Nakagin Capsule Tower
E238479
Nakagin Capsule Tower is a pioneering example of Japanese Metabolist architecture, consisting of modular, prefabricated living capsules attached to a central core in Tokyo.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Nakagin Capsule Tower canonical | 6 |
How this entity was disambiguated
This entity first appeared as the object of triple T1945417 — 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: Nakagin Capsule Tower Context triple: [Kisho Kurokawa, notableWork, Nakagin Capsule Tower]
-
A.
Fuji Television Building
The Fuji Television Building is a landmark futuristic headquarters of Fuji TV in Tokyo, renowned for its striking modernist architecture featuring a prominent spherical observation deck.
-
B.
Tsutenkaku Tower
Tsutenkaku Tower is a historic observation and entertainment tower in Osaka, Japan, known as a symbol of the city’s Shinsekai district.
-
C.
Tokyo Metropolitan Government Building
The Tokyo Metropolitan Government Building is a landmark twin-tower skyscraper in Shinjuku, Tokyo, known for housing the city’s government offices and offering public observation decks with panoramic views.
-
D.
Yokohama Red Brick Warehouse
Yokohama Red Brick Warehouse is a historic waterfront complex of red-brick buildings now used as a popular cultural, shopping, and event venue in Yokohama, Japan.
-
E.
Yokohama Marine Tower
Yokohama Marine Tower is a prominent coastal observation tower and tourist attraction in Yokohama, Japan, offering panoramic views of the city and its harbor.
- 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: Nakagin Capsule Tower Target entity description: Nakagin Capsule Tower is a pioneering example of Japanese Metabolist architecture, consisting of modular, prefabricated living capsules attached to a central core in Tokyo.
-
A.
Fuji Television Building
The Fuji Television Building is a landmark futuristic headquarters of Fuji TV in Tokyo, renowned for its striking modernist architecture featuring a prominent spherical observation deck.
-
B.
Tsutenkaku Tower
Tsutenkaku Tower is a historic observation and entertainment tower in Osaka, Japan, known as a symbol of the city’s Shinsekai district.
-
C.
Tokyo Metropolitan Government Building
The Tokyo Metropolitan Government Building is a landmark twin-tower skyscraper in Shinjuku, Tokyo, known for housing the city’s government offices and offering public observation decks with panoramic views.
-
D.
Yokohama Red Brick Warehouse
Yokohama Red Brick Warehouse is a historic waterfront complex of red-brick buildings now used as a popular cultural, shopping, and event venue in Yokohama, Japan.
-
E.
Yokohama Marine Tower
Yokohama Marine Tower is a prominent coastal observation tower and tourist attraction in Yokohama, Japan, offering panoramic views of the city and its harbor.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
Metabolist architecture work
ⓘ
building ⓘ mixed-use building ⓘ |
| architect | Kisho Kurokawa ⓘ |
| architecturalStyle |
Brutalism
ⓘ
Metabolism ⓘ |
| capsuleAttachmentMethod | high-tension bolts ⓘ |
| capsuleFunction |
micro-apartments
ⓘ
offices ⓘ |
| capsuleInteriorFeatures |
built-in bed
ⓘ
compact bathroom unit ⓘ fold-out desk ⓘ round window ⓘ |
| capsuleReplaceability | designed to be individually replaceable ⓘ |
| capsuleSize | approximately 10 square meters per capsule ⓘ |
| client | Nakagin Co., Ltd. ⓘ |
| completionDate | 1972 ⓘ |
| conditionBeforeDemolition | deteriorated ⓘ |
| constructionStartDate | 1970 ⓘ |
| coordinates | 35.6667°N 139.7670°E ⓘ |
| country | Japan ⓘ |
| demolished | 2022 ⓘ |
| demolitionEndDate | 2023 ⓘ |
| demolitionStartDate | 2022 ⓘ |
| designConcept |
modular prefabricated capsules attached to central cores
ⓘ
replaceable housing units ⓘ |
| floorCount | 13 ⓘ |
| hasRoundWindowDiameter | approximately 1.3 meters ⓘ |
| hasStructuralSystem |
bolted-on steel capsules
ⓘ
two interconnected concrete cores ⓘ |
| height | approximately 54 meters ⓘ |
| heritageStatus | widely regarded as a modern architectural icon ⓘ |
| locatedIn |
Chūō, Tokyo
ⓘ
surface form:
Chuo, Tokyo
Ginza ⓘ Japan ⓘ Tokyo ⓘ |
| material |
reinforced concrete core
ⓘ
steel-framed capsules ⓘ |
| movement | Japanese Metabolism movement ⓘ |
| notableFor |
being one of the few built examples of Metabolist architecture
ⓘ
early example of capsule architecture ⓘ use of prefabricated modular units ⓘ |
| numberOfCapsules | 140 ⓘ |
| openingDate | 1972 ⓘ |
| owner | Nakagin Capsule Tower Management Association ⓘ |
| proposedUseAfterDemolition | redevelopment of the site ⓘ |
| purpose |
office space
ⓘ
urban housing ⓘ |
| threatenedBy |
asbestos issues
ⓘ
earthquake safety concerns ⓘ water leakage ⓘ |
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: Nakagin Capsule Tower Description of subject: Nakagin Capsule Tower is a pioneering example of Japanese Metabolist architecture, consisting of modular, prefabricated living capsules attached to a central core in Tokyo.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.