Ichijō Haruko
E667135
Ichijō Haruko is a Japanese individual best known under this name, which serves as both her birth name and public identity.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Ichijō Haruko canonical | 2 |
| Ichijo Haruko | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6820306 — 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: Ichijō Haruko Context triple: [Haruko, birthName, Ichijō Haruko]
-
A.
Koizumi Hanayo
Koizumi Hanayo is a shy, rice-loving first-year student and idol-in-training from the multimedia project Love Live! School Idol Project, where she is a member of the school idol group μ's.
-
B.
Koizumi Kyoko
Koizumi Kyoko is a prominent Japanese singer and actress who rose to fame in the 1980s as an idol and later became acclaimed for her versatile film and television roles.
-
C.
Kawashima Kiko
Kawashima Kiko, better known as Princess Kiko, is a member of the Japanese imperial family and the wife of Crown Prince Fumihito (Prince Akishino).
-
D.
Shigeko Yuki
Shigeko Yuki was a Japanese novelist and short story writer known for her psychologically nuanced portrayals of women’s lives in mid-20th-century Japan.
-
E.
Ikeda Riyoko
Ikeda Riyoko is a renowned Japanese manga artist best known for creating the influential historical shōjo series "The Rose of Versailles."
- 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: Ichijō Haruko Target entity description: Ichijō Haruko is a Japanese individual best known under this name, which serves as both her birth name and public identity.
-
A.
Koizumi Hanayo
Koizumi Hanayo is a shy, rice-loving first-year student and idol-in-training from the multimedia project Love Live! School Idol Project, where she is a member of the school idol group μ's.
-
B.
Koizumi Kyoko
Koizumi Kyoko is a prominent Japanese singer and actress who rose to fame in the 1980s as an idol and later became acclaimed for her versatile film and television roles.
-
C.
Kawashima Kiko
Kawashima Kiko, better known as Princess Kiko, is a member of the Japanese imperial family and the wife of Crown Prince Fumihito (Prince Akishino).
-
D.
Shigeko Yuki
Shigeko Yuki was a Japanese novelist and short story writer known for her psychologically nuanced portrayals of women’s lives in mid-20th-century Japan.
-
E.
Ikeda Riyoko
Ikeda Riyoko is a renowned Japanese manga artist best known for creating the influential historical shōjo series "The Rose of Versailles."
- F. None of above. chosen
Statements (8)
| Predicate | Object |
|---|---|
| instanceOf | human ⓘ |
| alsoKnownAs |
Ichijo Haruko
ⓘ
linked to:
Ichijō Haruko
|
| countryOfCitizenship | Japan ⓘ |
| familyName | Ichijō ⓘ |
| givenName | Haruko ⓘ |
| hasBirthName | Ichijō Haruko ⓘ |
| languageOfName | Japanese ⓘ |
| nameInJapanese | 一条春子 ⓘ |
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: Ichijō Haruko Description of subject: Ichijō Haruko is a Japanese individual best known under this name, which serves as both her birth name and public identity.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Ichijō Haruko