Keiichirō Niwayama

Japanese businessperson (1917-2012)
Person human Q11486201
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Keiichirō Niwayama

Summary

Keiichirō Niwayama is a human[1]. He was born in Osaka Prefecture[2]. He was born on +1917-01-01T00:00:00Z[3]. He died on +2012-12-07T00:00:00Z[4]. He worked as a businessperson[5].

Key Facts

  • Keiichirō Niwayama was born in Osaka Prefecture[2].
  • Keiichirō Niwayama was born on +1917-01-01T00:00:00Z[3].
  • Keiichirō Niwayama died on +2012-12-07T00:00:00Z[4].
  • Keiichirō Niwayama held citizenship in Japan[6].
  • Keiichirō Niwayama held citizenship in Empire of Japan[7].
  • Keiichirō Niwayama worked as a businessperson[5].
  • Keiichirō Niwayama was educated at University of Tokyo[8].
  • Keiichirō Niwayama is recorded as male[9].
  • Keiichirō Niwayama's instance of is recorded as human[10].
  • Keiichirō Niwayama's ISNI is recorded as 0000000032432351[11].
  • Keiichirō Niwayama's VIAF cluster ID is recorded as 6248719[12].
  • Keiichirō Niwayama's Library of Congress authority ID is recorded as n81015697[13].
  • Keiichirō Niwayama's NDL Authority ID is recorded as 00055920[14].
  • Keiichirō Niwayama's languages spoken, written or signed is recorded as Japanese[15].
  • Keiichirō Niwayama's name in native language is recorded as 庭山 慶一郎[16].
  • Keiichirō Niwayama's name in kana is recorded as にわやま けいいちろう[17].
  • Keiichirō Niwayama's Google Knowledge Graph ID is recorded as /g/123b45_b[18].
  • Keiichirō Niwayama's WorldCat Entities ID is recorded as E39PBJycJ9jTvdXfQwCqq8bDbd[19].

Body

Origins and Family

Keiichirō Niwayama's place of birth was Osaka Prefecture[2]. He was born on +1917-01-01T00:00:00Z[3].

Education

Keiichirō Niwayama's education included a stint at University of Tokyo[8].

Career and Affiliations

Keiichirō Niwayama's professions included businessperson[5].

Death and Burial

Keiichirō Niwayama died on +2012-12-07T00:00:00Z[4].

FAQs

Where was Keiichirō Niwayama born?

Keiichirō Niwayama was born in Osaka Prefecture[2].

What did Keiichirō Niwayama do for work?

Keiichirō Niwayama worked as businessperson[5].

Where did Keiichirō Niwayama go to school?

Keiichirō Niwayama was educated at University of Tokyo[8].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [9] ↑ . wikidata.org.
  3. [6] ↑ . wikidata.org.
  4. [7] ↑ . wikidata.org.
  5. [10] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [5] ↑ . wikidata.org.
  8. [11] ↑ . wikidata.org.
  9. [12] ↑ . wikidata.org.
  10. [13] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  11. [14] ↑ . Virtual International Authority File. Retrieved . wikidata.org.
  12. [3] ↑ . wikidata.org.
  13. [4] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . Retrieved . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). Keiichirō Niwayama. Retrieved October 6, 2026, from https://4ort.xyz/entity/keiichir-niwayama
MLA “Keiichirō Niwayama.” 4ort.xyz Knowledge Graph, 4ort.xyz, 6 Oct. 2026, https://4ort.xyz/entity/keiichir-niwayama.
BibTeX @misc{4ortxyz_keiichir-niwayama_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Keiichirō Niwayama}}, year = {2026}, url = {https://4ort.xyz/entity/keiichir-niwayama}, note = {Accessed: 2026-10-06}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Keiichirō Niwayama — https://4ort.xyz/entity/keiichir-niwayama (retrieved 2026-10-06)

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