Added some support for Italian language.More on that later.

Thank you for your continued support. Currently, there is an issue with the shop on the HP "ORDER" where PDF data that differs from the requested content is being sent. Strictly speaking, "discarded data is automatically selected and sent to the requester at the time of purchase." We have confirmed this symptom and are currently investigating the cause. Data transmission is carried out by a company outsourced to the system, and the system on the website has been intentionally