Tokyo Dome Corporation
E451954
Tokyo Dome Corporation is a Japanese entertainment and real estate company best known for owning and operating the Tokyo Dome stadium and its surrounding amusement and commercial complex in Tokyo.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tokyo Dome Corporation canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T4544370 — 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 Dome Corporation Context triple: [Big Egg, operator, Tokyo Dome Corporation]
-
A.
Osaka Dome Corporation
Osaka Dome Corporation is the company responsible for managing and operating the multi-purpose Kyocera Dome stadium in Osaka, Japan.
-
B.
Yokohama Stadium Co., Ltd.
Yokohama Stadium Co., Ltd. is the company responsible for managing and operating Yokohama Stadium, a major baseball and event venue in Yokohama, Japan.
-
C.
National Stadium Co., Ltd.
National Stadium Co., Ltd. is the company responsible for managing and operating Beijing’s iconic National Stadium, commonly known as the Bird’s Nest.
-
D.
Tokyo Tower Co., Ltd.
Tokyo Tower Co., Ltd. is the company responsible for operating and maintaining Tokyo Tower, one of Japan’s most iconic landmarks and tourist attractions.
-
E.
Orix Corporation
Orix Corporation is a diversified Japanese financial services and leasing company with extensive investments in areas such as banking, real estate, and professional sports.
- 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 Dome Corporation Target entity description: Tokyo Dome Corporation is a Japanese entertainment and real estate company best known for owning and operating the Tokyo Dome stadium and its surrounding amusement and commercial complex in Tokyo.
-
A.
Osaka Dome Corporation
Osaka Dome Corporation is the company responsible for managing and operating the multi-purpose Kyocera Dome stadium in Osaka, Japan.
-
B.
Yokohama Stadium Co., Ltd.
Yokohama Stadium Co., Ltd. is the company responsible for managing and operating Yokohama Stadium, a major baseball and event venue in Yokohama, Japan.
-
C.
National Stadium Co., Ltd.
National Stadium Co., Ltd. is the company responsible for managing and operating Beijing’s iconic National Stadium, commonly known as the Bird’s Nest.
-
D.
Tokyo Tower Co., Ltd.
Tokyo Tower Co., Ltd. is the company responsible for operating and maintaining Tokyo Tower, one of Japan’s most iconic landmarks and tourist attractions.
-
E.
Orix Corporation
Orix Corporation is a diversified Japanese financial services and leasing company with extensive investments in areas such as banking, real estate, and professional sports.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
company
ⓘ
entertainment company ⓘ real estate company ⓘ |
| associatedWith | Yomiuri Giants NERFINISHED ⓘ |
| businessArea |
amusement facility operation
ⓘ
commercial real estate leasing ⓘ event planning and management ⓘ hotel operation ⓘ stadium management ⓘ |
| country | Japan ⓘ |
| focusesOn |
mixed-use real estate development
ⓘ
urban entertainment complexes ⓘ |
| hasAmenity |
entertainment venues
ⓘ
hotels ⓘ restaurants ⓘ shopping centers ⓘ spa facilities ⓘ |
| hasFacility |
Korakuen Hall
NERFINISHED
ⓘ
LaQua spa and shopping complex NERFINISHED ⓘ Tokyo Dome City Attractions amusement park NERFINISHED ⓘ Tokyo Dome Hotel NERFINISHED ⓘ commercial facilities around Tokyo Dome ⓘ |
| hasType | publicly traded company ⓘ |
| headquartersLocation | Bunkyo, Tokyo, Japan NERFINISHED ⓘ |
| industry |
amusement parks
ⓘ
entertainment ⓘ leisure facilities ⓘ real estate ⓘ sports facility management ⓘ |
| locatedIn | Tokyo, Japan NERFINISHED ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| notableFor |
developing and managing Tokyo Dome City complex
ⓘ
owning and operating Tokyo Dome stadium ⓘ |
| operates |
Tokyo Dome
NERFINISHED
ⓘ
Tokyo Dome City NERFINISHED ⓘ |
| owns |
Tokyo Dome
NERFINISHED
ⓘ
Tokyo Dome City NERFINISHED ⓘ |
| primaryLanguage | Japanese ⓘ |
| regionServed |
Japan
ⓘ
Tokyo metropolitan area NERFINISHED ⓘ |
| serves |
concert audiences
ⓘ
local residents ⓘ sports fans ⓘ tourists ⓘ |
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: Tokyo Dome Corporation Description of subject: Tokyo Dome Corporation is a Japanese entertainment and real estate company best known for owning and operating the Tokyo Dome stadium and its surrounding amusement and commercial complex in Tokyo.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.