Occasionally, unexpected errors may occur depending on the shopping procedure. In such cases, an error message stating "A program error has occurred" will be displayed.

If this happens, we sincerely apologize, but you will need to restart the purchase process from the beginning.

Please be aware that in some cases, items you had reserved in your shopping cart may have been removed.

Note: If you repeatedly encounter such errors, please take the trouble to inform us of the details of your procedure and the situation at that time via the inquiry form below.