Japanese submarine I-9

1939 Type A1 submarine
Vehicle submarine Q6159079
Press Enter · cited answer in seconds

Summary

Japanese submarine I-9 is a submarine[1]. It ranks in the top 10% of submarine entities by monthly Wikipedia readership (219 views/month).[2]

Key Facts

  • Japanese submarine I-9's instance of is recorded as submarine[3].
  • Japanese submarine I-9 is operated by Imperial Japanese Navy[4].
  • Japanese submarine I-9's manufacturer is recorded as Kure Naval Arsenal[5].
  • Japanese submarine I-9's vessel class is recorded as Type A1 submarine[6].
  • Japanese submarine I-9's country of origin is recorded as Empire of Japan[7].
  • Japanese submarine I-9's coordinate location is recorded as {'latitude': 58.13333333, 'longitude': 177.63333333}[8].
  • Japanese submarine I-9's significant event is recorded as ship launching[9].
  • Japanese submarine I-9's significant event is recorded as keel laying[10].
  • Japanese submarine I-9's described by source is recorded as Combined Fleet[11].
  • Japanese submarine I-9's official name is recorded as I-9[12].
  • Japanese submarine I-9's name is recorded as I-9[13].

Body

Works and Contributions

Things named for Japanese submarine I-9 include Type A1 submarine[14], a submarine class[15], founded in 1939[16].

Why It Matters

Japanese submarine I-9 ranks in the top 10% of submarine entities by monthly Wikipedia readership (219 views/month).[2] It has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[17] It is known by 8 alternative names across languages and contexts.[18]

Entities named for it include Type A1 submarine[14], a submarine class[15], founded in 1939[16].

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . 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.

Inverse relationships (entities pointing at this one)

  1. [14] ↑ . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [15] ↑ . Wikidata. wikidata.org. → on this site
  2. [16] ↑ . 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. [17] ↑ . Wikidata sitelinks. wikidata.org.
  3. [18] ↑ . 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). Japanese submarine I-9. Retrieved October 17, 2026, from https://4ort.xyz/entity/japanese-submarine-i-9
MLA “Japanese submarine I-9.” 4ort.xyz Knowledge Graph, 4ort.xyz, 17 Oct. 2026, https://4ort.xyz/entity/japanese-submarine-i-9.
BibTeX @misc{4ortxyz_japanese-submarine-i-9_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Japanese submarine I-9}}, year = {2026}, url = {https://4ort.xyz/entity/japanese-submarine-i-9}, note = {Accessed: 2026-10-17}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Japanese submarine I-9 — https://4ort.xyz/entity/japanese-submarine-i-9 (retrieved 2026-10-17)

Canonical URL: https://4ort.xyz/entity/japanese-submarine-i-9 · Last refreshed:

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. 6w ago · Vicarage · 2026-09-05 view diff on Wikidata ↗
    Described by source → Combined Fleet
    Instance of → submarine
    Significant event → ship launching, keel laying
    Name → I-9
    + 11 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ Name: I-9, #quickstatements; #temporary_batch_1788603953619; submarine I-9"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.