Oshiroi-baba (Akita)

Oshiroi-baba is a yokai in the form of an old woman whose face is thickly painted with white powder (oshiroi). She is said to stand with a staff at the edge of a village or on a mountain pass on a snowy night, offering or scattering white powder on those who pass. Some traditions read her as the fallen attendant of a powder-and-rouge deity. Toriyama Sekien's Konjaku Gazu Zoku Hyakki (1779) figures her wearing a deep braided hat and leaning on a staff; the inscription glosses her as "the attendant of the rouge-and-powder immortal," referring to a Chinese tradition. Regional traditions in Akita, Aomori, and Niigata absorbed her into the snow-night winter-yokai cycle alongside Yuki-Onna. Modern folk studies in the Yanagita Kunio lineage compare her with the yuki-jorou, yuki-banba, and yamamba; Murakami Kenji's Nihon Yokai Daijiten (Kadokawa, 2005) sets out an independent entry, and the Nichibunken Strange Phenomena and Yokai Folklore Database compiles cases. Specific Akita local records are limited; the entry is preserved at the confluence of figural and Tohoku snow-yokai traditions.