They are all magnetic stripe cards. Japanese bank cards are different from domestic ones. Bank cards obtained directly from banks in Japan can only be used to withdraw money, deposit money and transfer money, and cannot be used for consumption.

All UnionPay cards issued in Japan are credit cards, issued by Mitsui and Mitsubishi

Of course, Bank of China and Industrial and Commercial Bank of China also issue them, but they are all debit cards, and only those from Industrial and Commercial Bank of China. It's a chip card.