Shirō Ishii

Japanese army medical officer and microbiologist, war criminal and director of Unit 731 (a biological warfare unit of the Imperial Japanese Army)
Person human Q571674
Shirō Ishii
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Summary

Shirō Ishii was born on June 25, 1892[1], in Ōsato[2]. He died on October 9, 1959[3], in Center Hospital of the National Center for Global Health and Medicine[4]. He worked as a physician[5], microbiologist[6], war criminal[7], and torturer[8]. He ranks in the top 0.59% of human entities by monthly Wikipedia readership (15,078 views/month, #5,902 of 1,000,298).[9]

Key Facts

  • Country of citizenship: Japan[10], Empire of Japan[11]
  • Field of work: human subject research project[12], military medicine[13], biological weapon[14], unethical human experimentation[15]
  • Educated at: Kyoto Imperial University[16], Fourth Higher School[17], 千葉県立千葉中学校・高等学校[18]
  • Notable work: Operation Cherry Blossoms at Night[19]
  • Religion or worldview: Shinto[20], Latin Church[21]
  • Sex or gender: male[22]
  • Military branch: Imperial Japanese Army[23]
  • Commons category: Shirō Ishii[24]
  • Military, police or special rank: lieutenant general[25]
  • Cause of death: laryngeal cancer[26]
  • Participated in conflict: Second Sino-Japanese War[27], World War II[28]
  • Family name: Ishii[29]
  • Given name: Shirō[30]
  • Significant event: Khabarovsk War Crime Trials[31], International Military Tribunal for the Far East[32]
  • Allegiance: Empire of Japan[33]
  • Manner of death: natural causes[34]
  • Languages spoken, written or signed: Japanese[35]
  • Present in work: Eyes of Dawn[36]
  • Name in native language: 石井 四郎[37]
  • Name in kana: いしい しろう[38]
  • Start of work period: 1921[39]
  • Interested in: biological warfare[40], chemical warfare[41]
  • Significant person: Sadao Araki[42], Tetsuzan Nagata[43]
  • Copyright status as a creator: copyrights on works have expired[44]
  • Military unit: Unit 731[45]

Why It Matters

Shirō Ishii has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[46] He is known by 27 alternative names across languages and contexts.[47]

FAQs

Where was Shirō Ishii born?

Shirō Ishii was born in Ōsato[2].

Where did Shirō Ishii die?

Shirō Ishii passed away in Center Hospital of the National Center for Global Health and Medicine[4].

What did Shirō Ishii do for work?

Shirō Ishii worked as a physician[5], microbiologist[6], war criminal[7], and torturer[8].

Where did Shirō Ishii go to school?

Shirō Ishii was educated at Kyoto Imperial University[16], Fourth Higher School[17], and 千葉県立千葉中学校・高等学校[18].

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. [22] ↑ . wikidata.org.
  4. [10] ↑ . wikidata.org.
  5. [11] ↑ . wikidata.org.
  6. [16] ↑ . wikidata.org.
  7. [17] ↑ . wikidata.org.
  8. [18] ↑ . wikidata.org.
  9. [12] ↑ . wikidata.org.
  10. [13] ↑ . Retrieved . wikidata.org.
  11. [14] ↑ . Retrieved . wikidata.org.
  12. [15] ↑ . Retrieved . wikidata.org.
  13. [5] ↑ . wikidata.org.
  14. [6] ↑ . wikidata.org.
  15. [7] ↑ . wikidata.org.
  16. [8] ↑ . wikidata.org.
  17. [20] ↑ . wikidata.org.
  18. [21] ↑ . wikidata.org.
  19. [23] ↑ . wikidata.org.
  20. [24] ↑ . wikidata.org.
  21. [25] ↑ . wikidata.org.
  22. [26] ↑ . wikidata.org.
  23. [1] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  24. [3] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  25. [27] ↑ . wikidata.org.
  26. [28] ↑ . wikidata.org.
  27. [29] ↑ . wikidata.org.
  28. [30] ↑ . wikidata.org.
  29. [31] ↑ . Retrieved . wikidata.org.
  30. [32] ↑ . Retrieved . wikidata.org.
  31. [19] ↑ . Retrieved . wikidata.org.
  32. [33] ↑ . wikidata.org.
  33. [34] ↑ . wikidata.org.
  34. [35] ↑ . wikidata.org.
  35. [36] ↑ . Retrieved . wikidata.org.
  36. [37] ↑ . wikidata.org.
  37. [38] ↑ . wikidata.org.
  38. [39] ↑ . wikidata.org.
  39. [40] ↑ . Retrieved . wikidata.org.
  40. [41] ↑ . Retrieved . wikidata.org.
  41. [42] ↑ . Retrieved . wikidata.org.
  42. [43] ↑ . Retrieved . wikidata.org.
  43. [44] ↑ . wikidata.org.
  44. [45] ↑ . pacificatrocities.org. Retrieved . pacificatrocities.org. Provenance: wikidata.org.

Aggregate / graph-position facts

  1. [9] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [46] ↑ . Wikidata sitelinks. wikidata.org.
  3. [47] ↑ . 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). Shirō Ishii. Retrieved October 14, 2026, from https://4ort.xyz/entity/shiro-ishii
MLA “Shirō Ishii.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/shiro-ishii.
BibTeX @misc{4ortxyz_shiro-ishii_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Shirō Ishii}}, year = {2026}, url = {https://4ort.xyz/entity/shiro-ishii}, note = {Accessed: 2026-10-14}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Shirō Ishii — https://4ort.xyz/entity/shiro-ishii (retrieved 2026-10-14)

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