Yukio Edano
E71750
Yukio Edano is a Japanese politician and former Chief Cabinet Secretary who became a prominent opposition leader as the head of the Constitutional Democratic Party of Japan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Yukio Edano canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T487211 — 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: Yukio Edano Context triple: [Constitutional Democratic Party of Japan, founder, Yukio Edano]
-
A.
Minoru Ōta
Minoru Ōta was an Imperial Japanese Navy rear admiral who led the defense of the Oroku Peninsula during the Battle of Okinawa in World War II and became known for his final message praising the Okinawan people.
-
B.
Tomoyuki Yamashita
Tomoyuki Yamashita was a prominent Imperial Japanese Army general during World War II, best known for his rapid conquest of Malaya and Singapore and later defense of the Philippines.
-
C.
Mineichi Koga
Mineichi Koga was an admiral in the Imperial Japanese Navy who succeeded Isoroku Yamamoto as commander-in-chief of the Combined Fleet during World War II.
-
D.
Shigeo Hirose
Shigeo Hirose is a pioneering Japanese roboticist renowned for his innovative work in robot mechanisms and design, particularly in snake-like and walking robots.
-
E.
Yasuo Fukuda
Yasuo Fukuda is a Japanese politician who served as Prime Minister of Japan from 2007 to 2008 and is a prominent member of the Liberal Democratic Party.
- 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: Yukio Edano Target entity description: Yukio Edano is a Japanese politician and former Chief Cabinet Secretary who became a prominent opposition leader as the head of the Constitutional Democratic Party of Japan.
-
A.
Minoru Ōta
Minoru Ōta was an Imperial Japanese Navy rear admiral who led the defense of the Oroku Peninsula during the Battle of Okinawa in World War II and became known for his final message praising the Okinawan people.
-
B.
Tomoyuki Yamashita
Tomoyuki Yamashita was a prominent Imperial Japanese Army general during World War II, best known for his rapid conquest of Malaya and Singapore and later defense of the Philippines.
-
C.
Mineichi Koga
Mineichi Koga was an admiral in the Imperial Japanese Navy who succeeded Isoroku Yamamoto as commander-in-chief of the Combined Fleet during World War II.
-
D.
Shigeo Hirose
Shigeo Hirose is a pioneering Japanese roboticist renowned for his innovative work in robot mechanisms and design, particularly in snake-like and walking robots.
-
E.
Yasuo Fukuda
Yasuo Fukuda is a Japanese politician who served as Prime Minister of Japan from 2007 to 2008 and is a prominent member of the Liberal Democratic Party.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Japanese politician
ⓘ
human ⓘ |
| advocates |
civil liberties
ⓘ
protection of Japan’s pacifist constitution ⓘ social welfare policies ⓘ |
| appointedBy | Naoto Kan ⓘ |
| constituency | Saitama 5th district ⓘ |
| countryOfCitizenship | Japan ⓘ |
| dateOfBirth | 1964-05-31 ⓘ |
| educatedAt |
Tohoku University
ⓘ
Tohoku University ⓘ
surface form:
Tohoku University Faculty of Law
|
| fieldOfWork | Japanese national politics ⓘ |
| hasChild | 2 (sons) ⓘ |
| languageSpoken | Japanese ⓘ |
| legislativeBody | House of Representatives of Japan ⓘ |
| memberOf |
House Budget Committee
ⓘ
surface form:
House of Representatives Budget Committee
House of Representatives Committee on Judicial Affairs ⓘ House of Representatives Committee on Rules and Administration ⓘ |
| memberOfPoliticalParty |
Constitutional Democratic Party of Japan
ⓘ
Democratic Party (Japan) ⓘ
surface form:
Democratic Party (Japan, 2016)
Democratic Party (Japan) ⓘ
surface form:
Democratic Party of Japan
Japan Socialist Party ⓘ
surface form:
Social Democratic Party (Japan)
|
| name | Yukio Edano self-link ⓘ |
| nativeName | 枝野幸男 ⓘ |
| nativeNameLanguage | ja ⓘ |
| notableFor |
leadership of the Constitutional Democratic Party of Japan
ⓘ
public communication during the Fukushima Daiichi nuclear disaster ⓘ role as Chief Cabinet Secretary during the 2011 Tōhoku earthquake and tsunami ⓘ |
| occupation | politician ⓘ |
| parliamentaryGroup | Constitutional Democratic Party of Japan ⓘ |
| placeOfBirth | Utsunomiya, Tochigi Prefecture, Japan ⓘ |
| politicalIdeology |
constitutionalism
ⓘ
liberalism ⓘ |
| positionHeld |
Acting President of the Democratic Party of Japan
ⓘ
Chairman of the CDP Policy Research Council ⓘ Chief Cabinet Secretary (Shinzo Abe) ⓘ
surface form:
Chief Cabinet Secretary of Japan
Deputy Secretary-General of the Democratic Party of Japan ⓘ Leader of the Constitutional Democratic Party of Japan ⓘ Leader of the Opposition (Japan) ⓘ Member of the House of Representatives of Japan ⓘ Minister of Economy, Trade and Industry of Japan ⓘ Minister of State for Government Revitalization ⓘ Minister of State for Okinawa and Northern Territories Affairs ⓘ Secretary-General of the Democratic Party of Japan ⓘ |
| religion | Buddhism (reported/attributed) ⓘ |
| residence | Saitama Prefecture, Japan ⓘ |
| servedInCabinetOf |
Cabinet of Japan
ⓘ
surface form:
Naoto Kan Cabinet
Cabinet of Japan ⓘ
surface form:
Noda Cabinet
|
| sexOrGender | male ⓘ |
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: Yukio Edano Description of subject: Yukio Edano is a Japanese politician and former Chief Cabinet Secretary who became a prominent opposition leader as the head of the Constitutional Democratic Party of Japan.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.