admission Tickets］Who is an adult? ［Admission Ticket］What are the requirements for the one person accompanying the guest?