Habuko's most prominent features are undoubtedly her head and neck, which, rather than being of a regular human shape, are instead that of a gray patterned snake. Her head has bright yellow eyes with slit pupils and a shock of spiked, shoulder-length red hair around the top. Despite this, however, her body is of a regular human shape, and it is quite petite with fair skin. At first, Habuko considered herself to be a treacherous and disagreeable person.