？About membership registration

• Is registration free?
• How do I register as a member?
• I want to change my registration details.

？About reservations from the official website

• Do I need to register to make a reservation?
• How many days in advance can I make a reservation via the official website?
• How do I make a reservation?
• I completed the reservation, but I haven't received the reservation completion email.
• I want to cancel my reservation.
• I want to change my reservation.
• Is there a cancellation fee?
• The person making the reservation and the person staying are different. Can I still make a reservation?
• How can I get a receipt for an official website reservation?
• Can I choose the location of my room?

？Accommodation and payment

• What are the check-in/check-out times?