ソードアート・オンライン オルタナティブ ガンゲイル・オンライン Ⅱ -セカンド・スクワッド・ジャム<上>-

Sword Art Online Alternative Gun Gale Online (Japanese: ソードアート・オンライン オルタナティブ ガンゲイル・オンライン, Hepburn: Sōdo Āto Onrain Orutanatibu Gangeiru Onrain) is a Japanese light novel series written by Keiichi Sigsawa and illustrated by Kouhaku Kuroboshi. The series is a spin-off of Reki Kawahara's Sword Art Online series. A manga adaptation by Tadadi Tamori launched in 2015, and an anime television series adaptation by studio 3Hz aired between April and June 2018. Both the light novels and the manga adaptation are published in North America by Yen Press, while the anime is licensed by Aniplex of America.