Haori is a tsukumogami and a supporting character in Malevolent Spirits: Mononogatari. Her spirit is tied to a kimono, and she takes on the form of a graceful young woman with a calm and composed personality.

She resides in the Nagatsuki household alongside other tsukumogami and acts as a caretaker for both them and Botan Nagatsuki. Haori is known for her maturity, sense of responsibility, and diplomatic nature. She often mediates disputes among the residents and maintains balance within the household.

Although she is a spirit, Haori shows deep loyalty and affection toward Botan, treating her like family. Her composed demeanor and protective instincts make her one of the most dependable members of the Nagatsuki household.