Yes. You can issue and download a receipt from My Page after your rental begins.
When can I issue a receipt?
A receipt becomes available after your rental begins.

Your rental begins when you pick up your WiFiBOX.
How to issue a receipt
Go to Order History in My Page and select the relevant booking.
Then click the Receipt button displayed to the right of the order number to download your receipt.
Name shown on the receipt
The company name or personal name entered in the User Address (Receipt Recipient) field when you placed your booking will appear on the receipt.
Please note that the name cannot be changed after the receipt has been issued.