Konno Aiko

Konno Aiko (紺野藍子) was the founder and leader of the guild «Sleeping Knights», a group of terminally ill patients who play using the FullDive Technology MediCuboid. Despite being born with HIV, Aiko showed a lot of courage, always silently protecting her lively younger sister. Doctor Kurahashi, who took care of both sisters, said that their personalities were not very similar, and that Aiko was very much like Asuna, which Yuuki also acknowledges.