Central Japan International Airport Company
E382204
Central Japan International Airport Company is the firm responsible for managing and operating Chubu Centrair International Airport, a major air transport hub serving the Nagoya metropolitan area in Japan.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Central Japan International Airport Company canonical | 5 |
| 中部国際空港株式会社 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3710958 — 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: Central Japan International Airport Company Context triple: [Chubu Centrair International Airport, operator, Central Japan International Airport Company]
-
A.
Narita International Airport Corporation
Narita International Airport Corporation is the company responsible for managing and operating Narita International Airport, one of Japan’s major international air gateways.
-
B.
Kansai Airports
Kansai Airports is the private consortium responsible for managing and operating major airports in Japan’s Kansai region, including Kansai International Airport.
-
C.
Osaka International Airport Terminal Co., Ltd.
Osaka International Airport Terminal Co., Ltd. is the company responsible for managing and operating the passenger terminal facilities and related services at Osaka International Airport in Japan.
-
D.
Hokkaido Airports Co., Ltd.
Hokkaido Airports Co., Ltd. is a Japanese company responsible for managing and operating multiple airports across Hokkaido, including major international hubs.
-
E.
Central Japan Railway Company
Central Japan Railway Company is a major Japanese railway operator best known for running the Tokaido Shinkansen high-speed rail line connecting Tokyo, Nagoya, and Osaka.
- 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: Central Japan International Airport Company Target entity description: Central Japan International Airport Company is the firm responsible for managing and operating Chubu Centrair International Airport, a major air transport hub serving the Nagoya metropolitan area in Japan.
-
A.
Narita International Airport Corporation
Narita International Airport Corporation is the company responsible for managing and operating Narita International Airport, one of Japan’s major international air gateways.
-
B.
Kansai Airports
Kansai Airports is the private consortium responsible for managing and operating major airports in Japan’s Kansai region, including Kansai International Airport.
-
C.
Osaka International Airport Terminal Co., Ltd.
Osaka International Airport Terminal Co., Ltd. is the company responsible for managing and operating the passenger terminal facilities and related services at Osaka International Airport in Japan.
-
D.
Hokkaido Airports Co., Ltd.
Hokkaido Airports Co., Ltd. is a Japanese company responsible for managing and operating multiple airports across Hokkaido, including major international hubs.
-
E.
Central Japan Railway Company
Central Japan Railway Company is a major Japanese railway operator best known for running the Tokaido Shinkansen high-speed rail line connecting Tokyo, Nagoya, and Osaka.
- F. None of above. chosen
Statements (31)
| Predicate | Object |
|---|---|
| instanceOf |
Japanese company
ⓘ
airport operating company ⓘ |
| airportCodeOperated | NGO ⓘ |
| airportIataCodeOperated | NGO ⓘ |
| airportIcaoCodeOperated | RJGG ⓘ |
| country | Japan ⓘ |
| focusesOn |
airport management
ⓘ
airport operations ⓘ |
| hasFacilityType | international airport ⓘ |
| hasJurisdiction |
Chubu Centrair International Airport
ⓘ
surface form:
Chubu Centrair International Airport site
|
| hasMajorHubStatusForRegion | Chubu region of Japan ⓘ |
| hasNameInEnglish | Central Japan International Airport Company self-link ⓘ |
| hasPrimaryAirportRole | major air transport hub operator ⓘ |
| headquartersLocation |
Tokoname, Aichi Prefecture
ⓘ
surface form:
Tokoname, Aichi Prefecture, Japan
|
| industry |
airport operations
ⓘ
transport infrastructure management ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| manages | Chubu Centrair International Airport ⓘ |
| operates | Chubu Centrair International Airport ⓘ |
| operatingArea |
air transport infrastructure
ⓘ
civil aviation ⓘ |
| primaryFacility | Chubu Centrair International Airport ⓘ |
| regionServed |
Aichi Prefecture
NERFINISHED
ⓘ
Chūbu region ⓘ
surface form:
Chubu region
|
| responsibleFor |
airport facilities management at Chubu Centrair International Airport
ⓘ
airport operations at Chubu Centrair International Airport ⓘ commercial facilities within Chubu Centrair International Airport ⓘ runway and terminal operations at Chubu Centrair International Airport ⓘ |
| servesCity | Nagoya ⓘ |
| servesMetropolitanArea |
Chūkyō metropolitan area
ⓘ
surface form:
Nagoya metropolitan area
|
| servesRegion | central Japan ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Central Japan International Airport Company Description of subject: Central Japan International Airport Company is the firm responsible for managing and operating Chubu Centrair International Airport, a major air transport hub serving the Nagoya metropolitan area in Japan.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Chubu Centrair International Airport
Central Japan International Airport Company
→
hasNameInEnglish
→
Central Japan International Airport Company
self-link
ⓘ
this entity surface form:
中部国際空港株式会社