Saigawa River

river flowing through Nagano prefecture, Japan
Place river Q11571106
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Saigawa River

Summary

Saigawa River is a river[1]. It ranks in the top 2% of river entities by monthly Wikipedia readership (3 views/month).[2]

Key Facts

  • Saigawa River is located in Nagano Prefecture[3].
  • Saigawa River is in the country of Japan[4].
  • Saigawa River's instance of is recorded as river[5].
  • Saigawa River's Commons category is recorded as Sai River (Nagano prefecture)[6].
  • Saigawa River's mouth of the watercourse is recorded as Chikuma River[7].
  • Saigawa River's mouth of the watercourse is recorded as Shinano River[8].
  • Saigawa River comprises Azusa River[9].
  • Saigawa River's catalog code is recorded as 8404030705[10].
  • Saigawa River's coordinate location is recorded as {'lat': 36.62305555555555, 'lon': 138.24722222222223}[11].
  • Saigawa River's coordinate location is recorded as {'lat': 36.2812, 'lon': 137.9464}[12].
  • Saigawa River's coordinate location is recorded as {'lat': 36.6253, 'lon': 138.2483}[13].
  • Saigawa River's significant event is recorded as Battle of Saigawa[14].
  • Saigawa River's origin of the watercourse is recorded as Mount Yari[15].
  • Saigawa River's tributary is recorded as Narai river[16].
  • Saigawa River's tributary is recorded as Susobana river[17].
  • Saigawa River's tributary is recorded as Takase river[18].
  • Saigawa River's tributary is recorded as Hotaka River[19].
  • Saigawa River's native label is recorded as {'lang': 'ja-hani', 'text': '犀川'}[20].
  • Saigawa River's length is recorded as {'unit': 'Q828224', 'amount': '+152.7'}[21].
  • Saigawa River's length is recorded as {'unit': 'Q828224', 'amount': '+153'}[22].
  • Saigawa River's watershed area is recorded as {'unit': 'Q712226', 'amount': '+3054.5'}[23].
  • Saigawa River's drainage basin is recorded as Shinano river basin[24].

Body

Geography

Saigawa River is in the country of Japan[4]. It is located in Nagano Prefecture[3].

Physical Characteristics

Lengths include {'unit': 'Q828224', 'amount': '+152.7'}[21] and {'unit': 'Q828224', 'amount': '+153'}[22].

Designation and Status

Saigawa River's instance of is recorded as river[5].

History and Context

Saigawa River's catalog code is recorded as 8404030705[10].

Why It Matters

Saigawa River ranks in the top 2% of river entities by monthly Wikipedia readership (3 views/month).[2] It is known by 6 alternative names across languages and contexts.[25]

References

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

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [5] . wikidata.org.
  3. [3] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . GeoNames. 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.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [25] . 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). Saigawa River. Retrieved April 10, 2026, from https://4ort.xyz/entity/saigawa-river
MLA “Saigawa River.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/saigawa-river.
BibTeX @misc{4ortxyz_saigawa-river_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Saigawa River}}, year = {2026}, url = {https://4ort.xyz/entity/saigawa-river}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Saigawa River — https://4ort.xyz/entity/saigawa-river (retrieved 2026-04-10)

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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 · MatSuBot bot · 2026-08-03 view diff on Wikidata ↗
    Coordinate location {'lat': 36.62305555555555, 'lon': 138.24722222222223}, {'lat': 36.2812, 'lon': 137.9464}, {'lat': 36.6253, 'lon': 138.2483}
    Mouth of the watercourse Chikuma River, Shinano River
    Coordinates
    Tributary Narai river, Susobana river, Takase river +1
    + 14 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages-short:0||ru, uz */ import labels from sitelinks; cleanup"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.