Masahiro Yamamoto

Japanese baseball player
Person human Q911950
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Summary

Masahiro Yamamoto was born on August 11, 1965[1], in Chigasaki[2]. He has worked as a professional baseball player[3] and baseball commentator[4]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (40,612 views/month, #7,257 of 1,000,298).[5]

Key Facts

  • Country of citizenship: Japan[6]
  • Educated at: Nihon University Fujisawa High School[7]
  • Sex or gender: male[8]
  • Commons category: Masahiro Yamamoto (baseball)[9]
  • Position played on team / speciality: pitcher[10]
  • Sport: baseball[11]
  • Family name: Yamamoto[12]
  • Given name: Masahiro[13]
  • Official website: http://yamamotomasa34.com/[14]
  • Topic's main category: Category:Masahiro Yamamoto (baseball)[15]
  • Languages spoken, written or signed: Japanese[16]
  • Birth name: 山本 昌広[17]
  • Country for sport: Japan[18]
  • Name in native language: 山本昌[19]
  • Name in kana: やまもと まさ[20]
  • Height: 186 cm[21]
  • Mass: 87 kg[22], 95 kg[23]
  • Social media followers: 113,693[24], 83,147[25], 12,800[26], 118,187[27], 121,597[28]

Why It Matters

Masahiro Yamamoto has Wikipedia articles in 6 language editions, a strong signal of global cultural recognition.[29] He is known by 11 alternative names across languages and contexts.[30]

FAQs

Where was Masahiro Yamamoto born?

Masahiro Yamamoto's place of birth was Chigasaki[2].

What did Masahiro Yamamoto do for work?

Masahiro Yamamoto worked as a professional baseball player[3] and baseball commentator[4].

Where did Masahiro Yamamoto go to school?

Masahiro Yamamoto was educated at Nihon University Fujisawa High School[7].

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [8] ↑ . wikidata.org.
  3. [6] ↑ . wikidata.org.
  4. [7] ↑ . wikidata.org.
  5. [3] ↑ . Baseball Reference. Retrieved . wikidata.org.
  6. [4] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [1] ↑ . npb.jp. Retrieved . npb.jp. Provenance: wikidata.org.
  10. [11] ↑ . wikidata.org.
  11. [12] ↑ . wikidata.org.
  12. [13] ↑ . wikidata.org.
  13. [14] ↑ . wikidata.org.
  14. [15] ↑ . wikidata.org.
  15. [16] ↑ . wikidata.org.
  16. [17] ↑ . Retrieved . wikidata.org.
  17. [18] ↑ . wikidata.org.
  18. [19] ↑ . wikidata.org.
  19. [20] ↑ . wikidata.org.
  20. [21] ↑ . npb.jp. Retrieved . npb.jp. Provenance: wikidata.org.
  21. [22] ↑ . wikidata.org.
  22. [23] ↑ . npb.jp. Retrieved . npb.jp. Provenance: wikidata.org.
  23. [24] ↑ . wikidata.org.
  24. [25] ↑ . wikidata.org.
  25. [26] ↑ . wikidata.org.
  26. [27] ↑ . wikidata.org.
  27. [28] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [5] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [29] ↑ . Wikidata sitelinks. wikidata.org.
  3. [30] ↑ . 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). Masahiro Yamamoto. Retrieved October 26, 2026, from https://4ort.xyz/entity/masahiro-yamamoto
MLA “Masahiro Yamamoto.” 4ort.xyz Knowledge Graph, 4ort.xyz, 26 Oct. 2026, https://4ort.xyz/entity/masahiro-yamamoto.
BibTeX @misc{4ortxyz_masahiro-yamamoto_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Masahiro Yamamoto}}, year = {2026}, url = {https://4ort.xyz/entity/masahiro-yamamoto}, note = {Accessed: 2026-10-26}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Masahiro Yamamoto — https://4ort.xyz/entity/masahiro-yamamoto (retrieved 2026-10-26)

Canonical URL: https://4ort.xyz/entity/masahiro-yamamoto · 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. 10w ago · TSUBAME98 · 2026-08-13 view diff on Wikidata ↗
    Educated at → Nihon University Fujisawa High School
    Occupation → professional baseball player, baseball commentator
    "/* wbsetclaim-update:2||1 */ Occupation: professional baseball player"
  2. 15w ago · TSUBAME98 · 2026-07-08 view diff on Wikidata ↗
    Aliases → —
    Wikidata description → Japanese baseball player
    Topic's main category → Category:Masahiro Yamamoto (baseball)
    Website → —
    + 19 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update:2||1|2 */ Member of sports team: Chunichi Dragons"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.