The solution will vary depending upon how you signed up for DAZN.
If you signed up directly to DAZN from a web browser/TV using a credit card, then please select an article under DAZN.
If you signed up for DAZN for docomo using your d account ID and password, then please select an article under DAZN for docomo.
DAZN
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DAZN for docomo
Singing in to DAZN for docomo
Forgotten d account ID / Password
What is DAZN for docomo?