Akasaka Blitz (former concert hall)
E816201
Akasaka Blitz was a popular live music venue in Tokyo known for hosting concerts by both Japanese and international artists before its closure and redevelopment.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Akasaka BLITZ (new hall opened 2017 in same area) | 1 |
| Akasaka BLITZ powered by Sony Music (sponsored name) | 1 |
| Akasaka Blitz (former concert hall) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9723495 — 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: Akasaka Blitz (former concert hall) Context triple: [Akasaka, hasLandmark, Akasaka Blitz (former concert hall)]
-
A.
Sumida Triphony Hall
Sumida Triphony Hall is a prominent concert hall in Tokyo, Japan, known for its excellent acoustics and role as a major venue for orchestral performances.
-
B.
Tokyu Bunkamura complex
Tokyu Bunkamura complex is a major cultural and entertainment center in Tokyo that houses concert halls, theaters, cinemas, and art spaces.
-
C.
Shinjuku Bunka Center
Shinjuku Bunka Center is a cultural and performing arts venue in Tokyo known for hosting concerts, theater performances, and community events.
-
D.
Shibuya Mark City
Shibuya Mark City is a large commercial complex in Tokyo’s Shibuya district, featuring offices, a hotel, and a shopping and dining mall directly connected to Shibuya Station.
-
E.
Tokyo Opera City
Tokyo Opera City is a major arts and cultural complex in Tokyo known for its concert hall, opera performances, art gallery, and office tower.
- 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: Akasaka Blitz (former concert hall) Target entity description: Akasaka Blitz was a popular live music venue in Tokyo known for hosting concerts by both Japanese and international artists before its closure and redevelopment.
-
A.
Sumida Triphony Hall
Sumida Triphony Hall is a prominent concert hall in Tokyo, Japan, known for its excellent acoustics and role as a major venue for orchestral performances.
-
B.
Tokyu Bunkamura complex
Tokyu Bunkamura complex is a major cultural and entertainment center in Tokyo that houses concert halls, theaters, cinemas, and art spaces.
-
C.
Shinjuku Bunka Center
Shinjuku Bunka Center is a cultural and performing arts venue in Tokyo known for hosting concerts, theater performances, and community events.
-
D.
Shibuya Mark City
Shibuya Mark City is a large commercial complex in Tokyo’s Shibuya district, featuring offices, a hotel, and a shopping and dining mall directly connected to Shibuya Station.
-
E.
Tokyo Opera City
Tokyo Opera City is a major arts and cultural complex in Tokyo known for its concert hall, opera performances, art gallery, and office tower.
- F. None of above. chosen
Statements (27)
| Predicate | Object |
|---|---|
| instanceOf | concert hall ⓘ |
| alsoKnownAs |
Akasaka BLITZ
ⓘ
linked to:
Akasaka Sacas
Akasaka BLITZ powered by Sony Music (sponsored name) ⓘ
linked to:
Akasaka Blitz (former concert hall)
Mitsui Sumitomo Visa Taiyou Life BLITZ (sponsored name) ⓘ |
| city | Tokyo ⓘ |
| closingDate | 2017-08-31 ⓘ |
| country | Japan ⓘ |
| demolished | 2017 ⓘ |
| hasFeature |
balcony seating
ⓘ
standing floor ⓘ |
| hosted |
Japanese artists
ⓘ
international artists ⓘ |
| locatedIn |
Akasaka Sacas complex
ⓘ
linked to:
Akasaka Sacas
Akasaka, Minato, Tokyo ⓘ
linked to:
Akasaka district, Minato, Tokyo
Minato, Tokyo ⓘ
linked to:
Minato, Tokyo, Japan
Tokyo ⓘ |
| notableFor |
hosting rock, pop, and idol group performances
ⓘ
intimate mid-size concert setting ⓘ |
| openingDate | 1996-11-02 ⓘ |
| operator |
TBS Television
ⓘ
linked to:
TBS
|
| owner |
TBS Television
ⓘ
linked to:
TBS
|
| partOf |
Akasaka Sacas redevelopment project
ⓘ
linked to:
Akasaka Sacas
|
| primaryUse | live music concerts ⓘ |
| redevelopedAs | part of subsequent Akasaka Sacas area redevelopment ⓘ |
| replacedBy |
Akasaka BLITZ (new hall opened 2017 in same area)
ⓘ
linked to:
Akasaka Blitz (former concert hall)
|
| seatingCapacity | about 1,300 ⓘ |
| status | closed ⓘ |
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: Akasaka Blitz (former concert hall) Description of subject: Akasaka Blitz was a popular live music venue in Tokyo known for hosting concerts by both Japanese and international artists before its closure and redevelopment.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Akasaka Blitz (former concert hall)
linked to: Akasaka Blitz (former concert hall)
subject linked to:
Akasaka Blitz (former concert hall)
linked to: Akasaka Blitz (former concert hall)