Kōichi Ōyama
type: Person
birth date: 1960-00-00
nationality: Japan
has occupation: game designer
additional property: PropertyValue
  property ID: P21
  value: male
additional property: PropertyValue
  property ID: P27
  value: Japan
additional property: PropertyValue
  property ID: P31
  value: human
additional property: PropertyValue
  property ID: P106
  value: game designer
additional property: PropertyValue
  property ID: P569
  value: 1960
additional property: PropertyValue
  property ID: P734
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additional property: PropertyValue
  property ID: P735
  value: Kōichi
additional property: PropertyValue
  property ID: P1559
  value: 大山功一
additional property: PropertyValue
  property ID: P1814
  value: おおやま こういち
additional property: PropertyValue
  property ID: P2671
  value: /g/15dq6zz4
confidence:
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    score: 0.0
    score pct: 0
    tier: long_tail
    components:
      sitelinks: 0
      sitelinks norm: 0.0
      unique citations: 0
      unique citations norm: 0.0
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 0
  unique citations: 0
  monthly pageviews: 0
  yearly pageviews: 2
  pageview trend:
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    v: 2
  tier: long_tail
claims:
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    value: Q6581097
    source count: 0
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    value label: male
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    value label: Japan
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    value label: human
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    value label: game designer
  P569:
    value: +1960-00-00T00:00:00Z
    source count: 0
    confidence: 0.0
  P734:
    value: Q24091124
    source count: 1
    confidence: 0.2
    value label: Ōyama
  P735:
    value: Q11752203
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    confidence: 0.2
    value label: Kōichi
  P1559:
    value: 大山功一
    source count: 0
    confidence: 0.0
  P1814:
    value: おおやま こういち
    source count: 1
    confidence: 0.2
  P2671:
    value: /g/15dq6zz4
    source count: 0
    confidence: 0.0
meta:
  wikidata id: Q11434590
  domain: human
  level: standard
  html url: https://4ort.xyz/entity/k-ichi-yama
  markdown url: https://4ort.xyz/entity/k-ichi-yama.md
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  facts url standard: https://4ort.xyz/entity/k-ichi-yama/facts.json
  facts url full: https://4ort.xyz/entity/k-ichi-yama/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-25T17:41:20.096072Z
  entity updated at: 2026-05-03T16:20:22.557058+00:00Z
  entity created at: 2026-05-03T13:45:47.123035+00:00Z