Hozumi is a Colonel in the Army Intelligence Division who appears in Ghost in the Shell: Arise. As the successor to Colonel Tonoda, she is a full-body cyborg, having undergone extensive cyberization to serve in her military capacity. Her personality is defined by a pronounced arrogance and a rigid belief in hierarchical structure, holding that lower-ranked operatives should not act on their own accord. This viewpoint puts her at odds with the more autonomous and independent field agents she often encounters.

Motivationally, Hozumi is aligned with a specific political and economic faction within the military establishment. This faction seeks to maintain weapon trading routes with foreign cartels, primarily for the purpose of developing next-generation weapons. Her role in the story is largely defined by this opposition, as she represents the interests of those who wish to continue post-war business arrangements with overseas entities. This stance brings her into direct conflict with Colonel Kurutsu, who leads a rival domestic faction, indicating deep political divisions within the military leadership regarding procurement and foreign policy. Her key relationships are therefore defined by this rivalry with Colonel Kurutsu, as well as her formal position of authority within the Army Intelligence Division. Regarding her development and notable abilities, beyond being identified as a full-body cyborg and a colonel with command experience, specific details about her narrative arc or unique tactical skills are not provided in available character information.