sankin-kōtai
E85461
Sankin-kōtai was a system in feudal Japan that required regional lords (daimyō) to alternate residence between their domains and the shogun’s capital, reinforcing central control and political stability.
All labels observed (1)
| Label | Occurrences |
|---|---|
| sankin-kōtai canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T694906 — 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: sankin-kōtai Context triple: [Edo period, policyJapanese, sankin-kōtai]
-
A.
Saikō-Saibansho
Saikō-Saibansho is the highest judicial authority in Japan, serving as the nation’s court of last resort and overseeing the constitutionality of laws and government actions.
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B.
Kantei
Kantei is the official office and residence complex of Japan’s Prime Minister, serving as the central hub of the country’s executive government.
-
C.
Kikkamonshō
Kikkamonshō is the Japanese name for the chrysanthemum crest that serves as the Imperial Seal of Japan, symbolizing the authority and heritage of the Japanese imperial family.
-
D.
Tennō Tanjōbi
Tennō Tanjōbi is Japan’s national holiday celebrating the reigning emperor’s birthday, observed on a date that changes with each new emperor.
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E.
shimenawa
Shimenawa are sacred Shinto ropes made of rice straw or hemp, used to mark purified or holy spaces and objects in 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: sankin-kōtai Target entity description: Sankin-kōtai was a system in feudal Japan that required regional lords (daimyō) to alternate residence between their domains and the shogun’s capital, reinforcing central control and political stability.
-
A.
Saikō-Saibansho
Saikō-Saibansho is the highest judicial authority in Japan, serving as the nation’s court of last resort and overseeing the constitutionality of laws and government actions.
-
B.
Kantei
Kantei is the official office and residence complex of Japan’s Prime Minister, serving as the central hub of the country’s executive government.
-
C.
Kikkamonshō
Kikkamonshō is the Japanese name for the chrysanthemum crest that serves as the Imperial Seal of Japan, symbolizing the authority and heritage of the Japanese imperial family.
-
D.
Tennō Tanjōbi
Tennō Tanjōbi is Japan’s national holiday celebrating the reigning emperor’s birthday, observed on a date that changes with each new emperor.
-
E.
shimenawa
Shimenawa are sacred Shinto ropes made of rice straw or hemp, used to mark purified or holy spaces and objects in Japan.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Edo period institution
ⓘ
alternate attendance system ⓘ political system ⓘ |
| alsoKnownAs | alternate attendance ⓘ |
| appliesTo |
daimyō
ⓘ
feudal lords ⓘ |
| associatedWith |
Tokugawa Iemitsu
ⓘ
Tokugawa Ieyasu ⓘ |
| capitalUsed |
Edo
ⓘ
shogun’s capital ⓘ |
| country | Japan ⓘ |
| domainOf |
Japanese political history
ⓘ
feudal governance ⓘ |
| effect |
contributed to internal peace
ⓘ
contributed to the development of a national culture ⓘ encouraged commercialization of the economy ⓘ expanded use of major highways ⓘ financially burdened daimyō ⓘ increased cultural exchange between regions ⓘ increased demand for lodging and services along travel routes ⓘ increased presence of samurai in Edo ⓘ promoted urban growth in Edo ⓘ reduced military capacity of domains ⓘ stimulated travel and transportation infrastructure ⓘ strengthened Tokugawa authority ⓘ |
| endTime |
Meiji Restoration
ⓘ
late 19th century ⓘ |
| governs | relations between shogun and daimyō ⓘ |
| historicalPeriod | Edo period ⓘ |
| implementedBy | Tokugawa shogunate ⓘ |
| influenced |
development of the Tōkaidō road
ⓘ
formation of Edo as a major metropolis ⓘ |
| languageOfName | Japanese ⓘ |
| legalForm | bakufu regulation ⓘ |
| purpose |
control regional autonomy
ⓘ
maintain political stability ⓘ prevent rebellion by daimyō ⓘ reinforce central control ⓘ |
| regulates |
obligations of daimyō to the shogun
ⓘ
residence of daimyō ⓘ travel of daimyō ⓘ |
| requires |
alternate residence between domain and Edo
ⓘ
keeping family members in Edo as hostages ⓘ large processions of retainers during travel ⓘ maintenance of residences in Edo ⓘ regular journeys to Edo ⓘ |
| startTime |
17th century
ⓘ
early Edo period ⓘ |
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: sankin-kōtai Description of subject: Sankin-kōtai was a system in feudal Japan that required regional lords (daimyō) to alternate residence between their domains and the shogun’s capital, reinforcing central control and political stability.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.