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Project Siren

Japanese video game developer
Organization video_game_developer Q4746762
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Summary

Project Siren is a video game developer[1]. It draws 81 Wikipedia views per month (video game developer category, ranking #371 of 1,500).[2]

Key Facts

  • Country: Japan[3]
  • Founder: Keiichiro Toyama[4]
  • Owned by: Sony Group[5]
  • Headquarters location: Tokyo[6]
  • Industry: video game industry[7]
  • Inception: 2004[8]
  • Parent organization or unit: Sony Group[9]
  • Official website: https://www.jp.playstation.com/software/title/jp9000npjc00001_000000000000000000.html[10]

Why It Matters

Project Siren has Wikipedia articles in 7 language editions, a strong signal of global cultural recognition.[11] It is known by 7 alternative names across languages and contexts.[12]

Related Entities

Japan Sony Group video game developer

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.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [11] ↑ . Wikidata sitelinks. wikidata.org.
  3. [12] ↑ . 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). Project Siren. Retrieved October 13, 2026, from https://4ort.xyz/entity/project-siren
MLA “Project Siren.” 4ort.xyz Knowledge Graph, 4ort.xyz, 13 Oct. 2026, https://4ort.xyz/entity/project-siren.
BibTeX @misc{4ortxyz_project-siren_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Project Siren}}, year = {2026}, url = {https://4ort.xyz/entity/project-siren}, note = {Accessed: 2026-10-13}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Project Siren — https://4ort.xyz/entity/project-siren (retrieved 2026-10-13)

Canonical URL: https://4ort.xyz/entity/project-siren · 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. 10d ago · Profesorul Blazat · 2026-10-03 view diff on Wikidata ↗
    Freebase id → —
    Country → Japan
    Instance of → video game developer
    Owned by → Sony Group
    + 22 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||ro */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/57496|batch #57496]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.