Gumiho (Nine‑tailed fox)

Sources in the dataset present the gumiho as the Korean manifestation of a pan‑East Asian nine‑tailed fox motif historically associated with Chinese mythology; modern descriptions treat the gumiho as a long‑lived fox spirit that has circulated into Korean storytelling and contemporary popular culture. The dataset does not supply a single canonical origin myth for the gumiho within Korean tradition and frames the Chinese nine‑tailed‑fox motif as a point of circulation rather than an exclusive provenance.

Representations vary by source and adaptation. The defining trait in the available materials is a fox associated with nine tails; many modern retellings emphasize the ability to assume human appearance and commonly depict the gumiho disguised as a woman. Contemporary works also portray extreme longevity (for example, fictional figures described as centuries old or given ages such as 999 in specific narratives), while older promotional blurbs in some mid‑century fiction use hyperbolic variants (e.g., a promotional reference to a 'nine‑thousand‑tailed' fox) which the sources treat as exceptional or exaggerated.

In the provided material the gumiho is reported primarily as a shapeshifting fox‑being able to appear as a woman. The Wikipedia summary situates it among regional nine‑tailed fox figures that commonly engage with humans in ambiguous or potentially dangerous ways; however, specific folkloric powers (for example, particular methods of harming humans, longevity mechanics, or a quest to become human) are not documented in the supplied sources. A modern fiction source (a novel blurb) uses the gumiho motif to suggest a potential causal link to human disappearances and portrays a woman rumored to be a gumiho as a suspect in missing‑persons cases; that depiction is explicitly a narrative use of the motif in contemporary fiction rather than an ethnographic account of traditional abilities.