Shihoko Ishii

mathematician in Japan
Person human Q11584946
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Shihoko Ishii

Summary

Shihoko Ishii is a human[1]. Born in Takaoka[2], she… she was born on December 25, 1950[3]. She worked as a mathematician[4] and university teacher[5]. She ranks in the top 0.73% of human entities by monthly Wikipedia readership (10 views/month, #7,293 of 1,000,298).[6]

Key Facts

  • Shihoko Ishii's place of birth was Takaoka[2].
  • Shihoko Ishii was born on December 25, 1950[3].
  • Shihoko Ishii was married to Takakazu Ishii[7].
  • Shihoko Ishii held citizenship in Japan[8].
  • Shihoko Ishii's professions included mathematician[4].
  • Shihoko Ishii's professions included university teacher[5].
  • Shihoko Ishii's field of work was mathematical singularity[9].
  • Shihoko Ishii's field of work was algebraic geometry[10].
  • Shihoko Ishii's field of work was manifold[11].
  • Shihoko Ishii was employed by Japan Society for the Promotion of Science[12].
  • Shihoko Ishii was employed by Kyushu University[13].
  • Among Shihoko Ishii's employers was Tokyo Institute of Technology[14].
  • Among Shihoko Ishii's employers was University of Tokyo[15].
  • Among Shihoko Ishii's employers was Tokyo Woman's Christian University[16].
  • Shihoko Ishii's education included a stint at Tokyo Woman's Christian University[17].
  • Shihoko Ishii was educated at Waseda University[18].
  • Shihoko Ishii was educated at Tokyo Metropolitan University[19].
  • Shihoko Ishii received the Saruhashi Prize[20].
  • Shihoko Ishii received the Algebra Award[21].
  • Shihoko Ishii received the Imperial Prize of Japan Academy[22].
  • Shihoko Ishii is recorded as female[23].
  • Shihoko Ishii's instance of is recorded as human[24].
  • Shihoko Ishii's Commons category is recorded as Shihoko Ishii[25].
  • Shihoko Ishii's family name is recorded as Ishii[26].
  • Shihoko Ishii's given name is recorded as Shihoko[27].

Body

Origins and Family

Born in Takaoka[2], Shihoko Ishii… she was born on December 25, 1950[3].

Education

Educated at Tokyo Woman's Christian University[17], a university[28], in Japan[29], founded in 1918[30], headquartered in Suginami[31]; Waseda University[18], a private university[32], in Japan[33], founded in 1882[34], headquartered in Shinjuku[35]; and Tokyo Metropolitan University[19], a university[36], in Japan[37], founded in 1949[38].

Career and Affiliations

Recorded occupations include mathematician[4] and university teacher[5]. Fields of work include mathematical singularity[9]; algebraic geometry[10], a branch of mathematics[39]; and manifold[11]. Employers include Japan Society for the Promotion of Science[12], a Q11430565[40], in Japan[41], founded in 1932[42], headquartered in Tokyo[43]; Kyushu University[13], a university[44], in Japan[45], founded in 1911[46], headquartered in Fukuoka[47]; Tokyo Institute of Technology[14], a university in postwar Japan[48], in Japan[49], founded in 1881[50], headquartered in Ōokayama[51]; University of Tokyo[15], a research university[52], in Japan[53], founded in 1877[54], headquartered in Hongō campus[55]; and Tokyo Woman's Christian University[16], a university[56], in Japan[57], founded in 1918[58], headquartered in Suginami[59].

Recognition

Awards received include Saruhashi Prize[20], an award[60], in Japan[61], founded in 1981[62]; Algebra Award[21], a science award[63], in Japan[64]; and Imperial Prize of Japan Academy[22], an academic award[65], in Japan[66], founded in 1911[67].

Personal Life

Shihoko Ishii was married to Takakazu Ishii[7].

Why It Matters

Shihoko Ishii ranks in the top 0.73% of human entities by monthly Wikipedia readership (10 views/month, #7,293 of 1,000,298).[6] She is known by 3 alternative names across languages and contexts.[68]

FAQs

Where was Shihoko Ishii born?

Shihoko Ishii was born in Takaoka[2].

Who was Shihoko Ishii married to?

Shihoko Ishii's spouses include Takakazu Ishii[7].

What did Shihoko Ishii do for work?

Shihoko Ishii worked as mathematician[4] and university teacher[5].

Where did Shihoko Ishii go to school?

Shihoko Ishii was educated at Tokyo Woman's Christian University[17], Waseda University[18], and Tokyo Metropolitan University[19].

What awards did Shihoko Ishii receive?

Honors received include Saruhashi Prize[20], Algebra Award[21], and Imperial Prize of Japan Academy[22].

References

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

Direct Wikidata claims

  1. [2] . groups.oist.jp. Retrieved . groups.oist.jp. Provenance: wikidata.org.
  2. [23] . Czech National Authority Database. Retrieved . wikidata.org.
  3. [7] . wikidata.org.
  4. [8] . wikidata.org.
  5. [24] . wikidata.org.
  6. [17] . wikidata.org.
  7. [18] . wikidata.org.
  8. [19] . wikidata.org.
  9. [9] . Czech National Authority Database. Retrieved . wikidata.org.
  10. [10] . Czech National Authority Database. Retrieved . wikidata.org.
  11. [11] . Czech National Authority Database. Retrieved . wikidata.org.
  12. [4] . wikidata.org.
  13. [5] . Czech National Authority Database. Retrieved . wikidata.org.
  14. [12] . wikidata.org.
  15. [13] . wikidata.org.
  16. [14] . wikidata.org.
  17. [15] . wikidata.org.
  18. [16] . wikidata.org.
  19. [20] . wikidata.org.
  20. [21] . wikidata.org.
  21. [22] . wikidata.org.
  22. [25] . wikidata.org.
  23. [3] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [38] . Wikidata. wikidata.org. → on this site
  12. [39] . Wikidata. wikidata.org. → on this site
  13. [40] . Wikidata. wikidata.org. → on this site
  14. [41] . Wikidata. wikidata.org. → on this site
  15. [42] . Wikidata. wikidata.org. → on this site
  16. [43] . Wikidata. wikidata.org. → on this site
  17. [44] . Wikidata. wikidata.org. → on this site
  18. [45] . Wikidata. wikidata.org. → on this site
  19. [46] . Wikidata. wikidata.org. → on this site
  20. [47] . Wikidata. wikidata.org. → on this site
  21. [48] . Wikidata. wikidata.org. → on this site
  22. [49] . Wikidata. wikidata.org. → on this site
  23. [50] . Wikidata. wikidata.org. → on this site
  24. [51] . Wikidata. wikidata.org. → on this site
  25. [52] . Wikidata. wikidata.org. → on this site
  26. [53] . Wikidata. wikidata.org. → on this site
  27. [54] . Wikidata. wikidata.org. → on this site
  28. [55] . Wikidata. wikidata.org. → on this site
  29. [56] . Wikidata. wikidata.org. → on this site
  30. [57] . Wikidata. wikidata.org. → on this site
  31. [58] . Wikidata. wikidata.org. → on this site
  32. [59] . Wikidata. wikidata.org. → on this site
  33. [60] . Wikidata. wikidata.org. → on this site
  34. [61] . Wikidata. wikidata.org. → on this site
  35. [62] . Wikidata. wikidata.org. → on this site
  36. [63] . Wikidata. wikidata.org. → on this site
  37. [64] . Wikidata. wikidata.org. → on this site
  38. [65] . Wikidata. wikidata.org. → on this site
  39. [66] . Wikidata. wikidata.org. → on this site
  40. [67] . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [6] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [68] . Wikidata aliases. wikidata.org.

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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). Shihoko Ishii. Retrieved April 10, 2026, from https://4ort.xyz/entity/shihoko-ishii
MLA “Shihoko Ishii.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/shihoko-ishii.
BibTeX @misc{4ortxyz_shihoko-ishii_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Shihoko Ishii}}, year = {2026}, url = {https://4ort.xyz/entity/shihoko-ishii}, note = {Accessed: 2026-04-10}}
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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. 18d ago · Epìdosis · 2026-05-15 view diff on Wikidata ↗
    Spouse Takakazu Ishii
    Country of citizenship Japan
    Educated at Tokyo Woman's Christian University, Waseda University, Tokyo Metropolitan University
    Official website http://faculty.ms.u-tokyo.ac.jp/~shihoko/
    + 20 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31702|batch #31702]]: import P21 and P106 from GND (3)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.