You can add money to your Revolut account with a debit or credit card in JPY. You should add money in the currency that your card is held in. For example, if you have aJapan issued card make sure you add JPY. If you don't your card will convert the money for you and charge a conversion fee! Please note, adding money by credit card might be recognised as a cash advance transaction.
We currently support Mastercard® and Visa® cards. Unfortunately American Express or JCB is not supported.