The voucher must be used on the selected date and within operating hours; Invalid after expiration Roppongi Hills Tokyo City View• Once booked, tickets can't be changed or cancelled • The business hours of the facility might be adjusted at short notice; no further notice will be given. Please refer to the official website for related information • The ticket is only valid for the selected date and time• The method of admission for ticket and combo packages are different: • Ticket: Exchange the voucher for a printed ticket at the Roppongi Hills Mori Building information counter • Combo: Click the link in the order voucher and present it on your device to the staff on-site. Click "use" button to enter Tokyo Subway Ticket• Each adult can bring up to 2 children on board for free. The 3rd or more children will require a child ticket each• Free for children aged 0–5• Exchange for Tokyo Subway 24-hr Ticket with your QR code at ticket machines. See here for stations with ticket machines, and here for the exchange process at the machine• As long as you enter the station within the validity period of your Tokyo Subway 24-hr Ticket, you will be able to exit the station even if your ticket expires during the ride • The voucher will be valid for redemption within 12 months of purchase. After redeeming the physical ticket, please check the validity date printed on the ticket