Tobu Tower Skytree Co., Ltd.
E827458
Tobu Tower Skytree Co., Ltd. is the company that manages and operates Tokyo Skytree and its related observation and commercial facilities in Tokyo, Japan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tobu Tower Skytree Co., Ltd. canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9888138 — 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: Tobu Tower Skytree Co., Ltd. Context triple: [Tembo Deck, operator, Tobu Tower Skytree Co., Ltd.]
-
A.
Tokyo Tower Co., Ltd.
Tokyo Tower Co., Ltd. is the company responsible for operating and maintaining Tokyo Tower, one of Japan’s most iconic landmarks and tourist attractions.
-
B.
高松シンボルタワー
高松シンボルタワーは、香川県高松市のウォーターフロントに建つオフィス・商業・文化施設が一体となった高層複合ビルである。
-
C.
Nagoya TV Tower
Nagoya TV Tower is a historic steel observation and broadcasting tower in central Nagoya, Japan, known as a prominent city landmark and tourist attraction.
-
D.
Yokohama Landmark Tower
Yokohama Landmark Tower is a prominent skyscraper in Yokohama, Japan, known for its height, office and hotel facilities, and observation deck offering panoramic city and bay views.
-
E.
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.
- 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: Tobu Tower Skytree Co., Ltd. Target entity description: Tobu Tower Skytree Co., Ltd. is the company that manages and operates Tokyo Skytree and its related observation and commercial facilities in Tokyo, Japan.
-
A.
Tokyo Tower Co., Ltd.
Tokyo Tower Co., Ltd. is the company responsible for operating and maintaining Tokyo Tower, one of Japan’s most iconic landmarks and tourist attractions.
-
B.
高松シンボルタワー
高松シンボルタワーは、香川県高松市のウォーターフロントに建つオフィス・商業・文化施設が一体となった高層複合ビルである。
-
C.
Nagoya TV Tower
Nagoya TV Tower is a historic steel observation and broadcasting tower in central Nagoya, Japan, known as a prominent city landmark and tourist attraction.
-
D.
Yokohama Landmark Tower
Yokohama Landmark Tower is a prominent skyscraper in Yokohama, Japan, known for its height, office and hotel facilities, and observation deck offering panoramic city and bay views.
-
E.
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.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf | company ⓘ |
| associatedWith |
Sumida Ward
NERFINISHED
ⓘ
Tokyo Skytree Town NERFINISHED ⓘ |
| country | Japan ⓘ |
| focusesOn |
commercial development around Tokyo Skytree
ⓘ
tourism promotion around Tokyo Skytree ⓘ |
| hasBusinessType | subsidiary ⓘ |
| headquartersLocation | Sumida, Tokyo, Japan NERFINISHED ⓘ |
| industry |
facility operation
ⓘ
real estate management ⓘ tourism ⓘ |
| languageOfName | Japanese ⓘ |
| locatedIn | Tokyo, Japan NERFINISHED ⓘ |
| manages |
Tokyo Skytree
NERFINISHED
ⓘ
Tokyo Skytree commercial facilities ⓘ Tokyo Skytree observation facilities ⓘ |
| operates |
Tokyo Skytree
NERFINISHED
ⓘ
Tokyo Skytree Tembo Deck NERFINISHED ⓘ Tokyo Skytree Tembo Galleria NERFINISHED ⓘ commercial facilities at Tokyo Skytree Town ⓘ tourist attractions in Tokyo Skytree ⓘ |
| owns | Tokyo Skytree observation deck business ⓘ |
| parentOrganization | Tobu Railway Co., Ltd. NERFINISHED ⓘ |
| primaryBusiness |
management of broadcasting tower facilities
ⓘ
operation of commercial facilities ⓘ operation of observation facilities ⓘ |
| regionServed |
Kanto region
NERFINISHED
ⓘ
Tokyo Metropolis 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: Tobu Tower Skytree Co., Ltd. Description of subject: Tobu Tower Skytree Co., Ltd. is the company that manages and operates Tokyo Skytree and its related observation and commercial facilities in Tokyo, Japan.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.