Tainai

city in Niigata Prefecture, Japan
Place city_of_japan Q877266
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Tainai

Summary

Tainai is a city of Japan[1]. Tainai has Wikipedia articles in 22 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • Tainai is located in Niigata Prefecture[3].
  • Tainai is in the country of Japan[4].
  • Tainai is on the body of water Sea of Japan[5].
  • Tainai's instance of is recorded as city of Japan[6].
  • Tainai's shares border with is recorded as Shibata[7].
  • Tainai's shares border with is recorded as Murakami[8].
  • Tainai's shares border with is recorded as Sekikawa[9].
  • Tainai's shares border with is recorded as Oguni[10].
  • Tainai's twinned administrative body is recorded as Carbondale[11].
  • Tainai's Commons category is recorded as Tainai, Niigata[12].
  • Tainai's located in time zone is recorded as UTC+09:00[13].
  • September 1, 2005 marks the founding of Tainai[14].
  • Tainai's coordinate location is recorded as {'lat': 38.059694444444446, 'lon': 139.41033333333334}[15].
  • Tainai's official website is recorded as https://www.city.tainai.niigata.jp/[16].
  • Tainai's topic's main category is recorded as Category:Tainai, Niigata[17].
  • Tainai has a population of {'amount': '+28004'}[18].
  • Tainai has a population of {'amount': '+30198'}[19].
  • Tainai has a population of {'amount': '+31424'}[20].
  • Tainai's replaces is recorded as Nakajō[21].
  • Tainai's replaces is recorded as Kurokawa[22].
  • Tainai's legal form is recorded as ordinary local public entity[23].
  • Tainai's native label is recorded as {'lang': 'ja', 'text': '胎内市'}[24].
  • Tainai's name in kana is recorded as たいないし[25].
  • Tainai covers an area of {'unit': 'Q712226', 'amount': '+265.18'}[26].
  • Tainai's associated electoral district is recorded as Niigata 3rd district[27].

Body

Geography

Tainai is in the country of Japan[4]. Tainai is located in Niigata Prefecture[3]. Tainai is on the body of water Sea of Japan[5].

Physical Characteristics

Tainai covers an area of {'unit': 'Q712226', 'amount': '+265.18'}[26]. Population counts include {'amount': '+28004'}[18], {'amount': '+30198'}[19], and {'amount': '+31424'}[20].

Designation and Status

Tainai's instance of is recorded as city of Japan[6].

History and Context

September 1, 2005 marks the founding of Tainai[14].

Cultural Significance

Things named for Tainai include 10364 Tainai[28], an asteroid[29].

Why It Matters

Tainai has Wikipedia articles in 22 language editions, a strong signal of global cultural recognition.[2]

Entities named for Tainai include 10364 Tainai[28], an asteroid[29].

References

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

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [6] . wikidata.org.
  3. [7] . wikidata.org.
  4. [8] . wikidata.org.
  5. [9] . wikidata.org.
  6. [10] . wikidata.org.
  7. [3] . wikidata.org.
  8. [11] . wikidata.org.
  9. [5] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . pref.niigata.lg.jp. Retrieved . pref.niigata.lg.jp. Provenance: wikidata.org.
  17. [19] . e-stat.go.jp. Retrieved . e-stat.go.jp. Provenance: wikidata.org.
  18. [20] . e-stat.go.jp. Retrieved . e-stat.go.jp. Provenance: wikidata.org.
  19. [21] . 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.

Inverse relationships (entities pointing at this one)

  1. [28] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [29] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. 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). Tainai. Retrieved April 10, 2026, from https://4ort.xyz/entity/tainai
MLA “Tainai.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/tainai.
BibTeX @misc{4ortxyz_tainai_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Tainai}}, year = {2026}, url = {https://4ort.xyz/entity/tainai}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Tainai — https://4ort.xyz/entity/tainai (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. 11d ago · RVA2869 · 2026-08-12 view diff on Wikidata ↗
    Associated electoral district Niigata 3rd district
    Located in the administrative territorial entity Niigata Prefecture
    Official website https://www.city.tainai.niigata.jp/
    Inception
    + 21 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/46950|batch #46950]]: redundant value, already present at higher administrative level"
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