Q. [visiting date/time reservation]I forgot to change my visiting date/time. A. Even if you missed your reserved visiting date/time, the reservation can be changed up to three times.https://ticket.expo2025.or.jp/en/faq/ Related articles [visiting date/time reservation]Can the visiting date/time reservation be changed? [visiting date/time reservation]If I make a visiting date/time reservation, will I be able to enter without waiting? [Pavilion Reservations]Are there any pavilions accepting reservations separately from the association's system? [Pavilion Reservations]How can I enter the pavilions and events? [visiting date/time reservation]Where can I make the visiting date/time reservation?