Japan–Korea Undersea Tunnel

a proposed tunnel connecting Japan and Korea
Thing proposed_tunnel Q483151
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Japan–Korea Undersea Tunnel

Summary

Japan–Korea Undersea Tunnel is a proposed tunnel[1]. It draws 242 Wikipedia views per month (proposed_tunnel category, ranking #1 of 8).[2]

Key Facts

  • Japan–Korea Undersea Tunnel is located in Saga Prefecture[3].
  • Japan–Korea Undersea Tunnel is located in Nagasaki Prefecture[4].
  • Japan–Korea Undersea Tunnel is located in Busan[5].
  • Japan–Korea Undersea Tunnel is in the country of Japan[6].
  • Japan–Korea Undersea Tunnel is in the country of South Korea[7].
  • Japan–Korea Undersea Tunnel's instance of is recorded as proposed tunnel[8].
  • Japan–Korea Undersea Tunnel's instance of is recorded as railway tunnel[9].
  • Japan–Korea Undersea Tunnel's crosses is recorded as Korea Strait[10].
  • Japan–Korea Undersea Tunnel's crosses is recorded as Tsushima Island[11].
  • Japan–Korea Undersea Tunnel's crosses is recorded as Iki Island[12].
  • Japan–Korea Undersea Tunnel's locator map image is recorded as Japan-Korea tunnel (English).png[13].
  • Japan–Korea Undersea Tunnel's locator map image is recorded as Japan-Korea tunnel.png[14].
  • Japan–Korea Undersea Tunnel's terminus location is recorded as Busan[15].
  • Japan–Korea Undersea Tunnel's terminus location is recorded as Karatsu[16].
  • Japan–Korea Undersea Tunnel's coordinate location is recorded as {'lat': 34, 'lon': 129.5}[17].
  • Japan–Korea Undersea Tunnel's Freebase ID is recorded as /m/03whwst[18].
  • Japan–Korea Undersea Tunnel's native label is recorded as {'lang': 'ja', 'text': '日韓トンネル'}[19].
  • Japan–Korea Undersea Tunnel's native label is recorded as {'lang': 'ko', 'text': '한일 해저 터널'}[20].
  • Japan–Korea Undersea Tunnel's length is recorded as {'unit': 'Q828224', 'amount': '+150'}[21].
  • Japan–Korea Undersea Tunnel's state of use is recorded as proposed building or structure[22].
  • Japan–Korea Undersea Tunnel's NicoNicoPedia ID is recorded as 日韓トンネル[23].
  • Japan–Korea Undersea Tunnel's Namuwiki ID is recorded as 한일 해저터널[24].

Why It Matters

Japan–Korea Undersea Tunnel draws 242 Wikipedia views per month (proposed_tunnel category, ranking #1 of 8).[2] It has Wikipedia articles in 15 language editions, a strong signal of global cultural recognition.[25] It is known by 14 alternative names across languages and contexts.[26]

References

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

Direct Wikidata claims

  1. [6] . wikidata.org.
  2. [7] . wikidata.org.
  3. [8] . wikidata.org.
  4. [9] . wikidata.org.
  5. [3] . wikidata.org.
  6. [4] . wikidata.org.
  7. [5] . 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] . Freebase Data Dumps. 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.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [25] . Wikidata sitelinks. wikidata.org.
  3. [26] . 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). Japan–Korea Undersea Tunnel. Retrieved May 3, 2026, from https://4ort.xyz/entity/japan-korea-undersea-tunnel
MLA “Japan–Korea Undersea Tunnel.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/japan-korea-undersea-tunnel.
BibTeX @misc{4ortxyz_japan-korea-undersea-tunnel_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Japan–Korea Undersea Tunnel}}, year = {2026}, url = {https://4ort.xyz/entity/japan-korea-undersea-tunnel}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Japan–Korea Undersea Tunnel — https://4ort.xyz/entity/japan-korea-undersea-tunnel (retrieved 2026-05-03)

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