Record entry · Japan

Katayama

Added 3 Oct 2026Mentions 21Sources 7Days of coverage 15

Why this name is on the record

Katayama was added automatically on 3 Oct 2026 after 21 mentions across 7 sources over 15 days. 81% of that coverage came from a single subject area.

Who Katayama moves with

Names most often reported alongside it; bigger circles and heavier lines mean more shared documents. A dashed circle has no page of its own yet.

Japan · 29 shared documents
Finance Minister Satsuki · 28 shared documents · no page of its own yet
Tokyo · 21 shared documents
Interest Rates · 20 shared documents · no page of its own yet
Treasury · 19 shared documents
Sanae Takaichi · 17 shared documents
Takaichi · 17 shared documents · no page of its own yet
Bessent · 16 shared documents
Trump · 15 shared documents
China · 14 shared documents

For developers

GET https://sigb.ai/api/registry?slug=katayama

{
  "slug": "katayama",
  "state": "active",
  "detail": {
    "state": "active",
    "source": "ontology",
    "label": "katayama",
    "promotedAt": "2026-10-03",
    "category": "japan",
    "evidence": {
      "mentions": 21,
      "sources": 7,
      "days": 15,
      "concentration": 0.81,
      "standAloneShare": 0.656
    }
  }
}

The record behind this page, as data. The live response also carries the registry date and version.

Walk the record from Katayama

Open where it comes from, follow a claim or a related name, and use the trail to come back. Every step says what it is, how it stands and when. Machines read the same record.

Katayama

Entity.

Evidence: 38 documents · 15 separate publishers · a mention shows the name is in use, not that any claim about it is true
Standing: A name from our starting list; its record is kept up to date automatically from coverage
Time: first seen 3 Sept 2026, last seen 7 Oct 2026
Measured: 32% of mentions say something specific about it; the rest only name it
As of: 8 Oct 2026