4 Season
96 Episode
Sword Art Online - Season 4 Episode 16 Code 871 (2020)
The traitor inside Rath turns out to be a researcher named Yanai. When Higa attempts to restore Kirito, Yanai tries to thwart the operation by holding him at gunpoint. Meanwhile, in the Underworld, Sinon confronts Gabriel, who has logged back in.
- Country : Japan
- Genre : Animation, Sci-Fi & Fantasy, Action & Adventure
- Studio : Gunma TV, Tokyo MX, tvk, BS11, Tochigi TV
- Director : Reki Kawahara, Tomohiko Ito
- Cast : Yoshitsugu Matsuoka, Haruka Tomatsu, Hiroaki Hirata, Ai Kayano, Rina Hidaka, Hiroki Yasumoto
