If you already have a Japanese Bank Account and have a Cash Card or Bank Book, you can top up your MobalPay Account at ATMs all over Japan, both in banks and in convenience stores such as 7-Eleven, Lawson, Family Mart, etc, for which a small fee is charged.
When prompted, you’ll need to enter the bank details for your MobalPay account. Your Account Number is unique to you and you can find it by logging in to your MobalPay MyAccount.
Most ATMs charge you a fee to use their services to transfer funds. You can find a breakdown of the different fees applicable to different banking services here.