Sword Art Online - Project Alicization (ソードアート・オンライン プロジェクト・アリシゼーション, Sōdo Āto Onrain Purojekuto Arishizēshon?) is a manga adaption of the Sword Art Online light novel series by Kawahara Reki. This adaption covers the Alicization Arc of the original series, which is composed of Volumes 9 to 18 of the light novel. The ongoing manga is illustrated by Yamada Kōtarō and published on Dengeki Bunko MAGAZINE, with a bimonthly release interval. It continues the story of the Phantom Bullet manga, as well as the Calibur manga and the Mother's Rosario manga.