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Constitution Memorial Day

national holiday in Japan
Event Public Holiday in Japan Q1361489

Facts

8 properties
Instance of
public holiday in Japan, Constitution Day[3]
Country
Japan[2]
Followed by
Greenery Day[4]
Official website
www.moj.go.jp[8]
Part of
Golden Week[5]
Commemorates
The Constitution of Japan[6]
Day in year for periodic occurrence
May 3[7]
Official name
憲法記念日[9]
🏷️ Also known as
en Constitution Memorial Day en Kenpō Kinenbi ar يوم ذكرى الدستور de Verfassungstag el Kenpō Kinenbi el Ημέρα Μνήμης του Συντάγματος της Ιαπωνίας fa سالروز تدوین قانون اساسی fr Kempo Kinen Bi fr Kempô Kinen Bi fr Kempō Kinenbi fr Kempō Kinen Bi fr Kenpō Kinen Bi id Hari Peringatan Konstitusi ja 憲法記念の日 ja 憲法記念日 ko 헌법기념일 nl Dag van de Grondwet nl Dag van de Grondwet (Japan) pl Dzień Konstytucji pl Kenpō Kinenbi
🔖 Identifiers · 5
Library of Congress Authorities ID
sh85071915
BabelNet ID
02543374n
Encyclopædia Britannica Online ID
topic/Constitution-Day
Freebase ID
/m/08xyh5
J9U entity ID
987007541058005171

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🔗 Connections
Instance of 2
Constitution Day, public holiday in Japan
Belongs to 1
Golden Week
Commemorates 1
The Constitution of Japan
Country 1
Japan
Day in year for periodic occurrence 1
May 3
Followed by 1
Greenery Day
Followed by (predecessor) 1
Greenery Day
Part of 1
Golden Week
← Public holiday 1
Japan
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Summary

Constitution Memorial Day is a public holiday in Japan[1].

Related Entities

Japan

References

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

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.
  6. [7] ↑ . wikidata.org.
  7. [8] ↑ . wikidata.org.
  8. [9] ↑ . www8.cao.go.jp. www8.cao.go.jp. Provenance: wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. 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). Constitution Memorial Day. Retrieved November 11, 2026, from https://4ort.xyz/entity/constitution-memorial-day
MLA “Constitution Memorial Day.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Nov. 2026, https://4ort.xyz/entity/constitution-memorial-day.
BibTeX @misc{4ortxyz_constitution-memorial-day_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Constitution Memorial Day}}, year = {2026}, url = {https://4ort.xyz/entity/constitution-memorial-day}, note = {Accessed: 2026-11-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Constitution Memorial Day — https://4ort.xyz/entity/constitution-memorial-day (retrieved 2026-11-11)

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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. 24w ago · Twofivesixbot bot · 2026-05-27 view diff on Wikidata ↗
    Part of → Golden Week
    Commemorates → The Constitution of Japan
    Instance of → public holiday in Japan, Constitution Day
    Official website → https://www.moj.go.jp/hisho/kouhou/hisho08_00024.html
    + 3 other properties edited (see Wikidata diff for full list)
    "Changed claim qualifiers: J9U entity ID: 987007541058005171, mv to monolingual text names on J9U statements"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.