Chishima Islands of Hokkaido Prefecture

E771526

former administrative jurisdiction historical region

The Chishima Islands of Hokkaido Prefecture refers to Japan’s former administrative jurisdiction over the Kuril Islands chain extending northeast from Hokkaido.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (3)

Label	Occurrences
Chishima Islands (Kuril Islands under Japanese rule)	1
Chishima Islands of Hokkaido Prefecture canonical	1
Habomai group of the Kuril Islands	1

How this entity was disambiguated

This entity first appeared as the object of triple T8977092 — 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: Chishima Islands of Hokkaido Prefecture
Context triple: [Shumshu, formerAdministrativeDivision, Chishima Islands of Hokkaido Prefecture]

A. Miyako Islands
The Miyako Islands are a subtropical Japanese island group in Okinawa Prefecture known for their coral reefs, white-sand beaches, and clear blue waters.
B. Hahajima Islands
The Hahajima Islands are a remote subtropical island group in the Ogasawara (Bonin) archipelago of Tokyo, Japan, known for their rich biodiversity and relatively untouched natural environment.
C. Mukojima Islands
The Mukojima Islands are a small, remote sub-group of the Ogasawara (Bonin) Islands in the Pacific Ocean, known for their uninhabited status and rich, protected natural ecosystems.
D. Ōsumi Islands
The Ōsumi Islands are a subtropical Japanese archipelago located at the northern end of the Ryukyu Islands, known for their volcanic landscapes and belonging administratively to Kagoshima Prefecture.
E. Izu Islands
The Izu Islands are a volcanic archipelago in the Pacific Ocean south of central Honshu, known for their hot springs, rugged coastlines, and popular diving and fishing spots.
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: Chishima Islands of Hokkaido Prefecture
Target entity description: The Chishima Islands of Hokkaido Prefecture refers to Japan’s former administrative jurisdiction over the Kuril Islands chain extending northeast from Hokkaido.

A. Miyako Islands
The Miyako Islands are a subtropical Japanese island group in Okinawa Prefecture known for their coral reefs, white-sand beaches, and clear blue waters.
B. Hahajima Islands
The Hahajima Islands are a remote subtropical island group in the Ogasawara (Bonin) archipelago of Tokyo, Japan, known for their rich biodiversity and relatively untouched natural environment.
C. Mukojima Islands
The Mukojima Islands are a small, remote sub-group of the Ogasawara (Bonin) Islands in the Pacific Ocean, known for their uninhabited status and rich, protected natural ecosystems.
D. Ōsumi Islands
The Ōsumi Islands are a subtropical Japanese archipelago located at the northern end of the Ryukyu Islands, known for their volcanic landscapes and belonging administratively to Kagoshima Prefecture.
E. Izu Islands
The Izu Islands are a volcanic archipelago in the Pacific Ocean south of central Honshu, known for their hot springs, rugged coastlines, and popular diving and fishing spots.
F. None of above. chosen

Statements (25)

Predicate	Object
instanceOf	former administrative jurisdiction ⓘ historical region ⓘ
appliesTo	Kuril Islands ⓘ
borderedBy	Hokkaido ⓘ Russian Far East ⓘ linked to: Russia Far East
country	Japan ⓘ
describes	Japan’s former administrative jurisdiction over the Kuril Islands chain extending northeast from Hokkaido ⓘ
extendsFrom	Hokkaido ⓘ
extendsToward	Kamchatka Peninsula ⓘ
geographicalDirectionFromHokkaido	northeast ⓘ
hasAlternativeName	Chishima Islands ⓘ Kuril Islands under Hokkaido Prefecture ⓘ
hasJapaneseName	北海道庁千島国（千島列島） ⓘ
historicalStatus	former Japanese administrative unit ⓘ
includedIslandChain	Kuril Islands chain ⓘ linked to: Kuril Islands
locatedInAdministrativeEntity	Hokkaido Prefecture ⓘ linked to: Hokkaido
locatedInBodyOfWater	North Pacific Ocean ⓘ linked to: Northern Pacific Ocean Sea of Okhotsk ⓘ
locatedInRegion	Northeast Asia ⓘ
partOf	Hokkaido Prefecture ⓘ linked to: Hokkaido Japan ⓘ
wasAdministeredBy	Hokkaido Prefectural Government ⓘ
wasDividedInto	multiple islands of the Kuril chain ⓘ
wasPartOf	Empire of Japan ⓘ linked to: Imperial Japan
wasSubjectOf	Japan–Russia territorial disputes ⓘ linked to: Russia–Japan relations

How these facts were elicited

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

Shumshu → formerAdministrativeDivision → Chishima Islands of Hokkaido Prefecture ⓘ

Yuriy Island → belongsToIslandGroup → Habomai group of the Kuril Islands ⓘ

linked to: Chishima Islands of Hokkaido Prefecture

Soviet occupation in 1945 → historicalRegionAffected → Chishima Islands (Kuril Islands under Japanese rule) ⓘ