Alternative Name:: ソードアート・オンライン プログレッシブ , Sword Art Online: Progressive,
Genre: Action Adventure Fantasy Romance Tragedy
Scanlation : Awmanga
Penulis: Kawahara Reki
Type: Manga (Japanese)
This series is a reboot of the SAO Aincrad Arc starting from a day or two before the clearing of the First Floor Boss, and continuing onwards. The first chapter was included in the Anime despite not being part of the main Light Novel series.