Tomonaga Sanjūrō

Japanese philosopher
Person human Q11316739
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Summary

Tomonaga Sanjūrō was born on January 1, 1871[1], in Nagasaki Prefecture[2]. He died on January 1, 1951[3]. He worked as a philosopher[4]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (187 views/month, #7,294 of 1,000,298).[5]

Key Facts

  • Date of birth: March 25, 1871[6]
  • Date of death: September 18, 1951[7]
  • Child: Shin'ichirō Tomonaga[8]
  • Country of citizenship: Japan[9], Empire of Japan[10]
  • Employer: Ōtani University[11]
  • Educated at: University of Tokyo[12]
  • Member of: Japan Academy[13]
  • Sex or gender: male[14]
  • Family name: Tomonaga[15]
  • Name in kana: ともなが さんじゅうろう[16]
  • Sibling: Seizō Tomonaga[17]
  • Copyright status as a creator: copyrights on works have expired[18]
  • Japanese court rank: Senior Fifth Rank[19]

Why It Matters

Tomonaga Sanjūrō is known by 4 alternative names across languages and contexts.[20]

FAQs

Where was Tomonaga Sanjūrō born?

Tomonaga Sanjūrō was born in Nagasaki Prefecture[2].

What did Tomonaga Sanjūrō do for work?

Tomonaga Sanjūrō worked as a philosopher[4].

Where did Tomonaga Sanjūrō go to school?

Tomonaga Sanjūrō was educated at University of Tokyo[12].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [14] ↑ . IdRef. Retrieved . wikidata.org.
  3. [9] ↑ . wikidata.org.
  4. [10] ↑ . wikidata.org.
  5. [8] ↑ . wikidata.org.
  6. [12] ↑ . wikidata.org.
  7. [4] ↑ . Integrated Authority File. Retrieved . wikidata.org.
  8. [11] ↑ . wikidata.org.
  9. [13] ↑ . japan-acad.go.jp. Retrieved . japan-acad.go.jp. Provenance: wikidata.org.
  10. [1] ↑ . wikidata.org.
  11. [6] ↑ . wikidata.org.
  12. [3] ↑ . wikidata.org.
  13. [7] ↑ . doi.org. Retrieved . doi.org. Provenance: wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . Retrieved . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [5] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [20] ↑ . 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). Tomonaga Sanjūrō. Retrieved October 10, 2026, from https://4ort.xyz/entity/tomonaga-sanj-r-
MLA “Tomonaga Sanjūrō.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Oct. 2026, https://4ort.xyz/entity/tomonaga-sanj-r-.
BibTeX @misc{4ortxyz_tomonaga-sanj-r-_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Tomonaga Sanjūrō}}, year = {2026}, url = {https://4ort.xyz/entity/tomonaga-sanj-r-}, note = {Accessed: 2026-10-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Tomonaga Sanjūrō — https://4ort.xyz/entity/tomonaga-sanj-r- (retrieved 2026-10-10)

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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. 10d ago · Printstream · 2026-10-01 view diff on Wikidata ↗
    Wikipedia languages → ['de', 'en', 'it', 'ja']
    Sitelink count → 4
    Date of birth → +1871-01-01T00:00:00Z, +1871-03-25T00:00:00Z
    Claims rich → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/57227|batch #57227]]: Import and prefer more precise dates from dewiki"
  2. 4w ago · Immanuelle · 2026-09-10 view diff on Wikidata ↗
    Japanese court rank → Senior Fifth Rank
    "/* wbcreateclaim-create:1| */ Japanese court rank: Senior Fifth Rank, #quickstatements; #temporary_batch_1789071122442"
  3. 21w ago · Epìdosis · 2026-05-15 view diff on Wikidata ↗
    Member of → Japan Academy
    Date of birth → +1871-01-01T00:00:00Z, +1871-03-25T00:00:00Z
    Wikitree person id → 朝永-2
    Family name → Tomonaga
    + 33 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/31701|batch #31701]]: import P21 and P106 from GND (2)"
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