Arimasa Osawa

Japanese writer
Person human Q8950586
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Summary

Arimasa Osawa was born on March 8, 1956[1], in Nagoya[2]. He has worked as a novelist[3]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (1,961 views/month, #7,294 of 1,000,298).[4]

Key Facts

  • Country of citizenship: Japan[5]
  • Native language: Japanese[6]
  • Educated at: Keio University[7], Tōkai Junior and Senior High School[8]
  • Award received: Kobunsha Mystery Literature Grand Prize[9], Shibata Renzaburō Award[10], Yoshikawa Eiji Prize for Literature[11], 小説推理新人賞[12]
  • Sex or gender: male[13]
  • Family name: Ōsawa[14]
  • Given name: Arimasa[15]
  • Official website: https://osawa-office.co.jp/[16]
  • Topic's main category: Q9613028[17]
  • Languages spoken, written or signed: Japanese[18]
  • Name in native language: 大沢在昌[19]
  • Name in kana: おおさわ ありまさ[20]
  • P14750: DA4E-D0B8-946D-F3AF-D514[21]

Why It Matters

Arimasa Osawa has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[22] He is known by 16 alternative names across languages and contexts.[23]

FAQs

Where was Arimasa Osawa born?

Arimasa Osawa's place of birth was Nagoya[2].

What did Arimasa Osawa do for work?

Arimasa Osawa worked as a novelist[3].

Where did Arimasa Osawa go to school?

Arimasa Osawa was educated at Keio University[7] and Tōkai Junior and Senior High School[8].

What awards did Arimasa Osawa receive?

Honors received include Kobunsha Mystery Literature Grand Prize[9], Shibata Renzaburō Award[10], Yoshikawa Eiji Prize for Literature[11], and 小説推理新人賞[12].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [13] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [7] ↑ . wikidata.org.
  5. [8] ↑ . wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [3] ↑ . wikidata.org.
  8. [9] ↑ . wikidata.org.
  9. [10] ↑ . wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [1] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [4] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [22] ↑ . Wikidata sitelinks. wikidata.org.
  3. [23] ↑ . 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). Arimasa Osawa. Retrieved October 18, 2026, from https://4ort.xyz/entity/arimasa-osawa
MLA “Arimasa Osawa.” 4ort.xyz Knowledge Graph, 4ort.xyz, 18 Oct. 2026, https://4ort.xyz/entity/arimasa-osawa.
BibTeX @misc{4ortxyz_arimasa-osawa_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Arimasa Osawa}}, year = {2026}, url = {https://4ort.xyz/entity/arimasa-osawa}, note = {Accessed: 2026-10-18}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Arimasa Osawa — https://4ort.xyz/entity/arimasa-osawa (retrieved 2026-10-18)

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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. 6w ago · ならちゃん · 2026-09-05 view diff on Wikidata ↗
    Allcinema person id → 257615
    "/* wbsetclaim-create:1||1 */ Allcinema person id: 257615, Matched to [[:toollabs:mix-n-match/#/entry/322308152|大沢在昌 (#322308152)]] in [[:toollabs:mix-n-match/#/catalog/8395|Allcinema person]] #mix'n'm"
  2. 8w ago · Trivialist · 2026-08-20 view diff on Wikidata ↗
    P14750 → DA4E-D0B8-946D-F3AF-D514
    "/* wbcreateclaim-create:1| */ P14750: DA4E-D0B8-946D-F3AF-D514, #quickstatements; #temporary_batch_1787260485834"
  3. 17w ago · ならちゃん · 2026-06-20 view diff on Wikidata ↗
    Languages spoken, written or signed → Japanese
    Topic's main category → Q9613028
    Award received → Kobunsha Mystery Literature Grand Prize, Shibata Renzaburō Award, Yoshikawa Eiji Prize for Literature +1
    Family name → Ōsawa
    + 16 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||ko */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/37461|batch #37461]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.