You can download convenient tools or documents to send mails to overseas.
International Mail Schedule of Charges
Customs Declaration Form / Invoice
Declaration format for certificate of Cool EMS items sent to Hong Kong (PDF:96kB)
Dangerous Goods Declaration Form for International Mail
Customs Power of Attorney
Investigation Request Form
International Mail Provisions
Information by countries and regions (Japanese Version Only)
The PDF version is no longer open to the public. Please confirm the details here.