What should I do if I know that China's account number is wrong when I remit money from Japan to China? If the other person changes his account in Japan, can he change to another account?
You don't have to worry about whether his money is in Japan or China. Tell him to go to the bank of Japan as soon as possible and explain the problem to the bank. The bank will give a clear answer to this question. If the remittance is wrong and the name and account number don't match, then the money can't be lost and can only be returned to Japan, which is for sure. Then find the bank to correct the account number.