An order confirmation email will be automatically sent to you immediately after placing your order. However, if there is an error in the registered address, or if the receiving address is affected by reception settings or security, it seems that you may not be able to check the sent mail. If you register as a member, you can check your order history in My Account after logging in. If you do not receive the e-mail, please check your order history and check if there is an applicable order.