If it is100000 yen, you can purchase foreign exchange directly in RMB or remit it in cash in your account. The handling fee is 200 RMB, the foreign telegram fee is 150 RMB, and the remittance fee of more than 50% of the remittance amount adds up to 200 yuan.
If the remittance is made in Japanese yen in cash, you will have to pay 654.38+million yen on the basis of RMB in 200 yuan, which is about RMB in 70 yuan.
You can also consider putting it in the courier and giving it to your friends in the file.