How to Contact Us

Go to the Legacy with DX Portal and click "Submit a request" in the upper right corner.

If you have already signed in to Legacy with DX Portal, it is more convenient to "Sign in" and then "Submit Request"!
Reference page：How to login to Legacy with DX Portal

If you have already signed in

The following screen will appear.
Please note that all fields except "Subject" and "Contents" are optional and do not need to be entered.

If you have not signed in

The following screen will appear.
Please note that all fields except "E-mail address", "Subject", and "Contents" are optional.

When you have completed entering your inquiry, please click the "Submit" button.