Nuclear and Industrial Safety Agency
E223648
The Nuclear and Industrial Safety Agency was Japan’s former government body responsible for overseeing nuclear power safety and industrial regulation, notably scrutinized for its role during the Fukushima Daiichi nuclear disaster.
All labels observed (5)
How this entity was disambiguated
This entity first appeared as the object of triple T1979340 — 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: Nuclear and Industrial Safety Agency Context triple: [Fukushima Daiichi nuclear disaster, countryRegulator, Nuclear and Industrial Safety Agency]
-
A.
Defense Nuclear Facilities Safety Board
The Defense Nuclear Facilities Safety Board is an independent U.S. federal agency that oversees and advises on safety standards and practices at Department of Energy defense nuclear facilities.
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B.
Norwegian Radiation and Nuclear Safety Authority
The Norwegian Radiation and Nuclear Safety Authority is Norway’s national regulatory body responsible for overseeing radiation protection, nuclear safety, and preparedness for nuclear and radiological emergencies.
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C.
Institute for Nuclear Security
The Institute for Nuclear Security is a specialized research and education center focused on nuclear security, nonproliferation, and related policy and technical issues.
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D.
Defence Nuclear Organisation
The Defence Nuclear Organisation is the branch of the UK Ministry of Defence responsible for overseeing and managing the British Armed Forces’ nuclear capabilities and related policy.
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E.
World Nuclear Association
The World Nuclear Association is an international industry organization that promotes the peaceful use and development of nuclear power worldwide, representing companies involved in all aspects of the nuclear fuel cycle.
- 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: Nuclear and Industrial Safety Agency Target entity description: The Nuclear and Industrial Safety Agency was Japan’s former government body responsible for overseeing nuclear power safety and industrial regulation, notably scrutinized for its role during the Fukushima Daiichi nuclear disaster.
-
A.
Defense Nuclear Facilities Safety Board
The Defense Nuclear Facilities Safety Board is an independent U.S. federal agency that oversees and advises on safety standards and practices at Department of Energy defense nuclear facilities.
-
B.
Norwegian Radiation and Nuclear Safety Authority
The Norwegian Radiation and Nuclear Safety Authority is Norway’s national regulatory body responsible for overseeing radiation protection, nuclear safety, and preparedness for nuclear and radiological emergencies.
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C.
Institute for Nuclear Security
The Institute for Nuclear Security is a specialized research and education center focused on nuclear security, nonproliferation, and related policy and technical issues.
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D.
Defence Nuclear Organisation
The Defence Nuclear Organisation is the branch of the UK Ministry of Defence responsible for overseeing and managing the British Armed Forces’ nuclear capabilities and related policy.
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E.
World Nuclear Association
The World Nuclear Association is an international industry organization that promotes the peaceful use and development of nuclear power worldwide, representing companies involved in all aspects of the nuclear fuel cycle.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
government agency
ⓘ
regulatory authority ⓘ |
| abbreviation | NISA ⓘ |
| country | Japan ⓘ |
| criticizedBy |
Diet of Japan
ⓘ
surface form:
Japanese Diet investigation committees
international nuclear safety experts ⓘ |
| criticizedFor |
handling of the Fukushima Daiichi nuclear disaster
ⓘ
insufficient independence from the nuclear industry ⓘ regulatory capture ⓘ |
| dissolutionReason | reform of Japan’s nuclear regulatory system after Fukushima disaster ⓘ |
| dissolved | 2012 ⓘ |
| formedAsPartOf | Japanese nuclear regulatory framework ⓘ |
| hasRegulatoryFunction |
enforcement actions for safety violations
ⓘ
licensing of nuclear facilities ⓘ periodic safety inspections ⓘ safety review of nuclear plant designs ⓘ |
| jurisdiction | Government of Japan ⓘ |
| languageOfWork | Japanese ⓘ |
| locatedIn |
Japan
ⓘ
Tokyo ⓘ |
| nativeName |
Nuclear and Industrial Safety Agency
self-linksurface differs
ⓘ
surface form:
原子力安全・保安院
|
| notableEvent | Fukushima Daiichi nuclear disaster ⓘ |
| oversightArea |
industrial facilities safety
ⓘ
nuclear fuel cycle facilities ⓘ nuclear power generation ⓘ |
| parentOrganization | Ministry of Economy, Trade and Industry ⓘ |
| partOf |
Nuclear Regulation Authority (Japan)
ⓘ
surface form:
Japanese nuclear safety regulatory system
|
| regulatedEntity |
Japanese nuclear power operators
ⓘ
Tokyo Electric Power Company ⓘ |
| responsibility |
enforcement of nuclear safety standards
ⓘ
industrial safety inspections ⓘ industrial safety regulation ⓘ nuclear safety regulation ⓘ oversight of nuclear fuel cycle activities ⓘ oversight of nuclear power plants in Japan ⓘ regulation of nuclear facilities ⓘ safety inspections of nuclear installations ⓘ |
| roleInEvent | regulator responsible for oversight of Fukushima Daiichi Nuclear Power Plant ⓘ |
| sector |
industrial safety
ⓘ
nuclear energy ⓘ |
| shortName |
Nuclear and Industrial Safety Agency
self-linksurface differs
ⓘ
surface form:
Nuclear and Industrial Safety Agency (Japan)
|
| subordinateTo | Ministry of Economy, Trade and Industry ⓘ |
| succeededBy |
Nuclear Regulation Authority (Japan)
ⓘ
surface form:
Nuclear Regulation Authority
Nuclear Regulation Authority (Japan) ⓘ |
| timePeriod | pre-Fukushima nuclear regulatory regime in Japan ⓘ |
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: Nuclear and Industrial Safety Agency Description of subject: The Nuclear and Industrial Safety Agency was Japan’s former government body responsible for overseeing nuclear power safety and industrial regulation, notably scrutinized for its role during the Fukushima Daiichi nuclear disaster.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
Nuclear and Industrial Safety Agency
→
nativeName
→
Nuclear and Industrial Safety Agency
self-linksurface differs
ⓘ
this entity surface form:
原子力安全・保安院
Nuclear and Industrial Safety Agency
→
shortName
→
Nuclear and Industrial Safety Agency
self-linksurface differs
ⓘ
this entity surface form:
Nuclear and Industrial Safety Agency (Japan)
this entity surface form:
Nuclear and Industrial Safety Agency of Japan (at time of accident)
this entity surface form:
Nuclear and Industrial Safety Agency of Japan