Minami-Ikebukuro
E848687
Minami-Ikebukuro is a commercial and residential neighborhood in Tokyo’s Toshima ward, known for its proximity to Ikebukuro Station and its mix of shops, offices, and urban amenities.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Minami-Ikebukuro canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T9078221 — 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: Minami-Ikebukuro Context triple: [Toshima, hasMajorDistrict, Minami-Ikebukuro]
-
A.
Minami-Osawa
Minami-Osawa is a suburban district in Tama, Tokyo, known for its large shopping centers, university campuses, and role as a key residential and commercial hub within Tama New Town.
-
B.
Yurakucho
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.
-
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.
Itabashi
Itabashi is a special ward in northern Tokyo, Japan, known as a primarily residential area with a mix of traditional neighborhoods and modern urban infrastructure.
-
E.
千駄ヶ谷
千駄ヶ谷は、東京都渋谷区に位置し、新国立競技場や明治神宮外苑などが近接する住宅地兼文教・スポーツエリアです。
- 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: Minami-Ikebukuro Target entity description: Minami-Ikebukuro is a commercial and residential neighborhood in Tokyo’s Toshima ward, known for its proximity to Ikebukuro Station and its mix of shops, offices, and urban amenities.
-
A.
Minami-Osawa
Minami-Osawa is a suburban district in Tama, Tokyo, known for its large shopping centers, university campuses, and role as a key residential and commercial hub within Tama New Town.
-
B.
Yurakucho
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.
-
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.
Itabashi
Itabashi is a special ward in northern Tokyo, Japan, known as a primarily residential area with a mix of traditional neighborhoods and modern urban infrastructure.
-
E.
千駄ヶ谷
千駄ヶ谷は、東京都渋谷区に位置し、新国立競技場や明治神宮外苑などが近接する住宅地兼文教・スポーツエリアです。
- F. None of above. chosen
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
district
ⓘ
neighborhood ⓘ urban area ⓘ |
| administrativeDivisionOf | Toshima ward ⓘ |
| belongsTo |
Tokyo 23 special wards area
ⓘ
linked to:
Tokyo 23 wards
|
| country | Japan ⓘ |
| governingBody |
Toshima City Government
ⓘ
linked to:
Toshima City Office
|
| hasAmenity |
cafés
ⓘ
convenience stores ⓘ office complexes ⓘ restaurants ⓘ small shops ⓘ |
| hasBuildingType |
apartment buildings
ⓘ
office buildings ⓘ retail stores ⓘ |
| hasCharacteristic |
commercial neighborhood
ⓘ
mixed-use area ⓘ residential neighborhood ⓘ |
| hasEconomicActivity |
office work
ⓘ
retail trade ⓘ services sector ⓘ |
| hasFunction |
commercial center
ⓘ
residential area ⓘ |
| hasInfrastructure |
public transportation access
ⓘ
urban streets ⓘ |
| hasPostalAddressSystem | Japanese addressing system ⓘ |
| hasUrbanForm | high-density development ⓘ |
| isSubareaOf | Ikebukuro ⓘ |
| knownFor |
offices
ⓘ
proximity to Ikebukuro Station ⓘ shops ⓘ urban amenities ⓘ |
| languageUsed | Japanese ⓘ |
| locatedIn |
Kantō region
ⓘ
Tokyo ⓘ Tokyo Metropolis ⓘ
linked to:
Tokyo Metropolis, Japan
Toshima ⓘ |
| locatedInTimeZone | Japan Standard Time ⓘ |
| partOf |
Ikebukuro area
ⓘ
linked to:
Ikebukuro, Tokyo
Tokyo urban area ⓘ
linked to:
Tokyo metropolitan area
|
| timeZoneUTCOffset | +09:00 ⓘ |
| transportHubNearby | Ikebukuro Station ⓘ |
| urbanPlanningType | mixed-use zoning ⓘ |
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: Minami-Ikebukuro Description of subject: Minami-Ikebukuro is a commercial and residential neighborhood in Tokyo’s Toshima ward, known for its proximity to Ikebukuro Station and its mix of shops, offices, and urban amenities.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.