Using Shinkansen as a safe means of transportation in Japan is very helpful for those of us who want to travel between cities with a tight schedule. Initially, I didn't understand the ticket purchase process at Traveloka until the ticket issuance and departure, but after going through it, it turned out to be not too complicated. In short, after we complete the purchase process at Traveloka, Japantrips will contact us to confirm the departure schedule, after which JapanTrip will send a QR-ticket (this QR-ticket can already be used, but it can also be used by issuing a physical ticket), then just sit back and wait for the Shinkansen Nozomi which will take you to the destination city according to the selected schedule.