Folklore, retold
The story as it is told
A retelling, not a citation. What follows is the story as the most widely circulated popular accounts tell it — folklore encyclopedias, translations, and the versions that have travelled furthest. It is synthesized rather than keyed line by line to the dated primary texts, and popular versions drift from what those texts actually say. The cited, source-by-source record begins further down this page, and where the two disagree, the record wins.
A horse's head — only the head — hanging from an old roadside tree.
A hackberry, in Okayama's Oku district. A hackberry or a persimmon, in Kumamoto.
And at night, when someone walks past, it neighs.
That's the whole of it. The sagari.
In Kumamoto, seeing it gives you a fever.
The record is thin and I'm going to say so
What survives is: the regions, the trees, the neigh, and the fever.
No origin story. No named encounter. No text explaining what it is or where it came from.
The obvious explanation — dead horses buried by the roadside, under memorial trees — circulates through the wider horse-yokai material, and it's plausible. Working animals died on the road constantly and had to go somewhere.
But that's inference, not source, and I'd rather label it than smuggle it in.
The tree is the part that isn't a coincidence
Here's the detail that turns this from a fragment into something.
The enoki — the Japanese hackberry — was the official tree of the ichirizuka.
Those were the milestone mounds of the Edo road system. Every ri — about four kilometres — along the great highways, a pair of earth mounds was raised on either side of the road, and planted with trees. Hackberries, by preference.
They were the road's own furniture. Distance markers. And because they were mounds with shade trees, they were also where travellers stopped. You reached the ichirizuka, you knew how far you'd come, you sat down for a moment.
So the sagari hangs from the milestone tree.
At the exact points where distance was measured and where everyone paused.
And what comes out of it is a neigh — the sound of the animal that carried almost everyone and almost everything along that road, for centuries.
The road, remembering what pulled it.
And there's a horse distributed across Japan
This is the strangest thing about the sagari, and you only see it by laying the map out.
Shikoku has the kubikire-uma — a horse that walks the crossroads with no head.
The north has traditions of a horse's head that flies.
And the west has the head, parked in a tree.
One horse. Dismembered by geography.
Each region kept a different piece, and each haunts its travellers with the part it got.
The headless body walks in Shikoku. The head hangs in Okayama. Nobody ever reunites them, because the map doesn't allow it — the pieces are four hundred kilometres apart and belong to different tellings that never met.
It's part of a broader oddity: Japan has a whole family of anatomy-fragment yokai. A red hand that comes out of a tree by a bridge and takes yours. Feet that appear from a ceiling. A leg from a branch.
Not creatures. Parts, hanging around at boundaries, unattached to anything.
If I were drawing this one, I'd keep it very quiet: the hackberry at dusk, the head just one more dark shape among the branches, easy to miss.
And put the neigh in the caption. That's the payload. Everything else is scenery.
Field guide
At a glance
- Behavior
- Hangs — a horse's head, nothing more — from roadside hackberry or persimmon trees, and neighs at night-walkers.
- Powers
- In Kumamoto, the sight of it brings fever — a look-tariff, equine edition.
- Weaknesses
- None recorded.
- Oddities
- One of a fragment-family that splits a single horse across Japan: headless body in Shikoku, flying head in the north, this head in a western tree.
- Hackberries were the road system's official milestone-trees — the sagari haunts the road's own furniture.
Overview
A horse's head — only the head — hanging from an old roadside hackberry (enoki) in Okayama's Oku district; persimmon or enoki in Kumamoto. It neighs at night-walkers [ja-sagari]. In Kumamoto, seeing it brings fever [ja-sagari] — the akateko's look-tariff, equine edition.
The record
- The JA record is spare: regions, trees, the neigh, the fever; no origin text [ja-sagari]. The dead-horse reading (roadside burials under memorial trees) circulates via the related horse-yokai family (kubikire-uma, uma-no-ashi, bakotsu) — label as inference, not source.
- Mizuki Road bronze [ja-sagari].
The reading
Set beside kubikire-uma, the anatomy completes itself across the map: Shikoku's crossroads get the headless body, the north gets a flying head, and the west gets the head parked in a tree — one horse, dismembered by geography, each region haunting travelers with the piece it kept. The enoki matters: hackberries were the official ichirizuka milestone-trees of the road system — so the sagari hangs from the road's own furniture, at the exact points where distance was measured and travelers paused. A neigh from the milestone tree is the road itself remembering what carried everyone along it. File the fragment-family (akateko's hands, akashi's feet, sagari's head) as the variant-map's strangest chapter: Japan's regions splitting one body among themselves.
Two-track labeling
The image
Citations
The record
- [ja-sagari]「さがり (妖怪)」ja.wikipedia via WebFetch (retrieved 2026-07-26), Tier C.modern reference Japanese Wikipedia's article on this subject, as retrieved in 2026 — often carries regional detail the English article lacks.All-source record
Where the evidence thins
Open questions
- Uma-no-ashi (the horse leg from the tree — census member; draft to complete the fragment set).
- Ichirizuka enoki context (one sourced line — the milestone-tree system).
- Okayama Oku district collection source.