■ With "regular tickets with special privileges", you can change your reservation as many times as you like, up to the day before the same day three months after the date of when it was first purchased (if the date three months later does not exist, then the last day of that month).
* Trains that can be booked are within one month ahead from the first day of applying online.
■ You can only change the reservation once with "regular tickets (with no privilege)".
■ Processing Tokutoku Tickets vary by ticket.