They don't have to pronounce those: they can just spell out the letters: M-E-B-D. It's not that hard. But if the customer's name is "坂本", how exactly is the b

They don't have to pronounce those: they can just spell out the letters: M-E-B-D. It's not that hard. But if the customer's name is "坂本", how exactly is the bank employee supposed to say that?