postage stamps and postal history of Japan
type: Thing
description: all kinds of postage stamps issued in Japan and related postal history since the introduction of the Japanese postal system
additional property: PropertyValue
  property ID: P17
  value: Japan
additional property: PropertyValue
  property ID: P31
  value: postage stamps and postal history by jurisdiction
additional property: PropertyValue
  property ID: P276
  value: Japan
additional property: PropertyValue
  property ID: P373
  value: Postage stamps of Japan
additional property: PropertyValue
  property ID: P527
  value: definitive stamps of Japan
additional property: PropertyValue
  property ID: P527
  value: commemorative stamps of Japan
additional property: PropertyValue
  property ID: P527
  value: special stamps of Japan
additional property: PropertyValue
  property ID: P646
  value: /m/01195m2m
additional property: PropertyValue
  property ID: P910
  value: Category:Postal history of Japan
additional property: PropertyValue
  property ID: P910
  value: Category:Postage stamps of Japan
confidence:
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    score pct: 1
    tier: long_tail
    components:
      sitelinks: 8
      sitelinks norm: 0.019
      unique citations: 0
      unique citations norm: 0.0
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 8
  unique citations: 0
  monthly pageviews: 0
  yearly pageviews: 114
  pageview trend:
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    v: 71
  pageview trend:
    m: 2026-05
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  pageview trend:
    m: 2026-05
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  pageview trend:
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  pageview trend:
    m: 2026-05
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  pageview trend:
    m: 2026-04
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    m: 2026-04
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  pageview trend:
    m: 2026-04
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  pageview trend:
    m: 2026-04
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  popularity:
    sitelinks: 8
    max: 423
    pct: 1.9
  tier: long_tail
claims:
  P17:
    value: Q17
    source count: 0
    confidence: 0.0
    value label: Japan
  P31:
    value: Q74614691
    source count: 0
    confidence: 0.0
    value label: postage stamps and postal history by jurisdiction
  P276:
    value: Q17
    source count: 0
    confidence: 0.0
    value label: Japan
  P373:
    value: Postage stamps of Japan
    source count: 0
    confidence: 0.0
  P527:
    value: Q11505970
    source count: 0
    confidence: 0.0
    value label: definitive stamps of Japan
  P527:
    value: Q11506086
    source count: 0
    confidence: 0.0
    value label: commemorative stamps of Japan
  P527:
    value: Q11506030
    source count: 0
    confidence: 0.0
    value label: special stamps of Japan
  P527:
    value: Q7233890
    source count: 0
    confidence: 0.0
    value label: postage stamps and postal history of Ryukyu Islands
  P527:
    value: Q9384688
    source count: 0
    confidence: 0.0
    value label: postage stamps of Kume Island
  P646:
    value: /m/01195m2m
    source count: 0
    confidence: 0.0
  P910:
    value: Q13325773
    source count: 0
    confidence: 0.0
    value label: Category:Postal history of Japan
  P910:
    value: Q8788130
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    confidence: 0.0
    value label: Category:Postage stamps of Japan
meta:
  wikidata id: Q2748364
  domain: postage_stamps_and_postal_history_by_jurisdiction
  level: standard
  html url: https://4ort.xyz/entity/postage-stamps-and-postal-history-of-japan
  markdown url: https://4ort.xyz/entity/postage-stamps-and-postal-history-of-japan.md
  facts url summary: https://4ort.xyz/entity/postage-stamps-and-postal-history-of-japan/facts.json
  facts url standard: https://4ort.xyz/entity/postage-stamps-and-postal-history-of-japan/facts.json
  facts url full: https://4ort.xyz/entity/postage-stamps-and-postal-history-of-japan/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-03T04:12:52.646620Z
  entity updated at: 2026-05-03T23:45:09.469384+00:00Z
  entity created at: 2026-04-10T23:16:05.690104+00:00Z