Luna is a player in the Nonary Game: Ambidex Edition of Zero Escape: Virtue's Last Reward. She is a gentle and kind woman who seems to put her faith in others to an almost gullible extent. She has a meek personality but she is not afraid to tell others when something upsets her. In addition to acting as a peace-loving mediator between her fellow participants, she offers medical care to those in need. She claims that she has a medical license but much of her past is a mystery.