Unfortunately, we are unable to change your revolving payment or monthly payment to one time payment.
However, you can pay off the whole or a part of your revolving balance for automatic withdrawal on next due date if you set "
リボ残高のおまとめ払い" ("Paying whole or a part of revolving balance") on Rakuten e-NAVI.
Please be aware that you will have to pay the interest on your revolving balance even if you make your payment all at once.