Daikichi Irokawa

Japanese historian
Person human Q11614493
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Daikichi Irokawa

Summary

Daikichi Irokawa is a human[1]. Born in Sawara[2], he… he was born on July 23, 1925[3]. He passed away in Yamanashi Prefecture[4]. He died on September 7, 2021[5]. He worked as a historian[6]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (119 views/month, #7,289 of 1,000,298).[7]

Key Facts

  • Daikichi Irokawa was born in Sawara[2].
  • Daikichi Irokawa passed away in Yamanashi Prefecture[4].
  • Daikichi Irokawa was born on July 23, 1925[3].
  • Daikichi Irokawa died on September 7, 2021[5].
  • Daikichi Irokawa was married to Chizuko Ueno[8].
  • Daikichi Irokawa held citizenship in Japan[9].
  • Daikichi Irokawa held citizenship in Empire of Japan[10].
  • Daikichi Irokawa worked as a historian[6].
  • Daikichi Irokawa's field of work was history of Japan[11].
  • Daikichi Irokawa's field of work was history[12].
  • Among Daikichi Irokawa's employers was Tokyo Keizai University[13].
  • Daikichi Irokawa's education included a stint at University of Tokyo[14].
  • Daikichi Irokawa is recorded as male[15].
  • Daikichi Irokawa's instance of is recorded as human[16].
  • The cause of death was senility[17].
  • Daikichi Irokawa's family name is recorded as Irokawa[18].
  • Daikichi Irokawa's given name is recorded as Daikichi[19].
  • Daikichi Irokawa's topic's main category is recorded as Q110647470[20].
  • Daikichi Irokawa's manner of death is recorded as natural causes[21].
  • Daikichi Irokawa's languages spoken, written or signed is recorded as Japanese[22].
  • Daikichi Irokawa's name in native language is recorded as {'lang': 'ja', 'text': '色川 大吉'}[23].
  • Daikichi Irokawa's name in kana is recorded as いろかわ だいきち[24].
  • Daikichi Irokawa's married name is recorded as {'lang': 'ja', 'text': '上野 大吉'}[25].

Body

Origins and Family

Daikichi Irokawa was born in Sawara[2]. He was born on July 23, 1925[3].

Education

Daikichi Irokawa's education included a stint at University of Tokyo[14].

Career and Affiliations

Daikichi Irokawa worked as a historian[6]. Fields of work include history of Japan[11], a history of a country or state[26], in Japan[27] and history[12]. He was employed by Tokyo Keizai University[13].

Personal Life

Among Daikichi Irokawa's spouses was Chizuko Ueno[8].

Death and Burial

Daikichi Irokawa died on September 7, 2021[5]. He passed away in Yamanashi Prefecture[4]. The cause of death was senility[17].

Why It Matters

Daikichi Irokawa ranks in the top 0.73% of human entities by monthly Wikipedia readership (119 views/month, #7,289 of 1,000,298).[7] He is known by 3 alternative names across languages and contexts.[28]

FAQs

Where was Daikichi Irokawa born?

Daikichi Irokawa's place of birth was Sawara[2].

Where did Daikichi Irokawa die?

Daikichi Irokawa passed away in Yamanashi Prefecture[4].

Who was Daikichi Irokawa married to?

Daikichi Irokawa's spouses include Chizuko Ueno[8].

What did Daikichi Irokawa do for work?

Daikichi Irokawa worked as historian[6].

Where did Daikichi Irokawa go to school?

Daikichi Irokawa was educated at University of Tokyo[14].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [4] . tellerreport.com. tellerreport.com. Provenance: wikidata.org.
  3. [15] . BnF authorities. Retrieved . wikidata.org.
  4. [8] . wikidata.org.
  5. [9] . wikidata.org.
  6. [10] . wikidata.org.
  7. [16] . BnF authorities. Retrieved . wikidata.org.
  8. [14] . wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . Czech National Authority Database. Retrieved . wikidata.org.
  11. [6] . wikidata.org.
  12. [13] . wikidata.org.
  13. [17] . wikidata.org.
  14. [3] . BnF authorities. Retrieved . wikidata.org.
  15. [5] . asahi.com. asahi.com. Provenance: wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . IdRef. Retrieved . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.

Inline context (facts about related entities)

  1. [26] . Wikidata. wikidata.org. → on this site
  2. [27] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [7] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). Daikichi Irokawa. Retrieved April 10, 2026, from https://4ort.xyz/entity/daikichi-irokawa
MLA “Daikichi Irokawa.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/daikichi-irokawa.
BibTeX @misc{4ortxyz_daikichi-irokawa_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Daikichi Irokawa}}, year = {2026}, url = {https://4ort.xyz/entity/daikichi-irokawa}, 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. 17d ago · Epìdosis · 2026-05-15 view diff on Wikidata ↗
    Country of citizenship Japan, Empire of Japan
    Aliases
    Topic's main category Q110647470
    Place of death Yamanashi Prefecture
    + 19 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.