Yurakucho
E634386
Yurakucho is a lively commercial and entertainment district in central Tokyo known for its shopping complexes, theaters, and atmospheric izakaya alleys beneath the railway tracks.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Yurakucho canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T6236834 — 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: Yurakucho Context triple: [central Tokyo, contains, Yurakucho]
-
A.
Chiyoda
Chiyoda is a central special ward of Tokyo that serves as Japan’s political and administrative hub, housing the Imperial Palace, the National Diet, and many government institutions.
-
B.
Chiyoda
Chiyoda was a Japanese light aircraft carrier of the Imperial Japanese Navy that served in World War II and was sunk during the Battle off Cape Engaño in 1944.
-
C.
Ikebukuro
Ikebukuro is a major commercial and entertainment district in Tokyo known for its large train station, shopping complexes, and vibrant youth culture.
-
D.
Shinagawa
Shinagawa is a major commercial and transportation hub in Tokyo, Japan, known for its busy railway station, business districts, and waterfront developments.
-
E.
Shinjuku
Shinjuku is a major commercial and entertainment district in western Tokyo, known for its busy railway station, skyscrapers, shopping, nightlife, and the Tokyo Metropolitan Government Building.
- 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: Yurakucho Target entity description: Yurakucho is a lively commercial and entertainment district in central Tokyo known for its shopping complexes, theaters, and atmospheric izakaya alleys beneath the railway tracks.
-
A.
Chiyoda
Chiyoda is a central special ward of Tokyo that serves as Japan’s political and administrative hub, housing the Imperial Palace, the National Diet, and many government institutions.
-
B.
Chiyoda
Chiyoda was a Japanese light aircraft carrier of the Imperial Japanese Navy that served in World War II and was sunk during the Battle off Cape Engaño in 1944.
-
C.
Ikebukuro
Ikebukuro is a major commercial and entertainment district in Tokyo known for its large train station, shopping complexes, and vibrant youth culture.
-
D.
Shinagawa
Shinagawa is a major commercial and transportation hub in Tokyo, Japan, known for its busy railway station, business districts, and waterfront developments.
-
E.
Shinjuku
Shinjuku is a major commercial and entertainment district in western Tokyo, known for its busy railway station, skyscrapers, shopping, nightlife, and the Tokyo Metropolitan Government Building.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
commercial district
ⓘ
district ⓘ entertainment district ⓘ |
| adjacentTo | Tokyo International Forum NERFINISHED ⓘ |
| country | Japan ⓘ |
| developmentEra | 20th century urban commercial development ⓘ |
| governedBy | Chiyoda City government NERFINISHED ⓘ |
| hasFacility |
bars
ⓘ
cinemas ⓘ department stores ⓘ restaurants ⓘ |
| hasFeature |
brick arches under railway tracks
ⓘ
pedestrian-friendly streets ⓘ railway viaducts ⓘ |
| hasLandmark |
Bic Camera Yurakucho
NERFINISHED
ⓘ
Tokyo International Forum NERFINISHED ⓘ Yurakucho Marion complex NERFINISHED ⓘ Yurakucho Mullion NERFINISHED ⓘ Yurakucho Station NERFINISHED ⓘ |
| hasNameInJapanese | 有楽町 ⓘ |
| hasNearbyAttraction |
Hibiya Park
NERFINISHED
ⓘ
Imperial Palace area NERFINISHED ⓘ |
| hasNearbyDistrict | Ginza shopping district NERFINISHED ⓘ |
| knownFor |
dining
ⓘ
izakaya alleys ⓘ nightlife ⓘ railway underpass bars ⓘ salaryman drinking spots ⓘ shopping complexes ⓘ theaters ⓘ |
| languageUsed | Japanese ⓘ |
| locatedIn |
Chiyoda ward
NERFINISHED
ⓘ
Tokyo ⓘ |
| locatedNear |
Ginza
NERFINISHED
ⓘ
Hibiya NERFINISHED ⓘ Marunouchi NERFINISHED ⓘ |
| metroOperator | Tokyo Metro NERFINISHED ⓘ |
| partOf | central Tokyo NERFINISHED ⓘ |
| popularWith |
office workers
ⓘ
tourists ⓘ |
| railwayOperator | East Japan Railway Company NERFINISHED ⓘ |
| servedBy |
JR Keihin-Tohoku Line
NERFINISHED
ⓘ
JR Yamanote Line NERFINISHED ⓘ Tokyo Metro Yurakucho Line NERFINISHED ⓘ |
| timeZone | Japan Standard Time ⓘ |
| transportHub | Yurakucho Station NERFINISHED ⓘ |
| urbanType | mixed-use commercial area ⓘ |
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: Yurakucho Description of subject: Yurakucho is a lively commercial and entertainment district in central Tokyo known for its shopping complexes, theaters, and atmospheric izakaya alleys beneath the railway tracks.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Marunouchi