Battle of Shiroyama
E111895
The Battle of Shiroyama was the climactic 1877 clash in which Saigō Takamori’s samurai forces were decisively defeated by the modern Imperial Japanese Army, symbolizing the end of the samurai era in Japan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Battle of Shiroyama canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T837985 — 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: Battle of Shiroyama Context triple: [Satsuma Rebellion, significantBattle, Battle of Shiroyama]
-
A.
Battle of Tabaruzaka
The Battle of Tabaruzaka was a major 1877 clash in Japan between imperial government forces and samurai rebels, marking one of the bloodiest and most decisive engagements of the Satsuma Rebellion.
-
B.
Battle of Nibeiwa
The Battle of Nibeiwa was a key early World War II engagement in December 1940 in Egypt, where British and Commonwealth forces launched a successful surprise attack against Italian camps, helping to initiate the collapse of Italian positions in North Africa.
-
C.
Battle of the Tenaru
The Battle of the Tenaru was an early World War II clash during the Guadalcanal Campaign in which U.S. Marines repelled a major Japanese assault near Henderson Field, marking a crucial defensive victory in the Pacific Theater.
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D.
Battle of Seonghwan
The Battle of Seonghwan was an early land engagement in 1894 during the First Sino-Japanese War in which Japanese forces defeated Chinese troops near Asan in Korea, helping secure Japanese control over the Korean Peninsula.
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E.
Battle of Pungdo
The Battle of Pungdo was a pivotal 1894 naval engagement between Japan and China near Korea that helped trigger full-scale hostilities in the First Sino-Japanese War and showcased the rising power of the Imperial Japanese Navy.
- 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: Battle of Shiroyama Target entity description: The Battle of Shiroyama was the climactic 1877 clash in which Saigō Takamori’s samurai forces were decisively defeated by the modern Imperial Japanese Army, symbolizing the end of the samurai era in Japan.
-
A.
Battle of Tabaruzaka
The Battle of Tabaruzaka was a major 1877 clash in Japan between imperial government forces and samurai rebels, marking one of the bloodiest and most decisive engagements of the Satsuma Rebellion.
-
B.
Battle of Nibeiwa
The Battle of Nibeiwa was a key early World War II engagement in December 1940 in Egypt, where British and Commonwealth forces launched a successful surprise attack against Italian camps, helping to initiate the collapse of Italian positions in North Africa.
-
C.
Battle of the Tenaru
The Battle of the Tenaru was an early World War II clash during the Guadalcanal Campaign in which U.S. Marines repelled a major Japanese assault near Henderson Field, marking a crucial defensive victory in the Pacific Theater.
-
D.
Battle of Seonghwan
The Battle of Seonghwan was an early land engagement in 1894 during the First Sino-Japanese War in which Japanese forces defeated Chinese troops near Asan in Korea, helping secure Japanese control over the Korean Peninsula.
-
E.
Battle of Pungdo
The Battle of Pungdo was a pivotal 1894 naval engagement between Japan and China near Korea that helped trigger full-scale hostilities in the First Sino-Japanese War and showcased the rising power of the Imperial Japanese Navy.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
battle
ⓘ
historical event ⓘ |
| alsoKnownAs | Shiroyama no tatakai ⓘ |
| associatedWith |
end of the samurai class as a military force
ⓘ
modernization of the Japanese military ⓘ |
| belligerent |
Imperial Japanese Army
ⓘ
Satsuma domain samurai ⓘ |
| casualtiesAndLosses |
Imperial forces suffered comparatively light casualties
ⓘ
Satsuma forces almost completely annihilated ⓘ |
| cause |
resistance to abolition of samurai privileges
ⓘ
samurai discontent with Meiji reforms ⓘ |
| combatType | last stand ⓘ |
| commander |
Kawamura Sumiyoshi
ⓘ
Saigō Takamori ⓘ Yamagata Aritomo ⓘ |
| conflictOf | Satsuma Rebellion ⓘ |
| country | Japan ⓘ |
| culturalDepiction | portrayed in the film "The Last Samurai" (fictionalized) ⓘ |
| date | 1877-09-24 ⓘ |
| era | Meiji Restoration ⓘ |
| followedBy | surrender and death of Saigō Takamori ⓘ |
| historicalPeriod | late 19th century ⓘ |
| languageOfName | Japanese ⓘ |
| location |
Kagoshima Prefecture
NERFINISHED
ⓘ
Kyushu ⓘ Shiroyama, Kagoshima ⓘ |
| memorial |
Saigō Takamori statue in Kagoshima
ⓘ
Shiroyama Park in Kagoshima ⓘ |
| partOf |
Meiji era
ⓘ
surface form:
Meiji period
|
| precededBy | Siege of Kumamoto Castle ⓘ |
| relatedEvent |
Boshin War
ⓘ
Satsuma Rebellion ⓘ |
| result | Imperial Japanese Army victory ⓘ |
| significance |
consolidated Meiji government authority
ⓘ
decisive defeat of Saigō Takamori’s samurai forces ⓘ marked the end of the Satsuma Rebellion ⓘ symbolized the end of the samurai era in Japan ⓘ |
| strength |
Imperial forces about 30,000 soldiers
ⓘ
Satsuma forces about 300–400 samurai ⓘ |
| tacticalFeature |
Imperial forces encircled Shiroyama hill
ⓘ
final downhill charge by Satsuma samurai ⓘ nighttime bombardment by Imperial artillery ⓘ |
| weaponUsedByImperialForces |
Gatling guns
ⓘ
artillery ⓘ modern rifles ⓘ |
| weaponUsedBySatsumaForces |
swords
ⓘ
traditional samurai weapons ⓘ |
| year | 1877 ⓘ |
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: Battle of Shiroyama Description of subject: The Battle of Shiroyama was the climactic 1877 clash in which Saigō Takamori’s samurai forces were decisively defeated by the modern Imperial Japanese Army, symbolizing the end of the samurai era in Japan.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.