Hitachi Provinceひたち

A local apparition said to descend with peals of thunder during the seedbed season, feared for ravaging paddies. Rites to drive it off include cracking split bamboo, and folk custom sets bamboo poles in fields to mark a safe return path. It is understood less as a human-harming monster than as a personification of lightning disaster, and those who approach are said to have their vitality sapped and fall stupefied. Its diet and appearance are inconsistent, with traditions likening it to a weasel, a tanuki, or a cat.

An interpretation based on Toriyama Sekien’s image in Konjaku Gazu Zoku Hyakki of a yokai that governs fair weather. Said to be sighted in the mountains during sunny days and absent when it rains. Historical field lore is scant; the figure seems to layer folk weather prayers (teru-teru-bōzu, hiyori-bōzu) and the image of weather-working ascetics or monks onto a yokai form. Identification with Chinese drought deities is a modern scholarly view without direct evidence. Thus its form is told as a simple monk-like silhouette, a symbolic bearer of prayer for clear skies and the act of watching for good weather.

A reference version reconstructed from 18th–19th century yokai picture scrolls that depict the figure without commentary. Only the massive upper body of a beast is shown, bearing large single hooked claws on each forelimb. Color varies by example from dark green to earth tones, with some renderings appearing amphibian. The name is associated with a word meaning fear and is set alongside Otoroshi in works like Hyakkai Zukan and Gazu Hyakki Yagyo. No behavior, ecology, or moral alignment is recorded, presenting it merely as an eerie presence of the mountains. Concrete folk traditions remain unknown, and later embellishments are excluded for lack of sources.