If you are a DAZN for docomo user and still haven’t registered your profile and market preference, you will be asked to do that when you launch an app. This page shows the steps in the following:
When you visit to DAZN on web or mobile app, the screen to edit profiles & preferences is shown as:
You need to input your name and email. You can finish registration by clicking [Agree and Continue].
Note that you cannot register an email used for another DAZN account.
If you attempt to register an existing email and click [I’ll do it later], you will be asked to register your profile again later.
If you try to launch DAZN app on a smart TV device such as Fire TV or Chromecast before registering your profile, you will be asked to sign in again so that you can input your profile on your mobile phone.
If you have already registered your email to DAZN, you will not be asked to input your profile or market preference as this help page explains.