Ines is a Busou Shinki character, one of the small, highly advanced combat dolls designed to serve and fight alongside humans. She is usually portrayed as a cool, composed, and somewhat aloof Shinki with a strong sense of duty. In the series, Ines acts as a supporting character who helps reveal the everyday bond between owners and their Shinki partners, while also taking part in battles and training. Her role emphasizes loyalty, personality, and the emotional connection central to the franchise.