Otemachi

E267183

business district district of Tokyo

Otemachi is a major business district in central Tokyo known for its concentration of corporate headquarters, financial institutions, and proximity to the Imperial Palace.

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All labels observed (4)

Label	Occurrences
Otemachi business district	18
Otemachi canonical	8
Tokyo financial district	2
Otemachi, Tokyo	1

How this entity was disambiguated

This entity first appeared as the object of triple T1183182 — 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: Otemachi
Context triple: [Tokyo Metro Hanzomon Line, connectsDistrict, Otemachi]

A. Akasaka
Akasaka is a central Tokyo district known for its business centers, upscale hotels, and vibrant nightlife.
B. Toranomon
Toranomon is a central business district in Tokyo known for its government offices, corporate headquarters, and proximity to major transport and commercial hubs.
C. Shinjuku
Shinjuku is a major commercial and entertainment district in western Tokyo, known for its busy railway station, skyscrapers, shopping, nightlife, and the Tokyo Metropolitan Government Building.
D. Shibuya
Shibuya is a major commercial and entertainment district in Tokyo, Japan, famous for its bustling streets, youth culture, and iconic landmarks.
E. Nihonbashi
Nihonbashi is a historic commercial district in central Tokyo known for its iconic bridge, traditional merchants, and major financial and retail centers.
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: Otemachi
Target entity description: Otemachi is a major business district in central Tokyo known for its concentration of corporate headquarters, financial institutions, and proximity to the Imperial Palace.

A. Akasaka
Akasaka is a central Tokyo district known for its business centers, upscale hotels, and vibrant nightlife.
B. Toranomon
Toranomon is a central business district in Tokyo known for its government offices, corporate headquarters, and proximity to major transport and commercial hubs.
C. Shinjuku
Shinjuku is a major commercial and entertainment district in western Tokyo, known for its busy railway station, skyscrapers, shopping, nightlife, and the Tokyo Metropolitan Government Building.
D. Shibuya
Shibuya is a major commercial and entertainment district in Tokyo, Japan, famous for its bustling streets, youth culture, and iconic landmarks.
E. Nihonbashi
Nihonbashi is a historic commercial district in central Tokyo known for its iconic bridge, traditional merchants, and major financial and retail centers.
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	business district ⓘ district of Tokyo ⓘ
adjacentTo	Imperial Palace ⓘ Marunouchi ⓘ Tokyo Station ⓘ
country	Japan ⓘ
distanceTo	Imperial Palace outer gardens ⓘ linked to: Tokyo Imperial Palace grounds
economicRole	headquarters district for major Japanese corporations ⓘ major financial center of Tokyo ⓘ
governedBy	Chiyoda City government ⓘ
hasBuildingType	bank headquarters ⓘ insurance company headquarters ⓘ media company offices ⓘ
hasFeature	high-rise buildings ⓘ large corporate campuses ⓘ underground pedestrian network ⓘ
hasLandmark	Otemachi Financial City ⓘ Otemachi Tower ⓘ The Otemachi Place complex ⓘ linked to: Otemachi Financial City
hasLandUse	commercial ⓘ office ⓘ
hasPostalCode	100-0004 ⓘ
hasSubwayStation	Otemachi Station ⓘ
historicalContext	developed on land near the former outer moat of Edo Castle ⓘ
knownFor	concentration of corporate headquarters ⓘ financial institutions ⓘ major office towers ⓘ proximity to the Imperial Palace ⓘ
languageUsed	Japanese ⓘ
locatedIn	Chiyoda, Tokyo ⓘ Honshu ⓘ Kantō region ⓘ Tokyo ⓘ central Tokyo ⓘ
near	Hibiya ⓘ Kanda ⓘ Nihonbashi ⓘ
nearStation	Tokyo Station ⓘ
partOf	Tokyo central business district ⓘ linked to: Tokyo city center
partOfWard	Chiyoda ⓘ
servedByLine	Toei Mita Line ⓘ Tokyo Metro Chiyoda Line ⓘ Tokyo Metro Hanzomon Line ⓘ Tokyo Metro Marunouchi Line ⓘ Tokyo Metro Tozai Line ⓘ
timezone	Japan Standard Time ⓘ
transportHubFor	commuters to central Tokyo ⓘ
UTCOffset	+09:00 ⓘ

How these facts were elicited

Referenced by (29)

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

Tokyo Metro Hanzomon Line → connectsDistrict → Otemachi ⓘ

Chiyoda, Tokyo, Japan → contains → Otemachi business district ⓘ

linked to: Otemachi

Chiyoda → contains → Otemachi business district ⓘ

linked to: Otemachi

Bank of Japan Head Office Building → locatedIn → Tokyo financial district ⓘ

linked to: Otemachi

central Tokyo → contains → Otemachi ⓘ

Tokyo Metro Hibiya Line at Kayabacho → servesArea → Tokyo financial district ⓘ

linked to: Otemachi

Tokyo Metro Tozai Line at Otemachi → locatedIn → Otemachi business district ⓘ

linked to: Otemachi

Tokyo Metro Tozai Line at Otemachi → servesArea → Otemachi business district ⓘ

linked to: Otemachi

Toei Mita Line Otemachi Station → servesArea → Otemachi business district ⓘ

subject linked to: Toei Mita Line at Otemachi

linked to: Otemachi

Tokyo Metro Chiyoda Line → connectsKeyHub → Otemachi ⓘ

Kanda Station → cityDistrictAccess → Otemachi business district ⓘ

linked to: Otemachi

Marunouchi → borderedBy → Otemachi ⓘ

Marunouchi → adjacentTo → Otemachi ⓘ

subject linked to: Marunouchi district

Imperial Palace grounds → adjacentTo → Otemachi business district ⓘ

linked to: Otemachi

Kokyo Gaien National Garden → adjacentTo → Otemachi business district ⓘ

linked to: Otemachi

Tokyo Imperial Palace grounds → adjacentTo → Otemachi business district ⓘ

linked to: Otemachi

Marunouchi business district → adjacentTo → Otemachi business district ⓘ

linked to: Otemachi

Nihonbashi River → locatedNear → Otemachi business district ⓘ

linked to: Otemachi

Tokyo city center → containsBusinessDistrict → Otemachi ⓘ

Tokyo Metro Hanzomon Line at Otemachi → servesDistrict → Otemachi business district ⓘ

linked to: Otemachi

Kanda Station → near → Otemachi business district ⓘ

subject linked to: Kanda Station on Yamanote Line

linked to: Otemachi