First Lady of Japan
E563957
The First Lady of Japan is the informal title given to the wife of the sitting Prime Minister, who often undertakes ceremonial, diplomatic, and social duties alongside her spouse.
All labels observed (1)
| Label | Occurrences |
|---|---|
| First Lady of Japan canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6053965 — 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: First Lady of Japan Context triple: [Yoshiko Ikeda, positionHeld, First Lady of Japan]
-
A.
Empress Emerita of Japan
Empress Emerita of Japan is the honorary title held by the former Empress of Japan following the abdication of her husband, the Emperor Emeritus.
-
B.
Crown Princess of Japan
The Crown Princess of Japan is the title held by the wife of the heir apparent to the Japanese throne, representing the future generation of the country’s imperial family.
-
C.
Empress Masako
Empress Masako is the current Empress of Japan, a Harvard-educated former diplomat known for her international background and marriage to Emperor Naruhito.
-
D.
Empress of Japan
The Empress of Japan is the title held by the wife of the reigning Japanese emperor, serving as the foremost female member of the imperial family and a prominent symbolic figure in Japan’s monarchy.
-
E.
Empress Dowager of Japan
The Empress Dowager of Japan is the honorary title traditionally given to the widowed consort of a deceased emperor, recognizing her as a senior imperial matriarch.
- 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: First Lady of Japan Target entity description: The First Lady of Japan is the informal title given to the wife of the sitting Prime Minister, who often undertakes ceremonial, diplomatic, and social duties alongside her spouse.
-
A.
Empress Emerita of Japan
Empress Emerita of Japan is the honorary title held by the former Empress of Japan following the abdication of her husband, the Emperor Emeritus.
-
B.
Crown Princess of Japan
The Crown Princess of Japan is the title held by the wife of the heir apparent to the Japanese throne, representing the future generation of the country’s imperial family.
-
C.
Empress Masako
Empress Masako is the current Empress of Japan, a Harvard-educated former diplomat known for her international background and marriage to Emperor Naruhito.
-
D.
Empress of Japan
The Empress of Japan is the title held by the wife of the reigning Japanese emperor, serving as the foremost female member of the imperial family and a prominent symbolic figure in Japan’s monarchy.
-
E.
Empress Dowager of Japan
The Empress Dowager of Japan is the honorary title traditionally given to the widowed consort of a deceased emperor, recognizing her as a senior imperial matriarch.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
informal title
ⓘ
spousal role ⓘ |
| alsoCalled | Prime Minister’s wife of Japan ⓘ |
| appearsInContext |
charity events
ⓘ
cultural events ⓘ official banquets ⓘ state visits ⓘ |
| appliesToOfficeHolderOf | Prime Minister of Japan ⓘ |
| associatedWith |
Cabinet of Japan
NERFINISHED
ⓘ
Kantei NERFINISHED ⓘ |
| country | Japan ⓘ |
| engagesIn |
advocacy for social causes
ⓘ
public outreach ⓘ soft diplomacy ⓘ |
| gender | female ⓘ |
| hasNo |
formal constitutional powers
ⓘ
official government salary ⓘ |
| hasRole |
ceremonial duties
ⓘ
diplomatic duties ⓘ social duties ⓘ |
| JapaneseName | 内閣総理大臣夫人 ⓘ |
| languageOfTitle | Japanese ⓘ |
| mayLead |
charitable initiatives
ⓘ
cultural exchange programs ⓘ |
| mediaCoverage |
Japanese press
ⓘ
international press ⓘ |
| notableOfficeHolder |
Akie Abe
NERFINISHED
ⓘ
Miyuki Hatoyama NERFINISHED ⓘ Nobuko Kan NERFINISHED ⓘ Yuko Kishida NERFINISHED ⓘ |
| officeHolderNotRequired | spouse may decline public role ⓘ |
| participatesIn |
accompanying the Prime Minister on foreign trips
ⓘ
hosting foreign dignitaries ⓘ |
| precededByRole | spouse of the previous Prime Minister of Japan ⓘ |
| relatedConcept |
First Lady of the United States
NERFINISHED
ⓘ
Spouse of the President of South Korea ⓘ Spouse of the Prime Minister of the United Kingdom ⓘ |
| residenceAssociated | Official Residence of the Prime Minister of Japan NERFINISHED ⓘ |
| selectionMethod | marriage to the incumbent Prime Minister of Japan ⓘ |
| succeededByRole | spouse of the next Prime Minister of Japan ⓘ |
| supports | public image of the Prime Minister of Japan ⓘ |
| symbolizes |
informal representation of Japan abroad
ⓘ
modern image of Japanese society ⓘ |
| termLength | coextensive with the Prime Minister’s term in office ⓘ |
| titleStatus |
non-constitutional
ⓘ
unofficial ⓘ |
| typicalMaritalRelation | wife of the sitting Prime Minister of 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: First Lady of Japan Description of subject: The First Lady of Japan is the informal title given to the wife of the sitting Prime Minister, who often undertakes ceremonial, diplomatic, and social duties alongside her spouse.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.