Sinon (シノン, Shinon?) is a skilled VRMMO game player in «Gun Gale Online» and «ALfheim Online». Her real name is Asada Shino (朝田 詩乃, Asada Shino?). She is one of the main characters of the Phantom Bullet Arc and the first female player that Kirito met in GGO. She plays GGO to overcome her trauma concerning guns.