Yūko Obuchi

Japanese politician
Person human Q455848
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Yūko Obuchi

Summary

Yūko Obuchi is a human[1]. Born in Bunkyō-ku[2], she… she was born on December 11, 1973[3]. She worked as a politician[4]. She ranks in the top 0.73% of human entities by monthly Wikipedia readership (27 views/month, #7,291 of 1,000,298).[5]

Key Facts

  • Yūko Obuchi was born in Bunkyō-ku[2].
  • Yūko Obuchi was born on December 11, 1973[3].
  • Yūko Obuchi's father was Keizō Obuchi[6].
  • Yūko Obuchi's mother was Chizuko Obuchi[7].
  • Yūko Obuchi was married to Katsuaki Setoguchi[8].
  • Yūko Obuchi held citizenship in Japan[9].
  • Japanese was Yūko Obuchi's native language[10].
  • Yūko Obuchi worked as a politician[4].
  • Yūko Obuchi held the position of member of the House of Representatives of Japan[11].
  • Yūko Obuchi held the position of member of the House of Representatives of Japan[12].
  • Yūko Obuchi held the position of member of the House of Representatives of Japan[13].
  • Yūko Obuchi was educated at Seijo University[14].
  • Yūko Obuchi was educated at Seijo Gakuen Junior High School and High School[15].
  • Yūko Obuchi was educated at Waseda University[16].
  • Yūko Obuchi was a member of Shinto Political Alliance Diet Members' Association[17].
  • Yūko Obuchi is recorded as female[18].
  • Yūko Obuchi's instance of is recorded as human[19].
  • Yūko Obuchi was affiliated with the Liberal Democratic Party[20].
  • Yūko Obuchi's Commons category is recorded as Yūko Obuchi[21].
  • Yūko Obuchi's family name is recorded as Obuchi[22].
  • Yūko Obuchi's given name is recorded as Yūko[23].
  • Yūko Obuchi's official website is recorded as https://www.obuchiyuko.com/[24].
  • Yūko Obuchi's languages spoken, written or signed is recorded as Japanese[25].
  • Yūko Obuchi's name in native language is recorded as {'lang': 'ja', 'text': '小渕優子'}[26].
  • Yūko Obuchi's name in kana is recorded as おぶち ゆうこ[27].

Body

Origins and Family

Yūko Obuchi's place of birth was Bunkyō-ku[2]. She was born on December 11, 1973[3]. Her father was Keizō Obuchi[6]. Her mother was Chizuko Obuchi[7]. Japanese was her native language[10].

Education

Educated at Seijo University[14], a university[28], in Japan[29], founded in 1917[30]; Seijo Gakuen Junior High School and High School[15], an unified secondary school in Japan[31], in Japan[32], founded in 1947[33]; and Waseda University[16], a private university[34], in Japan[35], founded in 1882[36], headquartered in Shinjuku[37].

Career and Affiliations

Yūko Obuchi worked as a politician[4]. Positions held include member of the House of Representatives of Japan[11], an elective office[38], in Japan[39].

Personal Life

Yūko Obuchi was married to Katsuaki Setoguchi[8]. She was affiliated with the Liberal Democratic Party[20].

Why It Matters

Yūko Obuchi ranks in the top 0.73% of human entities by monthly Wikipedia readership (27 views/month, #7,291 of 1,000,298).[5] She has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[40] She is known by 18 alternative names across languages and contexts.[41]

FAQs

Where was Yūko Obuchi born?

Yūko Obuchi was born in Bunkyō-ku[2].

Who were Yūko Obuchi's parents?

Yūko Obuchi's father was Keizō Obuchi[6]. Yūko Obuchi's mother was Chizuko Obuchi[7].

Who was Yūko Obuchi married to?

Yūko Obuchi's spouses include Katsuaki Setoguchi[8].

What did Yūko Obuchi do for work?

Yūko Obuchi worked as politician[4].

Where did Yūko Obuchi go to school?

Yūko Obuchi was educated at Seijo University[14], Seijo Gakuen Junior High School and High School[15], and Waseda University[16].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [18] . wikidata.org.
  3. [6] . wikidata.org.
  4. [7] . wikidata.org.
  5. [8] . wikidata.org.
  6. [9] . wikidata.org.
  7. [19] . wikidata.org.
  8. [11] . wikidata.org.
  9. [12] . kouhosha.info. kouhosha.info. Provenance: wikidata.org.
  10. [13] . wikidata.org.
  11. [14] . wikidata.org.
  12. [15] . wikidata.org.
  13. [16] . wikidata.org.
  14. [20] . wikidata.org.
  15. [10] . wikidata.org.
  16. [4] . wikidata.org.
  17. [21] . wikidata.org.
  18. [17] . sinseiren.org. Retrieved . sinseiren.org. Provenance: wikidata.org.
  19. [3] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Inline context (facts about related entities)

  1. [38] . Wikidata. wikidata.org. → on this site
  2. [39] . Wikidata. wikidata.org. → on this site
  3. [28] . Wikidata. wikidata.org. → on this site
  4. [29] . Wikidata. wikidata.org. → on this site
  5. [30] . Wikidata. wikidata.org. → on this site
  6. [31] . Wikidata. wikidata.org. → on this site
  7. [32] . Wikidata. wikidata.org. → on this site
  8. [33] . Wikidata. wikidata.org. → on this site
  9. [34] . Wikidata. wikidata.org. → on this site
  10. [35] . Wikidata. wikidata.org. → on this site
  11. [36] . Wikidata. wikidata.org. → on this site
  12. [37] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [5] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [40] . Wikidata sitelinks. wikidata.org.
  3. [41] . 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). Yūko Obuchi. Retrieved April 10, 2026, from https://4ort.xyz/entity/y-ko-obuchi
MLA “Yūko Obuchi.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/y-ko-obuchi.
BibTeX @misc{4ortxyz_y-ko-obuchi_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Yūko Obuchi}}, year = {2026}, url = {https://4ort.xyz/entity/y-ko-obuchi}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Yūko Obuchi — https://4ort.xyz/entity/y-ko-obuchi (retrieved 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. 14d ago · ならちゃん · 2026-05-11 view diff on Wikidata ↗
    Candidacy in election 2017 Japanese general election
    Citizenship
    Given name Yūko
    Member of
    + 24 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P8885]]: 오부치 유코, #quickstatements; #temporary_batch_1778519438974"
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