Chikahiko Koizumi

Japanese physician
Person human Q5097354
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Summary

Chikahiko Koizumi was born on September 9, 1884[1], in Fukui Prefecture[2]. He died on September 13, 1945[3], in Tokyo[4]. He worked as a military physician[5], military personnel[6], politician[7], medical officer[8], and surgeon[9]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (1,139 views/month, #7,281 of 1,000,298).[10]

Key Facts

  • Country of citizenship: Japan[11]
  • Occupation: minister[12]
  • Position held: member of the House of Peers[13], Ministry of Health and Welfare[14]
  • Educated at: University of Tokyo[15]
  • Award received: Order of the Rising Sun, 1st class[16]
  • Sex or gender: male[17]
  • Military branch: Imperial Japanese Army[18]
  • Commons category: Chikahiko Koizumi[19]
  • Cause of death: seppuku[20]
  • Family name: Koizumi[21]
  • Given name: Chikahiko[22]
  • Manner of death: suicide[23]
  • Languages spoken, written or signed: Japanese[24]
  • Name in native language: 小泉親彦[25]
  • Name in kana: こいずみ ちかひこ[26]
  • Writing language: Japanese[27]
  • Japanese court rank: Junior Fourth Rank[28]

Why It Matters

Chikahiko Koizumi has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[29] He is known by 9 alternative names across languages and contexts.[30]

FAQs

Where was Chikahiko Koizumi born?

Chikahiko Koizumi was born in Fukui Prefecture[2].

Where did Chikahiko Koizumi die?

Chikahiko Koizumi passed away in Tokyo[4].

What did Chikahiko Koizumi do for work?

Chikahiko Koizumi worked as a military physician[5], military personnel[6], politician[7], medical officer[8], and surgeon[9].

Where did Chikahiko Koizumi go to school?

Chikahiko Koizumi was educated at University of Tokyo[15].

What awards did Chikahiko Koizumi receive?

Honors received include Order of the Rising Sun, 1st class[16].

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [17] ↑ . wikidata.org.
  4. [11] ↑ . wikidata.org.
  5. [13] ↑ . wikidata.org.
  6. [14] ↑ . wikidata.org.
  7. [15] ↑ . wikidata.org.
  8. [5] ↑ . wikidata.org.
  9. [6] ↑ . wikidata.org.
  10. [7] ↑ . wikidata.org.
  11. [8] ↑ . wikidata.org.
  12. [9] ↑ . wikidata.org.
  13. [12] ↑ . wikidata.org.
  14. [16] ↑ . wikidata.org.
  15. [18] ↑ . wikidata.org.
  16. [19] ↑ . wikidata.org.
  17. [20] ↑ . wikidata.org.
  18. [1] ↑ . wikidata.org.
  19. [3] ↑ . wikidata.org.
  20. [21] ↑ . wikidata.org.
  21. [22] ↑ . wikidata.org.
  22. [23] ↑ . wikidata.org.
  23. [24] ↑ . wikidata.org.
  24. [25] ↑ . wikidata.org.
  25. [26] ↑ . wikidata.org.
  26. [27] ↑ . wikidata.org.
  27. [28] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [10] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [29] ↑ . Wikidata sitelinks. wikidata.org.
  3. [30] ↑ . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). Chikahiko Koizumi. Retrieved October 15, 2026, from https://4ort.xyz/entity/chikahiko-koizumi
MLA “Chikahiko Koizumi.” 4ort.xyz Knowledge Graph, 4ort.xyz, 15 Oct. 2026, https://4ort.xyz/entity/chikahiko-koizumi.
BibTeX @misc{4ortxyz_chikahiko-koizumi_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Chikahiko Koizumi}}, year = {2026}, url = {https://4ort.xyz/entity/chikahiko-koizumi}, note = {Accessed: 2026-10-15}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Chikahiko Koizumi — https://4ort.xyz/entity/chikahiko-koizumi (retrieved 2026-10-15)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 5w ago · Immanuelle · 2026-09-10 view diff on Wikidata ↗
    Position held → member of the House of Peers, Ministry of Health and Welfare
    Japanese court rank → Junior Fourth Rank
    Date of death → +1945-09-13T00:00:00Z
    "/* wbcreateclaim-create:1| */ Japanese court rank: Junior Fourth Rank, #quickstatements; #temporary_batch_1789071122442"
  2. 7w ago · Reino de Bulgaria · 2026-08-26 view diff on Wikidata ↗
    Date of birth → +1884-09-09T00:00:00Z
    "/* wbremoveclaims-remove:1| */ Date of birth: 1884"
  3. 19w ago · Epìdosis · 2026-06-02 view diff on Wikidata ↗
    Place of death → Tokyo
    "/* wbremoveclaims-remove:1| */ Place of death: Tokyo, [[:toollabs:quickstatements/#/batch/259276|batch #259276]]"
  4. 21w ago · Epìdosis · 2026-05-20 view diff on Wikidata ↗
    Given name → Chikahiko
    Family name → Koizumi
    Writing language → Japanese
    Country of citizenship → Japan
    + 18 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32116|batch #32116]]: import P21 and P106 from GND (29)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.