Hserver Hserver Episode 10 Episode Episode 1 Episode 2 Episode 3 Episode 4 Episode 5 Episode 6 Episode 7 Episode 8 Episode 9 Episode 10 Episode 11 Episode 12 Watch Sword Art Online: Alicization - War of Underworld - Episode 10 Online Aired: Oct 13, 2019 to Dec 29, 2019 TV - (Finished Airing)