Leeds is a highly agile young woman who joins the adventuring party early in the story. She hides a mysterious past and carries a deep sense of guilt, believing herself to be partially responsible for an accident that befell Seika. This guilt leads her to conceal her former identity, both to protect herself and to shield those she has come to care about. Outwardly, she presents a sweet demeanor, but this masks the emotional burden she carries.

Her motivations center on atonement and connection; through her relationships with the other party members, she gradually begins to heal and open up. Within the group, she takes on the role of a hunter, leveraging her exceptional agility. Her most distinctive ability is the power to see the status windows of other individuals, functioning as a living appraisal tool. This skill proves valuable for assessing threats and understanding the strengths and weaknesses of both allies and enemies. Leeds’s journey is one of slowly overcoming her hidden guilt and learning to trust again, making her relationships with Shigeru, Seika, and Seiji central to her development.