Keio Real Estate
E576608
Keio Real Estate is a Japanese real estate company within the Keio Group, primarily engaged in developing, managing, and leasing properties along and around Keio railway lines and related urban areas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Keio Real Estate canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6203640 — 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: Keio Real Estate Context triple: [Keio Corporation, ownsSubsidiary, Keio Real Estate]
-
A.
Keio New Line
Keio New Line is a commuter railway line in Tokyo, Japan, operated by Keio Corporation as part of the Keio network serving western suburbs of the city.
-
B.
Akasaka East Residence
Akasaka East Residence is a notable residential building within Tokyo’s prestigious Akasaka district, known for its upscale urban living and proximity to major business and entertainment areas.
-
C.
Mitsubishi Estate
Mitsubishi Estate is a major Japanese real estate developer known for large-scale urban redevelopment projects and landmark commercial properties in Japan and abroad.
-
D.
Kashio Seisakujo
Kashio Seisakujo was the original small Japanese manufacturing workshop founded by the Kashio brothers that evolved into the global electronics company Casio.
-
E.
Kaisei Academy
Kaisei Academy is a prestigious Japanese boys' secondary school in Tokyo known for its rigorous academics and history of producing many prominent political and intellectual leaders.
- 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: Keio Real Estate Target entity description: Keio Real Estate is a Japanese real estate company within the Keio Group, primarily engaged in developing, managing, and leasing properties along and around Keio railway lines and related urban areas.
-
A.
Keio New Line
Keio New Line is a commuter railway line in Tokyo, Japan, operated by Keio Corporation as part of the Keio network serving western suburbs of the city.
-
B.
Akasaka East Residence
Akasaka East Residence is a notable residential building within Tokyo’s prestigious Akasaka district, known for its upscale urban living and proximity to major business and entertainment areas.
-
C.
Mitsubishi Estate
Mitsubishi Estate is a major Japanese real estate developer known for large-scale urban redevelopment projects and landmark commercial properties in Japan and abroad.
-
D.
Kashio Seisakujo
Kashio Seisakujo was the original small Japanese manufacturing workshop founded by the Kashio brothers that evolved into the global electronics company Casio.
-
E.
Kaisei Academy
Kaisei Academy is a prestigious Japanese boys' secondary school in Tokyo known for its rigorous academics and history of producing many prominent political and intellectual leaders.
- F. None of above. chosen
Statements (37)
| Predicate | Object |
|---|---|
| instanceOf | real estate company ⓘ |
| affiliatedWith | Keio Corporation ⓘ |
| associatedBrand |
Keio Group brand
ⓘ
linked to:
Keio Corporation
|
| associatedTransportInfrastructure |
Keio railway lines
ⓘ
linked to:
Keio railway network
|
| businessActivity |
commercial real estate
ⓘ
office leasing ⓘ parking facility management ⓘ property development ⓘ property leasing ⓘ property management ⓘ residential real estate ⓘ retail facility development ⓘ |
| country | Japan ⓘ |
| focusArea |
station-area development
ⓘ
transit-oriented development ⓘ urban redevelopment ⓘ |
| industry | real estate ⓘ |
| leases |
office space
ⓘ
residential units ⓘ retail space ⓘ |
| locationCountry | Japan ⓘ |
| manages |
office buildings
ⓘ
parking lots ⓘ rental apartments ⓘ retail properties ⓘ |
| market | Greater Tokyo real estate market ⓘ |
| operatesIn |
property management sector in Japan
ⓘ
real estate development sector in Japan ⓘ real estate leasing sector in Japan ⓘ |
| owns |
commercial buildings
ⓘ
residential buildings ⓘ |
| partOf |
Keio Group
ⓘ
linked to:
Keio Corporation
|
| serves |
Tokyo metropolitan area
ⓘ
areas along Keio railway lines ⓘ areas around Keio railway stations ⓘ |
| strategicObjective |
enhance value of areas along Keio lines
ⓘ
integrate real estate development with railway operations ⓘ |
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: Keio Real Estate Description of subject: Keio Real Estate is a Japanese real estate company within the Keio Group, primarily engaged in developing, managing, and leasing properties along and around Keio railway lines and related urban areas.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.