The expiration date depends on the ticket purchased.
For 1DAY TICKET
Tickets are valid for 1 day from the time you access the Exhibition.
For example, if you access the exhibition at 11:00 on January 1, the ticket is valid until 10:59 on January 2.
You can leave and re-enter the exhibition as many times as you like within 1 day from the time you first accessed the exhibition.
For 7DAY TICKET
Tickets are valid for 7 days from the time you access the Exhibition.
For guided tour ticket
In the case of a guided tour ticket, the date and time of the tour are specified.
Please check the Exhibition information for details.