Nao Stow is an adult elf who lives in the frontier town of Zoltan. She is the sister of the carpenter Gonze and the mother of the half-elf boy Tanta. Her appearance is characterized by long light brown hair, red eyes, and a typical outfit consisting of a white shirt with a pink apron, a red-plum colored skirt, and brown ankle boots. Nao possesses a bright, personable, and cheerful demeanor, consistently maintaining a good mood and enjoying pastimes such as visiting saunas and drinking beer. She has a playful and unashamed side, which sometimes manifests in situations like relaxing in a sauna without embarrassment. From the moment Red and Rit begin living together, Nao enthusiastically ships their relationship and supports their bond. She also expresses concern about the state of the sauna run by Zeff, showing her investment in the community's well-being. Her role in the story is that of a supportive family member and friend, providing warmth and lighthearted interactions for the main characters. While she does not engage in combat or possess notable martial abilities, her contributions lie in her nurturing personality and her function as a stabilizing presence within the circle of Red and Rit. Through her interactions with her brother Gonze and her son Tanta, as well as her cheerful encouragement of Red and Rit's romance, Nao embodies the simple, community-oriented life that the series celebrates.