Lord of Osaka Castle
E656869
Lord of Osaka Castle was the feudal title held by the ruler and chief administrator of Osaka Castle, a key political and military stronghold in Japan’s late Sengoku and early Edo periods.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Lord of Osaka Castle canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7318012 — 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: Lord of Osaka Castle Context triple: [Toyotomi Hideyori, title, Lord of Osaka Castle]
-
A.
Takadanobaba
Takadanobaba is a lively Tokyo neighborhood known for its student population, affordable eateries, and strong connections to nearby universities like Waseda.
-
B.
Genpei War
The Genpei War was a late 12th-century Japanese civil war between the Taira and Minamoto clans that led to the rise of the samurai class and the establishment of the Kamakura shogunate.
-
C.
Kuni no miya Kunihide no joō
Kuni no miya Kunihide no joō was a Japanese imperial princess of the Kuni-no-miya branch of the Imperial Family.
-
D.
Kaga Hyakumangoku
Kaga Hyakumangoku refers to the historical wealth and prosperity of Japan’s Kaga Domain, famed for its rich culture, powerful feudal lords, and flourishing arts and crafts.
-
E.
Prince of Takamado
Prince of Takamado is a Japanese imperial title held by a male member of the Emperor’s extended family, associated with the Takamado branch of the Imperial House.
- 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: Lord of Osaka Castle Target entity description: Lord of Osaka Castle was the feudal title held by the ruler and chief administrator of Osaka Castle, a key political and military stronghold in Japan’s late Sengoku and early Edo periods.
-
A.
Takadanobaba
Takadanobaba is a lively Tokyo neighborhood known for its student population, affordable eateries, and strong connections to nearby universities like Waseda.
-
B.
Genpei War
The Genpei War was a late 12th-century Japanese civil war between the Taira and Minamoto clans that led to the rise of the samurai class and the establishment of the Kamakura shogunate.
-
C.
Kuni no miya Kunihide no joō
Kuni no miya Kunihide no joō was a Japanese imperial princess of the Kuni-no-miya branch of the Imperial Family.
-
D.
Kaga Hyakumangoku
Kaga Hyakumangoku refers to the historical wealth and prosperity of Japan’s Kaga Domain, famed for its rich culture, powerful feudal lords, and flourishing arts and crafts.
-
E.
Prince of Takamado
Prince of Takamado is a Japanese imperial title held by a male member of the Emperor’s extended family, associated with the Takamado branch of the Imperial House.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
feudal title
ⓘ
political office ⓘ |
| appliesTo | Osaka Castle ⓘ |
| associatedWith |
Tokugawa shogunate
ⓘ
Toyotomi clan ⓘ |
| associatedWithEvent | Siege of Osaka ⓘ |
| connectedTo | Osaka as commercial center ⓘ |
| country | Japan ⓘ |
| exercisedPowerOver |
administration of castle finances
ⓘ
management of castle defenses ⓘ military forces stationed at Osaka Castle ⓘ |
| governanceType | feudal governance ⓘ |
| governmentalLevel | regional lordship ⓘ |
| governs | Osaka Castle domain (castle and immediate territories) ⓘ |
| hasAttribute | hereditary or appointed position (depending on period) ⓘ |
| hasFunction |
castle administration
ⓘ
military leadership ⓘ political governance ⓘ |
| hasJurisdictionOver |
Osaka Castle garrison
ⓘ
linked to:
Osaka Castle
castle town of Osaka (historical) ⓘ |
| hasRole |
chief administrator of Osaka Castle
ⓘ
ruler of Osaka Castle ⓘ |
| historicalContext |
consolidation of Tokugawa rule
ⓘ
unification of Japan ⓘ |
| languageOfUse | Japanese ⓘ |
| locatedInTimePeriod |
early Edo period
ⓘ
late Sengoku period ⓘ |
| partOf | Japanese feudal system ⓘ |
| powerBaseType | castle stronghold ⓘ |
| region | Kansai region ⓘ |
| relatedPosition |
castle lord (jōdai)
ⓘ
daimyo ⓘ |
| seatLocatedIn | Osaka ⓘ |
| seatOfPower | Osaka Castle ⓘ |
| strategicImportance |
key political stronghold in central Japan
ⓘ
major military stronghold in Kansai region ⓘ |
| subordinateTo |
central military authority of Japan
ⓘ
shogun (in early Edo period) ⓘ
linked to:
shogun
|
| symbolOf |
control over western Japan routes
ⓘ
regional authority in Osaka ⓘ |
| timeOfProminence |
early 17th century
ⓘ
late 16th century ⓘ |
| usedFor |
control of key trade routes
ⓘ
defense of Osaka region ⓘ regional administration ⓘ |
| usedTitleLanguage | Japanese honorific and military ranks ⓘ |
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: Lord of Osaka Castle Description of subject: Lord of Osaka Castle was the feudal title held by the ruler and chief administrator of Osaka Castle, a key political and military stronghold in Japan’s late Sengoku and early Edo periods.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.