Q. ［Admission Ticket］Can I change a ticket that I have already bought to another ticket? A. Tickets cannot be changed. Please use your purchased ticket on the days for which it can be used.https://ticket.expo2025.or.jp/en/faq/ Related articles ［visiting date/time reservation］Can the visiting date/time reservation be changed? ［Admission Ticket］Can I give to my family and friends the tickets I bought for them? ［Admission Ticket］Can tickets be refunded? [Admission Tickets] I want to print out the QR code. ［Admission Ticket］Do family members or friends who receive the tickets also need to register for ExpoIDs?