About CPIJ

Contact us

Office Address

Ichibancho West-Bld. 6 fl., Ichibancho 10, Chiyoda, Tokyo, 102-0082, Japan

Office Hours

  • Weekdays: 10:00 - 17:00
  • Weekends & Public Holidays: Closed


Please click the button below. We do not accept inquiries for sales or buisiness purposes.

Contact us

You can also log in to your "My Page" to do things such as:

  • Download invoices and receipts for your membership fees
  • Confirm and change your registration information and membership status
  • Pay your membership fees by credit card

My Page (in Japanese)