Sentai Filmworks announced on Thursday that it acquired distribution rights to Blade of the Immortal for audiences in the United States, Canada, the United Kingdom, Ireland, Australia, New Zealand, Latin American countries, and Nordic countries. The company will release the anime on home video in winter 2021, and it will stream the anime on select digital outlets at a later date.
Sentai Filmworks describes:
Manji, the Slayer of Hundreds, has been cursed with eternal life — but in the dark of his existence shines a final glimmer of hope. If he can slay 1,000 evil men, Manji will finally be able to end his life of infinite misery. When a young girl named Rin asks him to help her take revenge on the group of master swordsmen who slaughtered her family, Manji finds some resemblance to his lost younger sister in her and decides to come to her aid.
Media Blasters has already released the anime in English Dub on DVD in the past. So all in all Sentai will probably reuse the same English Dub by Media Blasters to release their home video and streaming online on hidive.
Source: Sentai Filmworks