For services with the “Seat Selection” icon, you can select your preferred seat. For services with the “Seat Preference” icon, passengers booking for one person may request a window or aisle seat (not available for bookings of two or more passengers).
If neither icon is displayed, your seat will either be assigned automatically or you will be given a pre-assigned seat when boarding.
It depends on the bus. In most cases, passengers included in the same reservation will be seated near each other. If no seat number is shown on your reservation confirmation, your seat will be assigned when you board.
It depends on the bus you book.
If a seat number is shown on your reservation confirmation, your seat will be assigned immediately after booking.
If no seat number is shown, you will be informed of your assigned seat when you board. In this case, seats are assigned by the bus operator after the booking deadline. You cannot select your seat either when making your reservation or when boarding.
Women-only bus: The entire bus is reserved exclusively for female passengers.
Women-only seats: Only designated seating areas are reserved for female passengers. Male passengers may be seated in other areas of the same bus.
Women-friendly seats: If you book for one person or an odd number of passengers, the seat next to you will always be assigned to a female passenger.
3 independent seats: All three seats in each row are completely separate, with aisles between them, so no seats are directly next to each other.
(3 individual seats per row) https://www.kosokubus.com/?dir=sp&page=_3seatonly
3 seats: Two seats are placed side by side, with one separate seat across the aisle (similar to a 4-seat configuration with one seat removed).
(2 seats together + 1 separate seat per row) https://www.kosokubus.com/?dir=sp&page=_3seat