Liberal Democratic Party headquarters

E155703

office building political party headquarters

The Liberal Democratic Party headquarters is the central office and administrative hub of Japan’s long-dominant conservative political party, located in Tokyo.

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All labels observed (1)

Label	Occurrences
Liberal Democratic Party headquarters canonical	3

How this entity was disambiguated

This entity first appeared as the object of triple T1360084 — 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: Liberal Democratic Party headquarters
Context triple: [Nagatachō, contains, Liberal Democratic Party headquarters]

A. National Diet Building
The National Diet Building is Japan’s iconic parliamentary complex in Tokyo, known for its distinctive central tower and role as the seat of the country’s legislature.
B. Democratic National Committee headquarters
The Democratic National Committee headquarters is the Washington, D.C. office complex that became historically infamous as the site of the 1972 Watergate break-in, a pivotal event in the Watergate scandal that led to President Richard Nixon’s resignation.
C. Official Residence of the Prime Minister of Japan
The Official Residence of the Prime Minister of Japan is the government-owned complex in Tokyo that serves as both the working headquarters and, in part, the living quarters of Japan’s head of government.
D. Supreme Court of Japan Building
The Supreme Court of Japan Building is the official courthouse complex in Tokyo that houses Japan’s highest judicial authority.
E. Liberal Democratic Party Youth Division
The Liberal Democratic Party Youth Division is the youth wing of Japan’s ruling Liberal Democratic Party, engaging and organizing young members in political activities and leadership development.
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: Liberal Democratic Party headquarters
Target entity description: The Liberal Democratic Party headquarters is the central office and administrative hub of Japan’s long-dominant conservative political party, located in Tokyo.

A. National Diet Building
The National Diet Building is Japan’s iconic parliamentary complex in Tokyo, known for its distinctive central tower and role as the seat of the country’s legislature.
B. Democratic National Committee headquarters
The Democratic National Committee headquarters is the Washington, D.C. office complex that became historically infamous as the site of the 1972 Watergate break-in, a pivotal event in the Watergate scandal that led to President Richard Nixon’s resignation.
C. Official Residence of the Prime Minister of Japan
The Official Residence of the Prime Minister of Japan is the government-owned complex in Tokyo that serves as both the working headquarters and, in part, the living quarters of Japan’s head of government.
D. Supreme Court of Japan Building
The Supreme Court of Japan Building is the official courthouse complex in Tokyo that houses Japan’s highest judicial authority.
E. Liberal Democratic Party Youth Division
The Liberal Democratic Party Youth Division is the youth wing of Japan’s ruling Liberal Democratic Party, engaging and organizing young members in political activities and leadership development.
F. None of above. chosen

Statements (38)

Predicate	Object
instanceOf	office building ⓘ political party headquarters ⓘ
architecturalType	office ⓘ
continent	Asia ⓘ
coordinateSystem	Japanese address system ⓘ
country	Japan ⓘ
hasLanguageOfWorkOrName	Japanese ⓘ
hasPart	executive offices ⓘ meeting rooms ⓘ policy research offices ⓘ press conference hall ⓘ reception area ⓘ
hasPoliticalSignificance	center of LDP national operations ⓘ symbol of LDP dominance in postwar Japanese politics ⓘ
headquartersOf	Liberal Democratic Party ⓘ surface form: Liberal Democratic Party (Japan)
inception	20th century ⓘ
locatedInTheAdministrativeTerritorialEntity	Minato, Tokyo, Japan ⓘ surface form: Minato, Tokyo Tokyo Prefecture ⓘ surface form: Tokyo Metropolis
locatedInTimeZone	Japan Standard Time ⓘ
location	Tokyo ⓘ
maintainedBy	Liberal Democratic Party ⓘ surface form: Liberal Democratic Party (Japan)
occupant	Liberal Democratic Party ⓘ surface form: Liberal Democratic Party (Japan)
ownedBy	Liberal Democratic Party ⓘ surface form: Liberal Democratic Party (Japan)
partOf	Japanese political system ⓘ
politicalAlignmentOfOccupant	centre-right ⓘ conservative ⓘ
primaryUser	LDP Diet members ⓘ LDP executives ⓘ LDP party staff ⓘ
significantEvent	LDP leadership elections ⓘ cabinet formation talks ⓘ coalition negotiations ⓘ
usedFor	election campaign coordination ⓘ internal party governance ⓘ party administration ⓘ policy planning ⓘ political strategy meetings ⓘ press conferences ⓘ

How these facts were elicited

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

Nagatachō, Tokyo, Japan → contains → Liberal Democratic Party headquarters ⓘ

subject surface form: Nagatachō

Vice President of the Liberal Democratic Party (Japan) → governingBody → Liberal Democratic Party headquarters ⓘ

Nagatachō district → contains → Liberal Democratic Party headquarters ⓘ