Notification of credit card payment problems

To all Tokyo Marathon 2023 RMHC charity runners

We apologize for the inconvenience caused by the credit card payment problems that are currently being inquired by many people.
When I made an inquiry regarding card payment, I cannot make payment with Visa or Mastercard.
Therefore, please make payments at American Express, JCB, and Diner’s Club.
We apologize for any inconvenience caused.
We will contact you again if there is any progress in the payment status.