A mysterious yokai named only in Edo-period picture scrolls, with no surviving explanation. It is depicted with an immense, ox-like upper body and a single thick hooked claw on each forelimb. It appears in works like Hyakkai Zukan and Gazu Hyakki Yagyo; its lower body is unknown. Beyond its name and image, little is recorded, so its nature and origin are unclear. It is often paired with Otoroshi and treated as an embodiment of fear.
Folklore & Legends
No concrete oral traditions survive in old records. In picture scrolls it appears simply as a monster of the mountains, with no notes on behavior, harm, or benefit. Later children’s books and encyclopedias spread claims such as it eating moles or attacking people, but no reliable primary sources confirm these and they are often considered inventions. In a separate lineage of scrolls it is renamed “Ushi-kawazu” and said to dwell in ponds, but other sources do not corroborate this.
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.
Character Profile
This section is our own creative profile for storytelling. It is not historical fact or scholarship.
The diagram below is a diagnostic evaluation chart for Emaki Tradition Conformant. The higher the value of each item, the stronger that characteristic is expressed.
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