With the prelims over, it's time to head into the main event-the Bullet of Bullets tournament! But this fun free-for-all has turned into an IRL death match when a member of SAO's Laughing Coffin raises the stakes. Can Sinon and Kirito figure out who Death Gun is before it's too late?! Koutarou Yamada is the artist behind the manga adaptation of Sword Art Online: Mother's Rosario. Reki Kawahara is an award winning author best known for his light novel series, Sword Art Online and Accel World.