敬宮愛子内親王
E71077
敬宮愛子内親王 is the only child of Emperor Naruhito and Empress Masako of Japan and a member of the Japanese imperial family.
All labels observed (6)
How this entity was disambiguated
This entity first appeared as the object of triple T560279 — 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: 敬宮愛子内親王 Context triple: [Aiko, Princess Toshi, titleInJapanese, 敬宮愛子内親王]
-
A.
Fumihito, Crown Prince Akishino
Fumihito, Crown Prince Akishino, is the younger brother and heir presumptive to Emperor Naruhito of Japan and a senior member of the Japanese imperial family.
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B.
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.
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C.
Princess Atsuko
Princess Atsuko is a Japanese imperial family member, the daughter of Emperor Hirohito, who became known as Princess Yori before marrying into the Takamado family.
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D.
Princess Kazuko
Princess Kazuko was a Japanese imperial princess, the second daughter of Emperor Hirohito, who became a prominent member of the Imperial Family in the Shōwa era.
-
E.
Empress Michiko
Empress Michiko is the former Empress consort of Japan, renowned as the first commoner to marry into the Japanese imperial family and for her widespread popularity and humanitarian work.
- 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: 敬宮愛子内親王 Target entity description: 敬宮愛子内親王 is the only child of Emperor Naruhito and Empress Masako of Japan and a member of the Japanese imperial family.
-
A.
Fumihito, Crown Prince Akishino
Fumihito, Crown Prince Akishino, is the younger brother and heir presumptive to Emperor Naruhito of Japan and a senior member of the Japanese imperial family.
-
B.
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.
-
C.
Princess Atsuko
Princess Atsuko is a Japanese imperial family member, the daughter of Emperor Hirohito, who became known as Princess Yori before marrying into the Takamado family.
-
D.
Princess Kazuko
Princess Kazuko was a Japanese imperial princess, the second daughter of Emperor Hirohito, who became a prominent member of the Imperial Family in the Shōwa era.
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E.
Empress Michiko
Empress Michiko is the former Empress consort of Japan, renowned as the first commoner to marry into the Japanese imperial family and for her widespread popularity and humanitarian work.
- F. None of above. chosen
Statements (28)
| Predicate | Object |
|---|---|
| instanceOf |
人間
ⓘ
内親王 ⓘ 女性 ⓘ 日本の皇族 ⓘ |
| childOf |
徳仁天皇
ⓘ
皇后雅子 ⓘ
linked to:
Empress Masako
|
| countryOfCitizenship | 日本 ⓘ |
| courtesyName | 敬宮 ⓘ |
| dynasty | 大日本帝国憲法下から続く日本の皇室 ⓘ |
| father |
徳仁天皇
ⓘ
linked to:
Naruhito
|
| givenName |
愛子
ⓘ
linked to:
敬宮愛子内親王
|
| honorificTitle |
内親王殿下
ⓘ
linked to:
敬宮愛子内親王
|
| house | 皇室 ⓘ |
| memberOf | 日本の皇室 ⓘ |
| mother |
皇后雅子
ⓘ
linked to:
Empress Masako
|
| name | 敬宮愛子内親王 ⓘ |
| nationality | 日本人 ⓘ |
| notableAttribute | 令和時代の天皇・皇后の一人娘 ⓘ |
| notableRole | 皇太子時代の徳仁親王夫妻の長女として注目を集めた人物 ⓘ |
| onlyChildOf |
徳仁天皇
ⓘ
linked to:
Naruhito
皇后雅子 ⓘ
linked to:
Empress Masako
|
| parent |
徳仁天皇
ⓘ
皇后雅子 ⓘ
linked to:
Empress Masako
|
| position | 皇位継承順位者 ⓘ |
| religion | 神道（皇室の伝統的祭祀） ⓘ |
| residence |
皇居（行事参加時など）
ⓘ
linked to:
皇居
赤坂御用地 ⓘ |
| siblingCount | 1人娘（きょうだいなし） ⓘ |
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: 敬宮愛子内親王 Description of subject: 敬宮愛子内親王 is the only child of Emperor Naruhito and Empress Masako of Japan and a member of the Japanese imperial family.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: 敬宮愛子内親王
linked to: 敬宮愛子内親王