The anime release is DVD only and it will be in its original Japanese language with English subtitles as no dub was previously produced.
Tubi TV has bolstered their lineup a bit more this month with a very fun OVA series with Saint Seiya: The Lost Canvas now streaming on the service.
Pegasus Tenma, King Hades, and the Goddess Athena and through the twist of their 3 fates merge together which unfolds a prologue to the original Saint Seiya.
The anime adaptation only covers about half of that series, which ran from 2006 to 2011 and is unlicensed in that form.