Greater Tokyo Area

largest metropolitan area in Japan
Place metropolitan_area Q328121
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Summary

Greater Tokyo Area is a metropolitan area[1]. It ranks in the top 4% of metropolitan area entities by monthly Wikipedia readership (9,756 views/month).[2]

Key Facts

  • Located in the administrative territorial entity: Tokyo[3]
  • Country: Japan[4]
  • Located in or next to body of water: Pacific Ocean[5]
  • Instance of: capital region[6]
  • Named after: Tokyo[7]
  • Part of: list of metropolitan areas by population[8], three major metropolitan areas in Japan[9], five major metropolitan areas in Japan[10]
  • Commons category: Greater Tokyo Area[11]
  • Has part(s): Tokyo[12], Kanagawa Prefecture[13], Saitama Prefecture[14], Chiba Prefecture[15], Ibaraki Prefecture[16], Tochigi Prefecture[17], Gunma Prefecture[18], Yamanashi Prefecture[19]
  • Coordinate location: 35.689722222222, 139.69166666667[20]
  • Topic's main category: Category:Greater Tokyo Area[21]
  • Population: 37,900,000[22], 35,303,778[23], 26,624,003[24], 29,958,231[25], 31,729,844[26], 34,834,167[27]
  • Area: 13,500[28], 10403.76[29], 36,889[30]
  • Nominal GDP: 157,819,560,723,000[31]
  • Has list: list of definitions of Tokyo area[32]
  • Language used: New Tokyo dialect[33]

Body

Cultural Significance

Things named for Greater Tokyo Area include G-Cans Tunnel[34], a drainage tunnel[35], in Japan[36], founded in 2002[37] and Metropolitan Intercity Railway Company[38], a third sector railways[39], in Japan[40], founded in 1991[41], headquartered in Kanda-Neribeichō[42].

Why It Matters

Greater Tokyo Area has Wikipedia articles in 26 language editions, a strong signal of global cultural recognition.[43] It is known by 81 alternative names across languages and contexts.[44]

Entities named for it include G-Cans Tunnel[34], a drainage tunnel[35], in Japan[36], founded in 2002[37] and Metropolitan Intercity Railway Company[38], a third sector railways[39], in Japan[40], founded in 1991[41], headquartered in Kanda-Neribeichō[42].

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. [3] ↑ . wikidata.org.
  4. [7] ↑ . wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . 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] ↑ . wikidata.org.
  17. [19] ↑ . wikidata.org.
  18. [20] ↑ . 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.
  26. [28] ↑ . wikidata.org.
  27. [29] ↑ . wikidata.org.
  28. [30] ↑ . wikidata.org.
  29. [31] ↑ . wikidata.org.
  30. [32] ↑ . wikidata.org.
  31. [33] ↑ . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [34] ↑ . wikidata.org. → on this site
  2. [38] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [35] ↑ . Wikidata. wikidata.org. → on this site
  2. [36] ↑ . Wikidata. wikidata.org. → on this site
  3. [37] ↑ . Wikidata. wikidata.org. → on this site
  4. [39] ↑ . Wikidata. wikidata.org. → on this site
  5. [40] ↑ . Wikidata. wikidata.org. → on this site
  6. [41] ↑ . Wikidata. wikidata.org. → on this site
  7. [42] ↑ . Wikidata. wikidata.org. → on this site

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [43] ↑ . Wikidata sitelinks. wikidata.org.
  3. [44] ↑ . 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). Greater Tokyo Area. Retrieved October 11, 2026, from https://4ort.xyz/entity/greater-tokyo-area
MLA “Greater Tokyo Area.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Oct. 2026, https://4ort.xyz/entity/greater-tokyo-area.
BibTeX @misc{4ortxyz_greater-tokyo-area_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Greater Tokyo Area}}, year = {2026}, url = {https://4ort.xyz/entity/greater-tokyo-area}, note = {Accessed: 2026-10-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Greater Tokyo Area — https://4ort.xyz/entity/greater-tokyo-area (retrieved 2026-10-11)

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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. 23d ago · RVA2869 · 2026-09-18 view diff on Wikidata ↗
    Has parts → —
    Population → {'amount': '+37900000'}, {'amount': '+35303778'}, {'amount': '+26624003'} +3
    Has part(s) → Tokyo, Kanagawa Prefecture, Saitama Prefecture +5
    Coordinates → —
    + 19 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/54860|batch #54860]]: redundant value, already present at higher administrative level"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.