Foreign Currency Exchange Online FAQ

Here are the frequently asked questions and answers for your reference

You can find some answers that you might have in your mind here.
If you still have questions, please contact NihonEX Customer Support with Foreign Currency Exchange.


Due to the insufficient of the staff, if you cannot reach us by phone, kindly send us an email as well :

This is our address: 5 - 56 - 3 Nakano, Nakano-ku, Tokyo, 164-0001

NihonEX is a Foreign currency exchange store ,which is run by TT SKY KK Corporation

On the menu of membership page, there is a customer info option.

You can change your phone number on this page.  


To change your email address, please contact us by phone or email.