Natsuki Aki

AppearanceAs befits a nurse, Aki wears a light pink and white uniform. She wears glasses and wears her hair in a braid. Kazuto describes her as having an angelic figure with a beautiful smile and a tall, slender body.

Chronology Aincrad Arc Here she was primarily in charge of Kazuto's rehabilitation after the SAO incident. She supervised the young man's mental and physical condition at the Chiyoda hospital. Phantom Bullet Bow At Seijirou Kikuoka's request, Aki is once again assigned to monitor Kazuto's condition as he delves into the Gun Gale Online game to investigate the mysterious Death Gun case. During this time, Kazuto confides in her his deepest torments regarding the murders he committed in SAO, to which she attempts to comfort him. Alicization Arc Nurse Aki again takes care of Kazuto when he is injected with succinylcholine, which leaves him in a coma. Aki's affiliation with the Self-Defense Force is also revealed.