Shinjuku-sanchome Station (via Fukutoshin Line)
E676783
Shinjuku-sanchome Station (via the Fukutoshin Line) is a major Tokyo Metro subway station in Shinjuku that serves as a key transfer point between multiple lines in one of Tokyo’s busiest commercial and entertainment districts.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Shinjuku-sanchome Station (via Fukutoshin Line) canonical | 1 |
| Shinjuku-sanchome Station on Tokyo Metro Fukutoshin Line | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7606550 — 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: Shinjuku-sanchome Station (via Fukutoshin Line) Context triple: [Higashi-Shinjuku Station, connectsTo, Shinjuku-sanchome Station (via Fukutoshin Line)]
-
A.
Tokyo Metro Fukutoshin Line (at Ikebukuro Station)
The Tokyo Metro Fukutoshin Line at Ikebukuro Station is a major Tokyo subway line and hub section that provides through-services to multiple private railways, facilitating heavy commuter traffic across central and suburban areas.
-
B.
JR Saikyo Line (at Ikebukuro Station)
The JR Saikyo Line at Ikebukuro Station is a major JR East commuter rail line in Tokyo that provides rapid north–south access through the city and connects with multiple private and subway lines.
-
C.
Jimbocho Station on Toei Shinjuku Line
Jimbocho Station on the Toei Shinjuku Line is an underground subway station in Tokyo’s Chiyoda ward, serving the Jimbocho district and providing transfers to multiple Tokyo Metro and Toei lines.
-
D.
Chuo Line at Morinomiya Station
The Chuo Line at Morinomiya Station is a key Osaka Metro subway line stop that serves as an important transfer point for passengers traveling between central Osaka and surrounding areas.
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E.
Tokyo Metro Marunouchi Line (at Ikebukuro Station)
The Tokyo Metro Marunouchi Line at Ikebukuro Station is a major Tokyo subway line stop that serves as a key transfer point between central Tokyo’s metro network and multiple suburban and urban rail lines.
- 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: Shinjuku-sanchome Station (via Fukutoshin Line) Target entity description: Shinjuku-sanchome Station (via the Fukutoshin Line) is a major Tokyo Metro subway station in Shinjuku that serves as a key transfer point between multiple lines in one of Tokyo’s busiest commercial and entertainment districts.
-
A.
Tokyo Metro Fukutoshin Line (at Ikebukuro Station)
The Tokyo Metro Fukutoshin Line at Ikebukuro Station is a major Tokyo subway line and hub section that provides through-services to multiple private railways, facilitating heavy commuter traffic across central and suburban areas.
-
B.
JR Saikyo Line (at Ikebukuro Station)
The JR Saikyo Line at Ikebukuro Station is a major JR East commuter rail line in Tokyo that provides rapid north–south access through the city and connects with multiple private and subway lines.
-
C.
Jimbocho Station on Toei Shinjuku Line
Jimbocho Station on the Toei Shinjuku Line is an underground subway station in Tokyo’s Chiyoda ward, serving the Jimbocho district and providing transfers to multiple Tokyo Metro and Toei lines.
-
D.
Chuo Line at Morinomiya Station
The Chuo Line at Morinomiya Station is a key Osaka Metro subway line stop that serves as an important transfer point for passengers traveling between central Osaka and surrounding areas.
-
E.
Tokyo Metro Marunouchi Line (at Ikebukuro Station)
The Tokyo Metro Marunouchi Line at Ikebukuro Station is a major Tokyo subway line stop that serves as a key transfer point between central Tokyo’s metro network and multiple suburban and urban rail lines.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
metro station
ⓘ
railway station in Japan ⓘ |
| connectsTo | underground shopping passages in Shinjuku area ⓘ |
| connectsToArea |
Kabukicho area (via walking access)
ⓘ
Shinjuku Gyoen National Garden area (via walking access) ⓘ Shinjuku-sanchome shopping district NERFINISHED ⓘ |
| country | Japan ⓘ |
| electrification | overhead line ⓘ |
| fareSystem | Tokyo Metro fare system ⓘ |
| hasAccessibilityFeatures |
barrier-free routes
ⓘ
elevators ⓘ escalators ⓘ |
| hasFacilitiesNearby |
bars and nightlife venues
ⓘ
department stores ⓘ restaurants ⓘ shopping arcades ⓘ |
| hasPassengerUse | high passenger volume ⓘ |
| hasPlatformType | underground island platform (Fukutoshin Line) ⓘ |
| hasSignageLanguage |
English
ⓘ
Japanese ⓘ |
| hasThroughServices | yes, via Fukutoshin Line to other private railways ⓘ |
| hasTicketGates | yes ⓘ |
| hasUndergroundPassages | yes ⓘ |
| hasUndergroundStructure | yes ⓘ |
| isKeyTransferPoint | yes ⓘ |
| isPartOfCorridor | Tokyo central city rail corridor NERFINISHED ⓘ |
| locatedIn | Shinjuku, Tokyo, Japan NERFINISHED ⓘ |
| locatedInCity | Tokyo NERFINISHED ⓘ |
| locatedInDistrict | Shinjuku commercial district NERFINISHED ⓘ |
| locatedInPrefecture | Tokyo Metropolis NERFINISHED ⓘ |
| locatedInWard | Shinjuku Ward NERFINISHED ⓘ |
| locatedUnder | Shinjuku-dori Avenue vicinity ⓘ |
| operator | Tokyo Metro NERFINISHED ⓘ |
| partOfNetwork | Tokyo Metro network NERFINISHED ⓘ |
| railGauge | 1,067 mm ⓘ |
| safetyFeatures | platform screen doors (Fukutoshin Line) ⓘ |
| servedByLine | Tokyo Metro Fukutoshin Line NERFINISHED ⓘ |
| servesAreaType |
commercial area
ⓘ
entertainment area ⓘ |
| servesFunction |
access to commercial district
ⓘ
access to entertainment district ⓘ commuter transport ⓘ |
| stationCode | F-13 ⓘ |
| ticketing | IC cards accepted (e.g., Suica, PASMO) ⓘ |
| transferTo |
Shinjuku-sanchome Station (Tokyo Metro Marunouchi Line)
NERFINISHED
ⓘ
Shinjuku-sanchome Station (Tokyo Metro Shinjuku Line) NERFINISHED ⓘ |
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: Shinjuku-sanchome Station (via Fukutoshin Line) Description of subject: Shinjuku-sanchome Station (via the Fukutoshin Line) is a major Tokyo Metro subway station in Shinjuku that serves as a key transfer point between multiple lines in one of Tokyo’s busiest commercial and entertainment districts.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Shinjuku-sanchome Station on Tokyo Metro Fukutoshin Line