Yama-uba

Literary and theatrical sources present yama-uba as an ancient mountain-associated being: a Noh text (Konparu Zenchiku) calls her a fairy of the mountains who has tended them and seasons them with snow and blossoms, a portrayal from theater rather than a single universal cosmogony. Folktales do not offer a single origin myth; instead regional oral traditions treat her variously as a long-standing mountain guardian (sometimes deified locally) or as an embodiment of the dangerous otherness of mountain liminal zones.

Common portrayals show an elderly, often hideous crone with long unkempt white hair and tattered kimono; some tales delay revealing her monstrous features. Variants exist: literary and visual arts (Utamaro prints) sometimes depict her in towering or maternal forms (holding the child Kintarō), regional tales (Masaeki/Ebino) describe a young beautiful yamahime washing her hair, and Hachijō-jima accounts attribute sores and breasts affixed with tasuki. A rare motif records a mouth on the crown of her head hidden by hair.

Yama-uba displays ambivalent supernatural behavior in folktales: she can be predatory and cannibalistic, preying on isolated travelers and children (Lafcadio Hearn summarizes motifs of nursing then devouring children), and deceptive—appearing helpful before revealing hostile intent in some narratives (e.g., the Kintarō birth tale). Other tales credit her with rewarding kindness (giving treasure or blessings) and with exceptional resilience or protection (a Shizuoka tale where a yamahime catches a bullet). She is associated regionally with companion mountain beings (yamajijii, yamawaro) rather than being described as commanding them.