Princess of Japan
E70642
Princess of Japan is a title held by female members of the Japanese imperial family, denoting their royal status and role within the world’s oldest hereditary monarchy.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Princess of Japan canonical | 9 |
| Crown Princess of Japan | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T560261 — 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: Princess of Japan Context triple: [Aiko, Princess Toshi, positionHeld, Princess of Japan]
-
A.
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.
-
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 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.
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.
-
E.
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.
- 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: Princess of Japan Target entity description: Princess of Japan is a title held by female members of the Japanese imperial family, denoting their royal status and role within the world’s oldest hereditary monarchy.
-
A.
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.
-
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 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.
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.
-
E.
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.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
hereditary title
ⓘ
noble title ⓘ royal title ⓘ |
| associatedWith |
Crown Prince of Japan
ⓘ
Crown Princess of Japan ⓘ Emperor of Japan ⓘ Empress of Japan ⓘ |
| ceremonialDress | wears traditional court attire on formal occasions ⓘ |
| country | Japan ⓘ |
| culturalSignificance | figure in Japanese court culture and tradition ⓘ |
| denotes | female member of the Japanese imperial family ⓘ |
| dynasty |
Yamato dynasty
ⓘ
linked to:
Yamato period
|
| genderRestriction | female ⓘ |
| governedBy |
Imperial House Law of Japan
ⓘ
linked to:
Imperial Household Law
|
| hasNotableBearer |
Princess Aiko, daughter of Emperor Naruhito
ⓘ
linked to:
敬宮愛子内親王
Princess Kako of Akishino ⓘ
linked to:
Princess Akishino
Princess Mako of Akishino ⓘ
linked to:
Princess Mako
Princess Nori (Sayako Kuroda) ⓘ |
| hasRole |
member of the imperial household
ⓘ
participant in cultural events ⓘ participant in religious ceremonies ⓘ participant in state functions ⓘ performer of ceremonial duties ⓘ representative of the imperial family ⓘ |
| historicalContinuity | title has existed for centuries ⓘ |
| legalStatus | member of the Japanese Imperial Family under the Imperial House Law ⓘ |
| linkedToInstitution | Chrysanthemum Throne ⓘ |
| maritalEffect | may lose imperial family membership upon marriage to a commoner under current law ⓘ |
| mayBe |
daughter of the Emperor of Japan
ⓘ
granddaughter of the Emperor of Japan ⓘ niece of the Emperor of Japan ⓘ sister of the Emperor of Japan ⓘ |
| monarchyAgeDescription | world’s oldest continuing hereditary monarchy ⓘ |
| monarchyType | hereditary monarchy ⓘ |
| partOf |
Japanese imperial family
ⓘ
linked to:
Imperial House of Japan
|
| publicDuties |
attends charity events
ⓘ
supports cultural and social organizations ⓘ undertakes official visits in Japan and abroad ⓘ |
| religiousAffiliation | associated with Shinto court rituals ⓘ |
| residenceTraditionally | Imperial residences in Tokyo and other imperial properties ⓘ |
| socialStatus | high nobility ⓘ |
| subClassOf |
member of royalty
ⓘ
princess ⓘ |
| symbolicFunction | symbol of the Japanese state and people’s unity through the imperial family ⓘ |
| titleInJapaneseScript | 内親王 or 女王 (depending on lineage and law) ⓘ |
| titleLanguage | Japanese ⓘ |
| usedInMonarchy |
Imperial House of Japan
ⓘ
Japanese monarchy ⓘ |
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: Princess of Japan Description of subject: Princess of Japan is a title held by female members of the Japanese imperial family, denoting their royal status and role within the world’s oldest hereditary monarchy.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.