A: The reservation period varies depending on the bus operating company.
Even if a route is displayed in the search results, the number of seats is limited, so we recommend making your reservation as early as possible.

The start time for highway bus reservations depends on when the bus operating company announces the operation information and fares.
In many cases, sales begin about 3 months to 1 month before the operation date, but please contact the bus operating company for details.

Also, if there are available seats on your desired route, same-day reservations are possible only if payment is made immediately.
For payment methods, please see here.