Keiji Sekizawa

Japanese singer
Person human Q26045921
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Keiji Sekizawa

Summary

Keiji Sekizawa is a human[1]. He was born on October 9, 1970[2]. He died on December 7, 2025[3]. He worked as a singer[4].

Key Facts

  • Keiji Sekizawa was born on October 9, 1970[2].
  • Keiji Sekizawa died on December 7, 2025[3].
  • Keiji Sekizawa held citizenship in Japan[5].
  • Keiji Sekizawa worked as a singer[4].
  • Keiji Sekizawa is recorded as male[6].
  • Keiji Sekizawa's instance of is recorded as human[7].
  • The cause of death was cancer[8].
  • Keiji Sekizawa's family name is recorded as Sekizawa[9].
  • Keiji Sekizawa's given name is recorded as Keiji[10].
  • Keiji Sekizawa's manner of death is recorded as natural causes[11].
  • Keiji Sekizawa's instrument is recorded as voice[12].
  • Keiji Sekizawa's languages spoken, written or signed is recorded as Japanese[13].
  • Keiji Sekizawa's name in native language is recorded as 関沢 圭司[14].
  • Keiji Sekizawa's name in kana is recorded as せきざわ けいじ[15].

Body

Origins and Family

Keiji Sekizawa was born on October 9, 1970[2].

Career and Affiliations

Keiji Sekizawa worked as a singer[4].

Death and Burial

Keiji Sekizawa died on December 7, 2025[3]. The cause of death was cancer[8].

FAQs

What did Keiji Sekizawa do for work?

Keiji Sekizawa worked as singer[4].

📑 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). Keiji Sekizawa. Retrieved October 4, 2026, from https://4ort.xyz/entity/keiji-sekizawa
MLA “Keiji Sekizawa.” 4ort.xyz Knowledge Graph, 4ort.xyz, 4 Oct. 2026, https://4ort.xyz/entity/keiji-sekizawa.
BibTeX @misc{4ortxyz_keiji-sekizawa_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Keiji Sekizawa}}, year = {2026}, url = {https://4ort.xyz/entity/keiji-sekizawa}, note = {Accessed: 2026-10-04}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Keiji Sekizawa — https://4ort.xyz/entity/keiji-sekizawa (retrieved 2026-10-04)

Canonical URL: https://4ort.xyz/entity/keiji-sekizawa · 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. 28d ago · ならちゃん · 2026-09-08 view diff on Wikidata ↗
    Allcinema person id → 996408
    "/* wbsetclaim-create:1||1 */ [[Property:P7214]]: 996408, Matched to [[:toollabs:mix-n-match/#/entry/322731855|関沢圭司 (#322731855)]] in [[:toollabs:mix-n-match/#/catalog/8395|Allcinema person]] #mix'n'ma"
  2. 6w ago · ならちゃん · 2026-08-22 view diff on Wikidata ↗
    Cause of death → cancer
    "/* wbeditentity-update-languages-short:0||ko */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/49204|batch #49204]]: Keiji Sekizawa"
  3. 17w ago · Uraniwa · 2026-06-04 view diff on Wikidata ↗
    Country of citizenship → Japan
    Sex or gender → male
    Occupation → singer
    Instagram username → keiji55555
    + 14 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-create:2||1 */ [[Property:P1196]]: [[Q3739104]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.