Grand Steward of the Imperial Household

E339335

government office public position state official

The Grand Steward of the Imperial Household is the highest-ranking official overseeing the administration and affairs of Japan’s Imperial Household Agency.

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All labels observed (3)

Label	Occurrences
Grand Steward of the Imperial Household Agency	4
Grand Steward of the Imperial Household canonical	1
宮内大臣	1

How this entity was disambiguated

This entity first appeared as the object of triple T3214781 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Grand Steward of the Imperial Household
Context triple: [Grand Steward’s Secretariat, associatedWithTitle, Grand Steward of the Imperial Household]

A. Lord Keeper of the Privy Seal of Japan
The Lord Keeper of the Privy Seal of Japan was a senior court official who served as the Emperor’s chief advisor and custodian of the state seal, wielding significant influence over imperial decisions in prewar Japan.
B. Grand Cordon of the Order of the Sacred Treasure
The Grand Cordon of the Order of the Sacred Treasure is one of Japan’s highest national orders, awarded for distinguished long-term public service and contributions to the state.
C. Grand Cordon of the Order of the Paulownia Flowers
The Grand Cordon of the Order of the Paulownia Flowers is one of Japan’s highest honors, awarded for exceptionally distinguished contributions to the state and public.
D. Grand Cordon of the Order of the Rising Sun
The Grand Cordon of the Order of the Rising Sun is the highest class of one of Japan’s most prestigious national orders, awarded for exceptional merit in international relations, culture, and public service.
E. Lord President of the Privy Council of Japan
The Lord President of the Privy Council of Japan was the head of the emperor’s highest advisory body during the Meiji and early Shōwa periods, wielding significant influence over constitutional and state affairs.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Grand Steward of the Imperial Household
Target entity description: The Grand Steward of the Imperial Household is the highest-ranking official overseeing the administration and affairs of Japan’s Imperial Household Agency.

A. Lord Keeper of the Privy Seal of Japan
The Lord Keeper of the Privy Seal of Japan was a senior court official who served as the Emperor’s chief advisor and custodian of the state seal, wielding significant influence over imperial decisions in prewar Japan.
B. Grand Cordon of the Order of the Sacred Treasure
The Grand Cordon of the Order of the Sacred Treasure is one of Japan’s highest national orders, awarded for distinguished long-term public service and contributions to the state.
C. Grand Cordon of the Order of the Paulownia Flowers
The Grand Cordon of the Order of the Paulownia Flowers is one of Japan’s highest honors, awarded for exceptionally distinguished contributions to the state and public.
D. Grand Cordon of the Order of the Rising Sun
The Grand Cordon of the Order of the Rising Sun is the highest class of one of Japan’s most prestigious national orders, awarded for exceptional merit in international relations, culture, and public service.
E. Lord President of the Privy Council of Japan
The Lord President of the Privy Council of Japan was the head of the emperor’s highest advisory body during the Meiji and early Shōwa periods, wielding significant influence over constitutional and state affairs.
F. None of above. chosen

Statements (43)

Predicate	Object
instanceOf	government office ⓘ public position ⓘ state official ⓘ
appliesToJurisdiction	Japan ⓘ
appointedBy	Cabinet of Japan ⓘ
country	Japan ⓘ
employer	Government of Japan ⓘ
governmentBranch	executive branch of Japan ⓘ
hasAuthorityOver	departments of the Imperial Household Agency ⓘ
hasDuties	administration of Imperial properties ⓘ coordination of ceremonies of the Imperial Household ⓘ management of Imperial residences ⓘ support for Imperial Household public activities ⓘ
hasJapaneseName	宮内庁長官 ⓘ
hasPart	Vice Grand Steward of the Imperial Household ⓘ
headOf	Imperial Household Agency ⓘ
hierarchicalPosition	highest-ranking official of the Imperial Household Agency ⓘ
isDistinctFrom	Chamberlain of Japan ⓘ Emperor of Japan ⓘ Grand Chamberlain of Japan ⓘ linked to: Chamberlain of Japan
isPositionIn	Japanese civil service ⓘ
jurisdiction	Imperial Household ⓘ
languageOfWorkOrName	Japanese ⓘ
locatedInTheAdministrativeTerritorialEntity	Tokyo Metropolis ⓘ linked to: Tokyo Prefecture
officeHolderOf	Imperial Household Agency ⓘ
officeType	bureaucratic leadership position ⓘ
oversees	Imperial Household Agency budget ⓘ Imperial Household Agency operations ⓘ Imperial Household Agency staff ⓘ linked to: Imperial Household Agency
partOf	Imperial Household Agency ⓘ
relatedTo	Emperor of Japan ⓘ Imperial Family of Japan ⓘ linked to: Imperial House of Japan
responsibleFor	administration of the Imperial Household Agency ⓘ affairs of the Imperial Household Agency ⓘ management of the Imperial Household ⓘ support of the Emperor of Japan ⓘ support of the Imperial Family ⓘ
seat	Imperial Household Agency headquarters ⓘ linked to: Imperial Household Agency Building Tokyo ⓘ
sector	public administration ⓘ
style	Grand Steward ⓘ
subordinateTo	Cabinet Office of Japan ⓘ Prime Minister of Japan ⓘ

How these facts were elicited