Sword Art Online Alternative Gun Gale Online Volume 12

Sword Art Online Alternative Gun Gale Online XII 5th Squad Jam (II) (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XII ―フィフス・スクワッド・ジャム〈中〉―) is the 12th volume of the Gun Gale Online spin-off light novel series, written by Sigsawa Keiichi, illustrated by Kuroboshi Kouhaku and supervised by Kawahara Reki.