Lady Tsukiyama
E639108
Lady Tsukiyama was a 16th-century Japanese noblewoman best known as the first wife of Tokugawa Ieyasu and the mother of his heir, Tokugawa Nobuyasu.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lady Tsukiyama canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6536720 — 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: Lady Tsukiyama Context triple: [Tokugawa Ieyasu, spouse, Lady Tsukiyama]
-
A.
Higashikuni Naoko
Higashikuni Naoko is a member of the Japanese Higashikuni princely family, a collateral branch of the former Imperial House of Japan.
-
B.
Yoshida Yukiko
Yoshida Yukiko was the wife of Shigeru Yoshida, a prominent post–World War II Japanese prime minister and key architect of Japan’s modern foreign policy.
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C.
Nishimura Takeko
Nishimura Takeko was a Japanese woman best known as the mother of Prince Asaka Yasuhiko, a member of the Imperial Family during the early 20th century.
-
D.
Lady Yada Nobuko
Lady Yada Nobuko was a Japanese noblewoman best known as the mother of Prince Kuni Kuniyoshi of the imperial family.
-
E.
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.
- 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: Lady Tsukiyama Target entity description: Lady Tsukiyama was a 16th-century Japanese noblewoman best known as the first wife of Tokugawa Ieyasu and the mother of his heir, Tokugawa Nobuyasu.
-
A.
Higashikuni Naoko
Higashikuni Naoko is a member of the Japanese Higashikuni princely family, a collateral branch of the former Imperial House of Japan.
-
B.
Yoshida Yukiko
Yoshida Yukiko was the wife of Shigeru Yoshida, a prominent post–World War II Japanese prime minister and key architect of Japan’s modern foreign policy.
-
C.
Nishimura Takeko
Nishimura Takeko was a Japanese woman best known as the mother of Prince Asaka Yasuhiko, a member of the Imperial Family during the early 20th century.
-
D.
Lady Yada Nobuko
Lady Yada Nobuko was a Japanese noblewoman best known as the mother of Prince Kuni Kuniyoshi of the imperial family.
-
E.
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.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Japanese noblewoman
ⓘ
historical figure ⓘ samurai-class woman ⓘ |
| associatedWith |
Tokugawa clan
NERFINISHED
ⓘ
Tokugawa shogunate NERFINISHED ⓘ |
| centuryOfActivity | 16th century ⓘ |
| child | Tokugawa Nobuyasu NERFINISHED ⓘ |
| countryOfCitizenship | Japan ⓘ |
| era | Sengoku period NERFINISHED ⓘ |
| ethnicGroup | Japanese ⓘ |
| familyName | Tsukiyama NERFINISHED ⓘ |
| gender | female ⓘ |
| historicalPeriod | late Muromachi period NERFINISHED ⓘ |
| language | Japanese ⓘ |
| maritalStatus | married ⓘ |
| marriageType | political marriage ⓘ |
| motherOfHeir | Tokugawa Nobuyasu NERFINISHED ⓘ |
| nobleTitle | Lady NERFINISHED ⓘ |
| notableFamilyConnection | mother of Tokugawa Ieyasu’s heir ⓘ |
| notableFor |
being the first wife of Tokugawa Ieyasu
ⓘ
being the mother of Tokugawa Nobuyasu ⓘ |
| placeOfActivity |
Mikawa Province
NERFINISHED
ⓘ
Tōtōmi Province NERFINISHED ⓘ |
| positionHeld | wife of Tokugawa Ieyasu ⓘ |
| religion | Buddhism ⓘ |
| residence |
Hamamatsu Castle
NERFINISHED
ⓘ
Mikawa Province NERFINISHED ⓘ |
| socialClass | buke (warrior nobility) ⓘ |
| spouse | Tokugawa Ieyasu NERFINISHED ⓘ |
| spouseOrder | first wife of Tokugawa Ieyasu ⓘ |
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: Lady Tsukiyama Description of subject: Lady Tsukiyama was a 16th-century Japanese noblewoman best known as the first wife of Tokugawa Ieyasu and the mother of his heir, Tokugawa Nobuyasu.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.