Nagoya City Transportation Bureau

E324253

municipal transportation authority public transit operator

The Nagoya City Transportation Bureau is the municipal authority responsible for operating Nagoya’s public transit network, including its subway and bus systems.

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All labels observed (4)

Label	Occurrences
Transportation Bureau City of Nagoya	11
Nagoya City Transportation Bureau canonical	1
Nagoya Transportation Development Organization	1
名古屋市交通局	1

How this entity was disambiguated

This entity first appeared as the object of triple T3040070 — 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: Nagoya City Transportation Bureau
Context triple: [Nagoya Station, operator, Nagoya City Transportation Bureau]

A. Nagoya Port Authority
Nagoya Port Authority is the public body responsible for managing and developing the Port of Nagoya, one of Japan’s largest and busiest international trade hubs.
B. Tokyo Metropolitan Bureau of Transportation
The Tokyo Metropolitan Bureau of Transportation is the local government agency that operates key public transit services in Tokyo, including subways, trams, and buses.
C. Teito Rapid Transit Authority
Teito Rapid Transit Authority was the former public operator of several Tokyo subway lines before its privatization and reorganization as Tokyo Metro.
D. Kyoto Municipal Transportation Bureau
Kyoto Municipal Transportation Bureau is the local government agency responsible for operating and managing public transportation services, including the subway system, in Kyoto, Japan.
E. Osaka Monorail Co., Ltd.
Osaka Monorail Co., Ltd. is the railway company that operates the Osaka Monorail transit system in Osaka Prefecture, Japan.
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: Nagoya City Transportation Bureau
Target entity description: The Nagoya City Transportation Bureau is the municipal authority responsible for operating Nagoya’s public transit network, including its subway and bus systems.

A. Nagoya Port Authority
Nagoya Port Authority is the public body responsible for managing and developing the Port of Nagoya, one of Japan’s largest and busiest international trade hubs.
B. Tokyo Metropolitan Bureau of Transportation
The Tokyo Metropolitan Bureau of Transportation is the local government agency that operates key public transit services in Tokyo, including subways, trams, and buses.
C. Teito Rapid Transit Authority
Teito Rapid Transit Authority was the former public operator of several Tokyo subway lines before its privatization and reorganization as Tokyo Metro.
D. Kyoto Municipal Transportation Bureau
Kyoto Municipal Transportation Bureau is the local government agency responsible for operating and managing public transportation services, including the subway system, in Kyoto, Japan.
E. Osaka Monorail Co., Ltd.
Osaka Monorail Co., Ltd. is the railway company that operates the Osaka Monorail transit system in Osaka Prefecture, Japan.
F. None of above. chosen

Statements (41)

Predicate	Object
instanceOf	municipal transportation authority ⓘ public transit operator ⓘ
country	Japan ⓘ
governingBody	Nagoya City Government ⓘ linked to: Government of Nagoya
hasAbbreviation	NCTB ⓘ
hasOfficialWebsite	https://www.kotsu.city.nagoya.jp/ ⓘ
headquartersCountry	Japan ⓘ
headquartersLocation	Nagoya ⓘ
industry	bus transport ⓘ public transportation ⓘ urban rail transport ⓘ
jurisdiction	Nagoya municipal government ⓘ linked to: Government of Nagoya
languageOfName	Japanese ⓘ
locatedInTimeZone	Japan Standard Time ⓘ
nativeName	名古屋市交通局 ⓘ linked to: Nagoya City Transportation Bureau
nativeNameLanguageCode	ja ⓘ
operatesBusServiceType	local bus ⓘ municipal bus ⓘ
operatesInCity	Nagoya ⓘ
operatesInPrefecture	Aichi Prefecture ⓘ
operatesInRegion	Chubu region ⓘ linked to: Chūbu region
operatesMode	bus ⓘ subway ⓘ
operatesRailwayType	metro ⓘ rapid transit ⓘ
operatesTransitSystem	Nagoya City Bus ⓘ Nagoya Municipal Subway ⓘ
operatesUnderLegalForm	municipal bureau ⓘ
ownedBy	Nagoya City ⓘ linked to: Nagoya
parentOrganization	City of Nagoya ⓘ linked to: Nagoya
regionServed	Nagoya ⓘ
responsibleFor	maintenance of municipal transit infrastructure in Nagoya ⓘ operation of Nagoya city bus network ⓘ operation of Nagoya subway network ⓘ planning of municipal transit services in Nagoya ⓘ
sector	public sector ⓘ
serviceArea	Nagoya metropolitan area ⓘ linked to: Chūkyō metropolitan area
serviceType	public transportation ⓘ urban transit ⓘ
transportAuthorityType	city transportation bureau ⓘ
usesFareSystem	Nagoya municipal transit fare system ⓘ

How these facts were elicited