Tokyo Metro Marunouchi Line at Otemachi

E648576

metro line station segment railway transport node

Tokyo Metro Marunouchi Line at Otemachi is a major subway line stop in central Tokyo that serves the busy Otemachi business district and offers extensive transfers to other Tokyo Metro lines.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (3)

Label	Occurrences
Tokyo Metro Marunouchi Line at Otemachi canonical	2
Tokyo Metro Marunouchi Line Branch at Otemachi	1
Tokyo Metro Marunouchi Line at Otemachi Station	1

How this entity was disambiguated

This entity first appeared as the object of triple T7161797 — 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: Tokyo Metro Marunouchi Line at Otemachi
Context triple: [Tokyo Metro Tozai Line at Otemachi, connectsTo, Tokyo Metro Marunouchi Line at Otemachi]

A. Tokyo Metro Chiyoda Line at Otemachi
Tokyo Metro Chiyoda Line at Otemachi is a subway line platform and service point within Otemachi Station in central Tokyo, providing urban rail transit and transfers to multiple other Tokyo Metro lines.
B. Tokyo Metro Hanzomon Line at Otemachi
Tokyo Metro Hanzomon Line at Otemachi is a major subway line stop in central Tokyo that serves the Otemachi business district and provides key transfers to multiple other Tokyo Metro lines.
C. Tokyo Metro Tozai Line at Otemachi
Tokyo Metro Tozai Line at Otemachi is a major Tokyo subway line stop located in the Otemachi business district, serving as a key transfer point within the city’s extensive metro network.
D. Tokyo Metro Chiyoda Line at Omotesando
The Tokyo Metro Chiyoda Line at Omotesando is a major subway line stop in central Tokyo that serves the fashionable Omotesando district and connects with other key metro routes.
E. Tokyo Metro Hibiya Line at Kayabacho
Tokyo Metro Hibiya Line at Kayabacho is a busy Tokyo subway line stop in the Nihonbashi business district, providing key access to central commercial and financial areas.
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: Tokyo Metro Marunouchi Line at Otemachi
Target entity description: Tokyo Metro Marunouchi Line at Otemachi is a major subway line stop in central Tokyo that serves the busy Otemachi business district and offers extensive transfers to other Tokyo Metro lines.

A. Tokyo Metro Chiyoda Line at Otemachi
Tokyo Metro Chiyoda Line at Otemachi is a subway line platform and service point within Otemachi Station in central Tokyo, providing urban rail transit and transfers to multiple other Tokyo Metro lines.
B. Tokyo Metro Hanzomon Line at Otemachi
Tokyo Metro Hanzomon Line at Otemachi is a major subway line stop in central Tokyo that serves the Otemachi business district and provides key transfers to multiple other Tokyo Metro lines.
C. Tokyo Metro Tozai Line at Otemachi
Tokyo Metro Tozai Line at Otemachi is a major Tokyo subway line stop located in the Otemachi business district, serving as a key transfer point within the city’s extensive metro network.
D. Tokyo Metro Chiyoda Line at Omotesando
The Tokyo Metro Chiyoda Line at Omotesando is a major subway line stop in central Tokyo that serves the fashionable Omotesando district and connects with other key metro routes.
E. Tokyo Metro Hibiya Line at Kayabacho
Tokyo Metro Hibiya Line at Kayabacho is a busy Tokyo subway line stop in the Nihonbashi business district, providing key access to central commercial and financial areas.
F. None of above. chosen

Statements (32)

Predicate	Object
instanceOf	metro line station segment ⓘ railway transport node ⓘ
connectsTo	Tokyo Metro Chiyoda Line at Otemachi ⓘ Tokyo Metro Hanzomon Line at Otemachi ⓘ Tokyo Metro Mita Line at Otemachi ⓘ linked to: Tokyo Metro Toei Mita Line at Otemachi Tokyo Metro Tozai Line at Otemachi ⓘ
country	Japan ⓘ
fareSystem	Tokyo Metro fare system ⓘ
hasAccessibility	multiple entrances and exits ⓘ
hasFunction	commuter hub ⓘ transfer station ⓘ
hasPlatformType	underground platforms ⓘ
hasRole	key node in central Tokyo subway network ⓘ
hasServiceType	rapid urban transit ⓘ
hasStructure	underground ⓘ
integratedWith	other Tokyo Metro lines at Otemachi Station ⓘ
isBusyDuring	weekday rush hours ⓘ
locatedIn	Otemachi, Chiyoda, Tokyo, Japan ⓘ
locatedInWard	Chiyoda City ⓘ linked to: Chiyoda
nearbyArea	Tokyo Station area ⓘ
nearbyLandmark	major office buildings in Otemachi ⓘ
network	Tokyo Metro network ⓘ linked to: Tokyo Metro
operator	Tokyo Metro ⓘ
partOf	Tokyo Metro Marunouchi Line ⓘ
partOfComplex	Otemachi Station ⓘ
primaryUsers	business travelers ⓘ office workers ⓘ
servedBy	Tokyo Metro Marunouchi Line ⓘ
servesArea	central Tokyo ⓘ
servesDistrict	Otemachi business district ⓘ linked to: Otemachi district
ticketing	IC cards (Suica, PASMO) ⓘ linked to: Suica
transportMode	subway ⓘ

How these facts were elicited

Referenced by (4)

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

Tokyo Metro Tozai Line at Otemachi → connectsTo → Tokyo Metro Marunouchi Line at Otemachi ⓘ

Tokyo Metro Chiyoda Line at Otemachi → connectsTo → Tokyo Metro Marunouchi Line at Otemachi ⓘ

Tokyo Metro Chiyoda Line at Otemachi → connectsTo → Tokyo Metro Marunouchi Line Branch at Otemachi ⓘ

linked to: Tokyo Metro Marunouchi Line at Otemachi

Tokyo Metro Chiyoda Line → interchangesWith → Tokyo Metro Marunouchi Line at Otemachi Station ⓘ

subject linked to: Tokyo Metro Chiyoda Line (nearby via Kasumigaseki)