Kon

Harutora's shikigami. A diminutive silver-fox spirit who wears miko-like clothing and wields a wakizashi and has served the Tsuchimikado clan since a long time. She has been by Harutora's side since the moment he became Natsume's shikigami, but due to his low spiritual power and awareness, he was unable to hear or see her. A rare Gohou-type shikigami, she possesses independent thought and actions and is fiercely loyal to her master, and even gets jealous when Harutora associates with other girls. (Source: Wikipedia)