Bank of China’s JCB Lucky Cat Credit Card is an international credit card that supports cash withdrawal and consumption, and can be withdrawn and spent at ATM machines in Japan. However, direct deposit at Japanese ATM machines for credit card repayments is not currently supported.

If you want to repay through Japanese yen deposits, you can choose the following methods:

1. Make a deposit at the Bank of China counter or online banking, and then use Make credit card repayments through mobile banking and other methods.

2. Use third-party payment platforms such as Alipay and WeChat to convert Japanese yen into RMB, and then transfer the repayment to the credit card account through the bank card.

3. Open a foreign exchange deposit account in a Japanese bank, then convert RMB into Japanese yen and deposit it into the account, and finally make credit card repayments through cross-border wire transfers and other methods.

It should be noted that no matter which method you use to repay your credit card, you need to repay it on time to avoid interest and late fees.