Kiko, Crown Princess Akishino
E73393
Kiko, Crown Princess Akishino is a member of the Japanese imperial family who serves as the wife of Crown Prince Fumihito and is known for her public service and involvement in social and cultural activities in Japan.
All labels observed (8)
| Label | Occurrences |
|---|---|
| Kiko, Crown Princess Akishino canonical | 11 |
| Kiko, Crown Princess of Japan | 4 |
| Crown Princess of Japan | 3 |
| Crown Princess Akishino | 2 |
| Crown Princess Kiko | 2 |
| Kiko, Princess Akishino | 1 |
| 紀子 | 1 |
| 紀子妃 | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T586675 — 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: Kiko, Crown Princess Akishino Context triple: [Fumihito, Crown Prince Akishino, spouse, Kiko, Crown Princess Akishino]
-
A.
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.
-
B.
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.
-
C.
Princess Takako
Princess Takako is a Japanese imperial family member and daughter of Emperor Hirohito, known for her role in Japan’s modern royal lineage.
-
D.
Princess Shigeko
Princess Shigeko was the eldest daughter of Emperor Hirohito of Japan, known for her role as a member of the Japanese imperial family during the Shōwa era.
-
E.
Aiko, Princess Toshi
Aiko, Princess Toshi is the only child of Emperor Naruhito and Empress Masako of Japan and a member of the Japanese imperial family.
- 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: Kiko, Crown Princess Akishino Target entity description: Kiko, Crown Princess Akishino is a member of the Japanese imperial family who serves as the wife of Crown Prince Fumihito and is known for her public service and involvement in social and cultural activities in Japan.
-
A.
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.
-
B.
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.
-
C.
Princess Takako
Princess Takako is a Japanese imperial family member and daughter of Emperor Hirohito, known for her role in Japan’s modern royal lineage.
-
D.
Princess Shigeko
Princess Shigeko was the eldest daughter of Emperor Hirohito of Japan, known for her role as a member of the Japanese imperial family during the Shōwa era.
-
E.
Aiko, Princess Toshi
Aiko, Princess Toshi is the only child of Emperor Naruhito and Empress Masako of Japan and a member of the Japanese imperial family.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
crown princess
ⓘ
human ⓘ member of the Japanese imperial family ⓘ |
| citizenship | Japan ⓘ |
| country | Japan ⓘ |
| fatherInLaw |
Akihito
ⓘ
surface form:
Emperor Emeritus Akihito
|
| gender | female ⓘ |
| house |
Yamato period
ⓘ
surface form:
Yamato dynasty
|
| language | Japanese ⓘ |
| memberOf | Imperial House of Japan ⓘ |
| motherInLaw |
Empress Michiko
ⓘ
surface form:
Empress Emerita Michiko
|
| name | Kiko ⓘ |
| notableFor |
involvement in cultural activities
ⓘ
involvement in social activities ⓘ public service in Japan ⓘ |
| position | wife of the heir presumptive to the Chrysanthemum Throne ⓘ |
| publicActivity |
attendance at cultural events
ⓘ
attendance at national ceremonies ⓘ official visits overseas ⓘ official visits within Japan ⓘ |
| relative |
Naruhito
ⓘ
surface form:
Emperor Naruhito
|
| religion | Shinto ⓘ |
| residence |
Akasaka Estate, Tokyo
ⓘ
surface form:
Akasaka Estate
Tokyo ⓘ |
| role |
Crown Princess of Japan
ⓘ
participant in cultural exchange programs ⓘ patron of various social welfare organizations ⓘ supporter of education-related initiatives ⓘ supporter of health and welfare causes ⓘ |
| spouse | Fumihito, Crown Prince Akishino ⓘ |
| title |
Kiko, Crown Princess Akishino
self-linksurface differs
ⓘ
surface form:
Crown Princess Akishino
Princess Akishino ⓘ
surface form:
Her Imperial Highness The Crown Princess Akishino
|
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: Kiko, Crown Princess Akishino Description of subject: Kiko, Crown Princess Akishino is a member of the Japanese imperial family who serves as the wife of Crown Prince Fumihito and is known for her public service and involvement in social and cultural activities in Japan.
Referenced by (25)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
紀子
this entity surface form:
Crown Princess of Japan
this entity surface form:
Crown Princess Akishino
this entity surface form:
Crown Princess of Japan
this entity surface form:
Crown Princess of Japan
this entity surface form:
Crown Princess Akishino
this entity surface form:
Kiko, Crown Princess of Japan
subject surface form:
Fumihito, Crown Prince Akishino
this entity surface form:
Kiko, Crown Princess of Japan
subject surface form:
Akasaka Estate
this entity surface form:
Crown Princess Kiko
subject surface form:
Prince Hisahito of Akishino
this entity surface form:
Kiko, Princess Akishino
this entity surface form:
Crown Princess Kiko
this entity surface form:
Kiko, Crown Princess of Japan
subject surface form:
Mako Komuro
this entity surface form:
Kiko, Crown Princess of Japan