Everyone is engrossed in a new 'augmented reality' game known as Ordinal Scale. But Kirito and his friends uncover a dark secret endangering them all. Haruka Tomatsu, Rina Hidaka, Ayahi Takagaki, Yoshitsugu Matsuoka, Hiroaki Hirata, Hiroki Yasumoto, Koichi Yamadera, Yoshitugu Matsuoka, Kanae Ito, Yoshio Inoue, Miyuki Sawashiro, Ayana Taketatsu, Takeshi Kaga, Sayaka Kanda Added on Hulu 2022-03-29, leaving 2025-01-19. Youtube Trailer