Takeharu Yamanaka

Japanese statistician and mayor of Yokohama
Person human Q87616756
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Summary

Takeharu Yamanaka was born on September 27, 1972[1], in Chichibu[2]. He has worked as a researcher[3]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (21,400 views/month, #7,289 of 1,000,298).[4]

Key Facts

  • Country of citizenship: Japan[5]
  • Position held: mayor of Yokohama[6]
  • Employer: Yokohama City University[7]
  • Educated at: School of Political Science and Economics, Waseda University[8], Waseda University Honjo Senior High School[9]
  • Sex or gender: male[10]
  • Commons category: Takeharu Yamanaka[11]
  • Family name: Yamanaka[12]
  • Given name: Takeharu[13]
  • Official website: https://takeharu-yamanaka.yokohama/[14]
  • Languages spoken, written or signed: Japanese[15]
  • Name in native language: 山中 竹春[16]
  • Name in kana: やまなか たけはる[17]
  • Blood type: B[18]
  • Candidacy in election: 2021 Yokohama mayoral election[19]
  • P14411: 182536[20]

Why It Matters

Takeharu Yamanaka has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[21] He is known by 5 alternative names across languages and contexts.[22]

FAQs

Where was Takeharu Yamanaka born?

Takeharu Yamanaka was born in Chichibu[2].

What did Takeharu Yamanaka do for work?

Takeharu Yamanaka worked as a researcher[3].

Where did Takeharu Yamanaka go to school?

Takeharu Yamanaka was educated at School of Political Science and Economics, Waseda University[8] and Waseda University Honjo Senior High School[9].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [10] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . Retrieved . wikidata.org.
  5. [8] ↑ . wikidata.org.
  6. [9] ↑ . wikidata.org.
  7. [3] ↑ . wikidata.org.
  8. [7] ↑ . ORCID Public Data File 2023. Retrieved . pub.orcid.org. Provenance: wikidata.org.
  9. [11] ↑ . wikidata.org.
  10. [1] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . ORCID iD. Retrieved . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . city.yokohama.lg.jp. Retrieved . city.yokohama.lg.jp. Provenance: wikidata.org.
  19. [20] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [4] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [21] ↑ . Wikidata sitelinks. wikidata.org.
  3. [22] ↑ . 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). Takeharu Yamanaka. Retrieved October 14, 2026, from https://4ort.xyz/entity/takeharu-yamanaka
MLA “Takeharu Yamanaka.” 4ort.xyz Knowledge Graph, 4ort.xyz, 14 Oct. 2026, https://4ort.xyz/entity/takeharu-yamanaka.
BibTeX @misc{4ortxyz_takeharu-yamanaka_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Takeharu Yamanaka}}, year = {2026}, url = {https://4ort.xyz/entity/takeharu-yamanaka}, note = {Accessed: 2026-10-14}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Takeharu Yamanaka — https://4ort.xyz/entity/takeharu-yamanaka (retrieved 2026-10-14)

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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. 4d ago · Pudox · 2026-10-11 view diff on Wikidata ↗
    Youtube channel id → UC5I7g6nHo6r_F1zy8T-UFlA, UC-5hj788dPSN4iUH54bZm8Q, UCyGVkyxwCaCYBWFEFXEgm7g
    Lit.link id → yamanaka_takeharu_staff
    Tiktok username → yamanakatakeharu_staff
    Claims rich → —
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/59098|batch #59098]]: peploop send jp 2026-10-11 #63: peploop: add position from ja.wikipedia (rev 111295251)"
  2. 4d ago · ならちゃん · 2026-10-11 view diff on Wikidata ↗
    Threads username → yamanakatakeharu_staff
    Wikipedia languages → ['commons', 'en', 'es', 'fr', 'id', 'ja', 'ru', 'vi', 'zh']
    Instagram username → yamanaka_takeharu.yokohama, yamanakatakeharu_staff
    Sitelink count → 9
    + 1 other property edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ Instagram username: yamanakatakeharu_staff"
  3. 6w ago · ならちゃん · 2026-08-28 view diff on Wikidata ↗
    Languages spoken, written or signed → Japanese
    Place of birth → Chichibu
    Blood type → Q19831454
    Family name → Yamanaka
    + 19 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ P14411: 182536"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.