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Historic Battle

Sekigahara

1600 · the battle that made the shogunate, Sekigahara, Gifu Prefecture, Japan
ON THE CHART
Evidence status: Historical tradition. no documented source (historical tradition); legal status unknown (manual verification recommended). This account is presented as historical tradition, not verified fact. Manual verification recommended. Repository evidence: 0 sources · 0 timeline events · 0 media items · legal unknown · view on the Map Evidence on file: historical tradition

Sekigahara: still unexplained.

The field where Tokugawa won all of Japan

The law of this ground: A protected national historic site, preserved and interpreted, not a search ground.
The subject
developing the photograph…
Of note
The field where Tokugawa won all of Japan
The account

On a foggy October morning, 160,000 samurai met in a mountain valley and decided the next two and a half centuries. Tokugawa Ieyasu's victory over the Toyotomi loyalists began the shogunate that ruled Japan until 1868. The banners of each clan still stand in the fields where their lines once formed, the most important battlefield in Japanese history.

Leads, where the trail points now
  • The field is at Sekigahara, Gifu Prefecture, Japan, and arms, shot, and relics still come out of the ground there.
  • Detecting or digging needs landowner or park permission, and any significant find should be recorded; many battlefields are protected.
  • Work the documented account of Sekigahara to learn where the fighting, the camps, and the rout actually ran before you look.
What the record holds

What remains open

  • No period map of the site has surfaced.
  • No contemporary press coverage has been found.
What we know, and what we don't
Established

No documentary claim is yet established. The account rests on tradition.

Still open
  • No period map of the site has surfaced.
  • No contemporary press coverage has been found.
The evidence room

No documentary or visual exhibits have been located yet. The trail below and the open leads are where this dossier grows next — every exhibit that enters here carries a source.

Where the trail points now
  • The field is at Sekigahara, Gifu Prefecture, Japan, and arms, shot, and relics still come out of the ground there.
  • Detecting or digging needs landowner or park permission, and any significant find should be recorded; many battlefields are protected.
  • Work the documented account of Sekigahara to learn where the fighting, the camps, and the rout actually ran before you look.
  • Search Library of Congress + DPLA (IIIF) for period cartography of the site.
  • Run Chronicling America for dated newspaper mentions.
  • Query NARA for archival records tied to the site.

Have a source, a map, or a clipping? Add a lead and it enters the record with its citation.

Start the hunt here
The first leads, so no one walks in cold.
Sources and the record
Related case files

The full hunt kit

Starting brief, what's known and disputed, evidence timeline, source list, map card, coordinate-confidence and legal-access summaries, and a field checklist, free with a Fellowship account.

Latest Word From the Newswire

Context, not proof. The dossier's own sources remain the evidence record.

Checking the wire…

Chart position 35.370°, 136.460° (approx.) View on the Map