Seto Inland Sea

Interisland Sea in the Pacific Ocean
Thing inland_sea Q231312
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Seto Inland Sea

Summary

Seto Inland Sea is an inland sea[1]. It has Wikipedia articles in 28 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • Seto Inland Sea is located in Wakayama Prefecture[3].
  • Seto Inland Sea is located in Osaka Prefecture[4].
  • Seto Inland Sea is located in Hyōgo Prefecture[5].
  • Seto Inland Sea is located in Okayama Prefecture[6].
  • Seto Inland Sea is located in Hiroshima Prefecture[7].
  • Seto Inland Sea is located in Yamaguchi Prefecture[8].
  • Seto Inland Sea is in the country of Japan[9].
  • Seto Inland Sea is on the body of water Pacific Ocean[10].
  • Seto Inland Sea is on the body of water Philippine Sea[11].
  • Seto Inland Sea is on the body of water Kanmon Straits[12].
  • Seto Inland Sea is on the body of water Bungo Strait[13].
  • Seto Inland Sea's instance of is recorded as inland sea[14].
  • Seto Inland Sea's main regulatory text is recorded as Act on Special Measures Concerning Conservation of the Environment of the Seto Inland Sea[15].
  • Seto Inland Sea followed Paleo-Seto Inland Sea[16].
  • Seto Inland Sea's inflows is recorded as Ōta River[17].
  • Seto Inland Sea's inflows is recorded as Ashida River[18].
  • Seto Inland Sea's inflows is recorded as Aibiki River[19].
  • Seto Inland Sea's inflows is recorded as Asahi River[20].
  • Seto Inland Sea's inflows is recorded as Aya River[21].
  • Seto Inland Sea's inflows is recorded as Doki River[22].
  • Seto Inland Sea's inflows is recorded as Kamo River[23].
  • Seto Inland Sea's inflows is recorded as Kanakura River[24].
  • Seto Inland Sea's inflows is recorded as Kokuryo River[25].
  • Seto Inland Sea's inflows is recorded as Nishiki River[26].
  • Seto Inland Sea's inflows is recorded as Imadate River[27].

Body

Definition and Type

Seto Inland Sea's instance of is recorded as inland sea[14].

Use and Application

Components include Kii Channel[28], a strait[29], in Japan[30]; Osaka Bay[31], a bay[32], in Japan[33]; Harima Sea[34], a nada[35], in Japan[36]; Bisan Seto[37], a channel[38], in Japan[39]; Bingo Sea[40]; and Hiuchi Sea[41].

Influence

Things named for Seto Inland Sea include Setouchi region[42], a region of Japan[43], in Japan[44].

Why It Matters

Seto Inland Sea has Wikipedia articles in 28 language editions, a strong signal of global cultural recognition.[2] It is known by 35 alternative names across languages and contexts.[45]

Entities named for it include Setouchi region[42], a region of Japan[43], in Japan[44].

References

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

Direct Wikidata claims

  1. [9] . wikidata.org.
  2. [14] . wikidata.org.
  3. [15] . wikidata.org.
  4. [3] . wikidata.org.
  5. [4] . wikidata.org.
  6. [5] . wikidata.org.
  7. [6] . wikidata.org.
  8. [7] . wikidata.org.
  9. [8] . wikidata.org.
  10. [16] . wikidata.org.
  11. [17] . wikidata.org.
  12. [18] . wikidata.org.
  13. [19] . wikidata.org.
  14. [20] . wikidata.org.
  15. [21] . wikidata.org.
  16. [22] . wikidata.org.
  17. [23] . wikidata.org.
  18. [24] . wikidata.org.
  19. [25] . wikidata.org.
  20. [26] . wikidata.org.
  21. [27] . wikidata.org.
  22. [10] . wikidata.org.
  23. [11] . wikidata.org.
  24. [12] . wikidata.org.
  25. [13] . wikidata.org.
  26. [28] . wikidata.org.
  27. [31] . wikidata.org.
  28. [34] . wikidata.org.
  29. [37] . wikidata.org.
  30. [40] . wikidata.org.
  31. [41] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [42] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [29] . Wikidata. wikidata.org. → on this site
  2. [30] . Wikidata. wikidata.org. → on this site
  3. [32] . Wikidata. wikidata.org. → on this site
  4. [33] . Wikidata. wikidata.org. → on this site
  5. [35] . Wikidata. wikidata.org. → on this site
  6. [36] . Wikidata. wikidata.org. → on this site
  7. [38] . Wikidata. wikidata.org. → on this site
  8. [39] . Wikidata. wikidata.org. → on this site
  9. [43] . Wikidata. wikidata.org. → on this site
  10. [44] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. wikidata.org.
  2. [45] . 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). Seto Inland Sea. Retrieved May 3, 2026, from https://4ort.xyz/entity/seto-inland-sea
MLA “Seto Inland Sea.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/seto-inland-sea.
BibTeX @misc{4ortxyz_seto-inland-sea_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Seto Inland Sea}}, year = {2026}, url = {https://4ort.xyz/entity/seto-inland-sea}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Seto Inland Sea — https://4ort.xyz/entity/seto-inland-sea (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. 27d ago · Putnik · 2026-06-27 view diff on Wikidata ↗
    Website
    Instance of
    Described by source Armenian Soviet Encyclopedia, Limits of Oceans and Seas, 3rd edition, The Nuttall Encyclopædia
    Category for the water basin Q24597436
    + 23 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P7666]]: japonijos-vidaus-jura"
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