What is a Single Use Password?
A Single Use Password is a temporary password valid for only one login.
The Single Use Password is sent to your registered e-mail address and is only valid for a limited time before it expires after a single use.
In addition to the e-mail address and password login system, the Single Use Password feature is implemented in order to provide greater security for users.
* Usage of a Single Use Password requires the registration of an e-mail address.
Settings for the Single Use Password can be found here.
* Single Use Passwords can only be used with e-mail address login, not with social media account login.
If you can not find possible solutions from FAQ, please send your inquiry from below.
Please send your Comments and Requests from below, which will be forwarded to the responsible departments.
We cannot respond to inquires received from「 Comments and Requests」form , however we will forward them to responsible departments.