Japanese Object Mythology

Abumi-guchi

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Tradition / Region: Japanese Mythology
Alternate Names: Abumiguchi
Category: Object, Yokai

The Myth

On old battlefields where grass grows over rusted iron and forgotten bones, an Abumi-guchi is said to wait.

Long ago, it was nothing more than a stirrup—one of a matched pair belonging to a warrior who rode into battle and never returned. When the fighting ended, the dead were buried or burned, the living went home, and the stirrup was left behind in the dirt, still shaped to bear a foot that would never again step into it.

As years passed, the abandoned object awakened.

The iron frame sprouted coarse fur, and where the foot once rested, a mouth formed—wide, soft, and wordless. Thus the Abumi-guchi was born, a tsukumogami shaped not by malice, but by longing.

Unlike many yōkai, the Abumi-guchi does not roam. It does not hunt, trick, or frighten travelers. It remains where it fell, half-buried in grass or mud, facing the direction from which its master once rode. It waits patiently, endlessly, believing that the warrior will return to claim it.

Those who encounter an Abumi-guchi describe it as gentle and sorrowful. It does not attack. It does not speak. If approached, it merely watches with its hollow mouth, as though expecting a familiar presence. Some say it shifts slightly when footsteps approach, mistaking strangers for its long-dead owner.

The Abumi-guchi is said to endure until it finally decays completely, or until time itself erases the memory of the battle. Until then, it remains a symbol of loyalty without reward—an object bound to a purpose that can never again be fulfilled.

In Japanese folklore, the Abumi-guchi stands as a quiet reminder that even tools can grieve, and that devotion, when left behind, may linger far longer than the lives that once gave it meaning.

Sources

Yokai.com contributors. (n.d.). Abumi-guchi. In Yokai.com — The Japanese Mythology Database, from https://yokai.com/abumiguchi/

Wikipedia contributors. (n.d.). Abumi-guchi. In Wikipedia, The Free Encyclopedia, from https://en.wikipedia.org/wiki/Abumi-guchi

Jatai

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Tradition / Region: Japan (Ehime Prefecture and other regions)
Alternate Names: —
Category: Object/ yōkai

The Myth

The Jatai is said to appear at night as a living obi, a kimono sash that moves on its own like a great snake. By day it is nothing more than a length of cloth, but after night falls it slithers from its resting place, coiling and gliding through rooms in search of victims.

According to old folk belief, if a person lays an obi near their pillow while sleeping, they may dream of snakes. From this belief grew the story that the obi itself can transform. Because the word for a snake’s body sounds the same as the word for a wicked heart, the sash was believed to awaken as a murderous being. In this form it becomes the Jatai, a dangerous tsukumogami born from jealousy and malice.

The Jatai is especially associated with an obi once worn by a jealous woman. After long use, the resentment bound into the garment gives it life. When it hunts, it wraps itself around sleeping men and strangles them in their beds.

The creature is described as a poisonous snake, long enough to coil itself around a person seven times. This detail is remembered as part of its fearsome nature and its unnatural length. Once the Jatai has tightened its coils, escape is said to be impossible.

The Jatai is depicted in Toriyama Sekien’s Konjaku Hyakki Shūi, where it appears as a living sash transformed into a deadly serpent. Through these tales, the Jatai is remembered as a reminder that strong emotions can linger in objects, waiting for the moment when they take on a life of their own.

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