Koishikawa district

E418467

district educational area neighborhood residential area

Koishikawa district is a residential and educational neighborhood in Tokyo known for sites like Koishikawa Kōrakuen Garden and the University of Tokyo facilities.

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All labels observed (4)

Label	Occurrences
Koishikawa neighborhood	4
Koishikawa	3
Koishikawa district canonical	3
Koishikawa area	1

How this entity was disambiguated

This entity first appeared as the object of triple T2619659 — 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: Koishikawa district
Context triple: [Bunkyō, contains, Koishikawa district]

A. Nagatachō district
Nagatachō district is Tokyo’s political center, housing key institutions such as the National Diet Building, the Prime Minister’s Office, and various government ministries.
B. Shimokitazawa district
Shimokitazawa district is a trendy Tokyo neighborhood known for its narrow streets packed with vintage clothing shops, small theaters, live music venues, and independent cafes.
C. Nihombashi district
Nihombashi district is a historic commercial and financial center of Tokyo known for its traditional merchants, department stores, and role as a major business hub.
D. 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.
E. 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.
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: Koishikawa district
Target entity description: Koishikawa district is a residential and educational neighborhood in Tokyo known for sites like Koishikawa Kōrakuen Garden and the University of Tokyo facilities.

A. Nagatachō district
Nagatachō district is Tokyo’s political center, housing key institutions such as the National Diet Building, the Prime Minister’s Office, and various government ministries.
B. Shimokitazawa district
Shimokitazawa district is a trendy Tokyo neighborhood known for its narrow streets packed with vintage clothing shops, small theaters, live music venues, and independent cafes.
C. Nihombashi district
Nihombashi district is a historic commercial and financial center of Tokyo known for its traditional merchants, department stores, and role as a major business hub.
D. 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.
E. 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.
F. None of above. chosen

Statements (40)

Predicate	Object
instanceOf	district ⓘ educational area ⓘ neighborhood ⓘ residential area ⓘ
administrativeDivisionType	chōme-based district ⓘ
belongsTo	Tokyo 23 special wards area ⓘ linked to: Tokyo 23 wards
country	Japan ⓘ
governedBy	Bunkyō City Office ⓘ linked to: Bunkyō City Government
hasEducationalInstitution	University of Tokyo facilities ⓘ primary and secondary schools ⓘ
hasFunction	commercial (local scale) ⓘ educational ⓘ residential ⓘ
hasGreenSpace	Koishikawa Kōrakuen Garden ⓘ
hasHeritageSite	Koishikawa Kōrakuen Garden ⓘ
hasLandmark	Koishikawa Kōrakuen Garden ⓘ Tokyo Dome City vicinity ⓘ University of Tokyo Faculty of Medicine facilities ⓘ linked to: Faculty of Medicine, The University of Tokyo University of Tokyo Hospital vicinity ⓘ
hasLandUse	mixed-use ⓘ
hasLanguage	Japanese ⓘ
hasPostalCodePrefix	112 ⓘ
knownFor	Koishikawa Kōrakuen Garden ⓘ University of Tokyo facilities ⓘ educational institutions ⓘ residential character ⓘ
locatedIn	Bunkyō ⓘ Tokyo ⓘ
locatedInRegion	Kantō region ⓘ
locatedInTimeZone	Japan Standard Time ⓘ
locatedNear	Kasuga area ⓘ Suidōbashi area ⓘ linked to: Suidobashi area Tokyo Dome ⓘ
partOf	Bunkyō ward ⓘ Tokyo Metropolis ⓘ linked to: Tokyo Prefecture
timeZoneUTCOffset	+09:00 ⓘ
transportServedBy	Iidabashi Station vicinity ⓘ Kasuga Station vicinity ⓘ Korakuen Station vicinity ⓘ
urbanizationLevel	highly urbanized ⓘ

How these facts were elicited

Referenced by (11)

Full triples — surface form annotated when it differs from this entity's canonical label.

Bunkyō → contains → Koishikawa district ⓘ

subject linked to: Bunkyō, Tokyo, Japan

Bunkyo, Tokyo → contains → Koishikawa neighborhood ⓘ