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Koichiro Oka

researcher
Person human Q95948822
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Koichiro Oka

Summary

Koichiro Oka is a human[1]. He worked as a researcher[2].

Key Facts

  • Koichiro Oka held citizenship in Japan[3].
  • Koichiro Oka's professions included researcher[2].
  • Among Koichiro Oka's employers was Waseda University[4].
  • Koichiro Oka is recorded as male[5].
  • Koichiro Oka's instance of is recorded as human[6].

Body

Career and Affiliations

Koichiro Oka's professions included researcher[2]. He was employed by Waseda University[4].

FAQs

What did Koichiro Oka do for work?

Koichiro Oka worked as researcher[2].

References

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

Direct Wikidata claims

  1. [5] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [6] ↑ . wikidata.org.
  4. [2] ↑ . wikidata.org.
  5. [4] ↑ . 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). Koichiro Oka. Retrieved May 3, 2026, from https://4ort.xyz/entity/koichiro-oka
MLA “Koichiro Oka.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/koichiro-oka.
BibTeX @misc{4ortxyz_koichiro-oka_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Koichiro Oka}}, year = {2026}, url = {https://4ort.xyz/entity/koichiro-oka}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Koichiro Oka — https://4ort.xyz/entity/koichiro-oka (retrieved 2026-05-03)

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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. 4w ago · Epìdosis · 2026-05-22 view diff on Wikidata ↗
    Occupation → researcher
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32157|batch #32157]]: import P21 and P106 from GND (38)"
  2. 6w ago · Epìdosis · 2026-05-08 view diff on Wikidata ↗
    National library of korea id → KAC201814328
    Cinii research id → 1420564276180486912
    Ddb person (gnd) id → 1207421014
    Nukat id → n2019072567
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/30091|batch #30091]]: import data from GND - part 30 (cf. https://w.wiki/Me9X)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.