Japan Air System
E850742
Japan Air System was a major Japanese domestic airline that operated from 1971 until its 2004 merger into Japan Airlines, known for its colorful liveries and extensive regional network.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Japan Air System canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10217349 — 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: Japan Air System Context triple: [McDonnell Douglas MD-90, primaryUsers, Japan Air System]
-
A.
Japan Airlines
Japan Airlines is the flag carrier of Japan, operating an extensive network of domestic and international flights across Asia, Europe, and the Americas.
-
B.
All Nippon Airways
All Nippon Airways is a major Japanese airline and Star Alliance member known for its extensive domestic and international route network and high service standards.
-
C.
JAL
JAL is the vehicle registration code used on license plates issued in the Mexican state of Jalisco.
-
D.
Japan Transocean Air
Japan Transocean Air is a Japanese regional airline that primarily operates domestic routes, especially serving the Okinawa region.
-
E.
Wasaya Airways
Wasaya Airways is a Canadian regional airline based in northern Ontario that primarily provides passenger and cargo services to remote First Nations and northern communities.
- 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: Japan Air System Target entity description: Japan Air System was a major Japanese domestic airline that operated from 1971 until its 2004 merger into Japan Airlines, known for its colorful liveries and extensive regional network.
-
A.
Japan Airlines
Japan Airlines is the flag carrier of Japan, operating an extensive network of domestic and international flights across Asia, Europe, and the Americas.
-
B.
All Nippon Airways
All Nippon Airways is a major Japanese airline and Star Alliance member known for its extensive domestic and international route network and high service standards.
-
C.
JAL
JAL is the vehicle registration code used on license plates issued in the Mexican state of Jalisco.
-
D.
Japan Transocean Air
Japan Transocean Air is a Japanese regional airline that primarily operates domestic routes, especially serving the Okinawa region.
-
E.
Wasaya Airways
Wasaya Airways is a Canadian regional airline based in northern Ontario that primarily provides passenger and cargo services to remote First Nations and northern communities.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
airline
ⓘ
defunct airline ⓘ |
| alliance | Japan Airlines Group NERFINISHED ⓘ |
| callsign | JAS NERFINISHED ⓘ |
| country | Japan ⓘ |
| dateFounded | 1971-04-01 ⓘ |
| dissolutionYear | 2004 ⓘ |
| fleetType |
Airbus A300
NERFINISHED
ⓘ
Airbus A300-600R NERFINISHED ⓘ Airbus A320 NERFINISHED ⓘ Boeing 747 NERFINISHED ⓘ Boeing 767 NERFINISHED ⓘ Boeing 777 NERFINISHED ⓘ Douglas DC-9 NERFINISHED ⓘ McDonnell Douglas MD-81 NERFINISHED ⓘ McDonnell Douglas MD-87 NERFINISHED ⓘ McDonnell Douglas MD-90 NERFINISHED ⓘ YS-11 NERFINISHED ⓘ |
| focusCity |
Fukuoka
NERFINISHED
ⓘ
Osaka NERFINISHED ⓘ Sapporo NERFINISHED ⓘ |
| formedByMergerOf |
Japan Domestic Airlines
NERFINISHED
ⓘ
Toa Airways NERFINISHED ⓘ |
| headquartersLocation |
Japan
ⓘ
Tokyo ⓘ |
| IATAcode | JD NERFINISHED ⓘ |
| ICAOcode | JAS NERFINISHED ⓘ |
| inceptionYear | 1971 ⓘ |
| industry | aviation ⓘ |
| liveryStyle |
multi-colored designs
ⓘ
special themed aircraft ⓘ |
| mainHub |
Haneda Airport
NERFINISHED
ⓘ
Tokyo International Airport NERFINISHED ⓘ |
| marketPosition | third-largest Japanese airline ⓘ |
| mergedInto | Japan Airlines NERFINISHED ⓘ |
| notableFor |
colorful liveries
ⓘ
extensive regional network ⓘ |
| operatedAs | major domestic airline ⓘ |
| parentCompany | Japan Airlines NERFINISHED ⓘ |
| predecessor | Toa Domestic Airlines NERFINISHED ⓘ |
| primaryBusiness | scheduled passenger services ⓘ |
| rebrandedFrom | Toa Domestic Airlines NERFINISHED ⓘ |
| rebrandingYear | 1988 ⓘ |
| routeNetwork |
domestic Japan
ⓘ
regional Asia ⓘ |
| safetyRecord | operated with relatively few major accidents ⓘ |
| secondaryBusiness | cargo services ⓘ |
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: Japan Air System Description of subject: Japan Air System was a major Japanese domestic airline that operated from 1971 until its 2004 merger into Japan Airlines, known for its colorful liveries and extensive regional network.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.