代售火車票 (Train Ticket Payment)
Can I return a railway ticket purchased in advance for a refund at a post office?
(1) Not sold by post office: Since the post office's computer system will not have any ticket purchase information, please obtain a refund from the ticket seller or a railway station.
(2) Sold by post office: Bring your originally-purchased ticket to any post office for a refund up to 30 minutes before the train's departure.