Otoroshi
Image associated with the exact linked encyclopedia article; consult credited file description for its interpretation.
Overview
Otoroshi is a shaggy, fanged figure prominently represented above a gate in Sekien's illustrated repertoire. Its unruly hair and compressed posture make the familiar entrance seem occupied by an uncanny guardian or threat. Other early pictures preserve related forms and varying names. The gate setting is directly visible; a fully specified rule about whom the creature attacks is not equally secure across the historical evidence.
Later explanations often make otoroshi punish wrongdoing at a shrine, but scholarship distinguishes those accounts from the sparse commentary attached to earlier images. Proposed etymologies connect the name with fear, surprise or dishevelled hair, and remain interpretations. This profile emphasizes the pictured body and threshold. It does not turn a single composition into proof of a universal shrine belief or assume that the creature's diet, moral judgment and hunting habits were fixed.
Origins & earliest records
Selected historical witness: Gazu Hyakki Yagyō (1776) by Toriyama Sekien. The linked library record identifies a surviving printed edition; it does not establish when the belief first arose.
Records & interpretation
The historical illustration and individual contextual reference support this profile. Named motifs, local narratives and later explanations are distinguished; image-to-plate matching still needs review.
Selected bibliography
Documented works and useful reading. This is not a list of every appearance.
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Gazu Hyakki Yagyō
Selected historical witness; individual illustration now checked in the separately linked primary scan. This edition is not a claim of the earliest oral attestation.
Family & connections
A source-supported family tree or inspiration record has not yet been compiled for this profile. Related reading below indicates a connection in subject matter, not a proven lineage or creative influence.
Primary records and illustrations
Gazu Hyakki Yagyō
Volume 3, Wind (風); digitized Smithsonian Libraries copy, 1805 edition. IIIF canvas index 10 (zero-based); GazuHyakkiyagyo3Tori_0011.jp2
Named おとろし; a shaggy, massive head and hooked forelimbs hang over the lintel of a torii. Visual inspection of the digitized plate and its printed label; image URL is copied from the actual IIIF manifest, not a guessed leaf reference.
Encyclopedia background
An additional attributed reference, separate from the editorial profile above.
Read the open encyclopedia overview
Otoroshi (おとろし; "scary") are a Japanese yōkai that appear in several yōkai emaki, such as the Hyakkai Zukan by Sawaki Suushi and the Gazu Hyakki Yagyō by Toriyama Sekien (1776). Other names include Odoro-odoro, Ke Ippai (毛一杯, "much hair"), Odoroshi, Odoro-odoroshi, and Otoron.
Text from Wikipedia contributors, “Otoroshi”. CC BY-SA 4.0. Extracted introduction; formatting changed. Retrieved 5 October 2026. The source article may have changed since retrieval.
References
Sources supporting this profile. Linked pages have their own scope and editorial standards.
- Primary illustration / library recordGazu Hyakki Yagyō — historical library editionResearch access: 2026-10-05
- Secondary referenceOtoroshi — contextual overview and bibliographyResearch access: 2026-10-05
- Primary illustrated plate / institutional digitizationGazu Hyakki Yagyō — directly inspected IIIF canvas index 10 (zero-based); GazuHyakkiyagyo3Tori_0011.jp2Research access: 2026-10-05
Image credits
Reference illustrationOtoroshi
Image associated with the exact linked encyclopedia article; consult credited file description for its interpretation.
