Will a receipt be issued when paying for an accommodation reservation in advance on a website other than the official website?

The hotel cannot issue invoices or receipts for guests who pay in advance for reservations made through a travel agency or hotel reservation website. The agency or website used will generally issue the receipt.
Guests that require a qualified invoice/receipt for Japanese tax purposes should make a reservation through the Iconia Hospitality official website and use the receipt issued on the website.