Yonaguni

E270608

Ryukyuan language endangered language language

Yonaguni is a Ryukyuan language spoken primarily on Yonaguni Island in Japan’s Okinawa Prefecture.

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

All labels observed (3)

Label	Occurrences
Yonaguni Island	7
Yonaguni canonical	1
Yonaguni Ryukyuan	1

How this entity was disambiguated

This entity first appeared as the object of triple T1373000 — 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: Yonaguni
Context triple: [Okinawa Prefecture, hasRegionalLanguage, Yonaguni]

A. Taisho-jima
Taisho-jima is one of the small, uninhabited islets in the disputed Senkaku Islands chain in the East China Sea.
B. Hahajima
Hahajima is a remote, subtropical island in Japan’s Ogasawara (Bonin) archipelago, known for its rugged terrain, rich endemic biodiversity, and relative isolation.
C. Iōjima
Iōjima, more widely known as Iwo Jima, is a small volcanic island in the Pacific Ocean famous as the site of a major World War II battle between Japan and the United States.
D. Sarushima
Sarushima is a small, uninhabited island in Tokyo Bay known for its beaches, fishing spots, and preserved military fortifications, making it a popular day-trip destination.
E. Minamitorishima
Minamitorishima is a remote Japanese coral atoll in the northwestern Pacific Ocean, known as Japan’s easternmost territory and an important exclusive economic zone outpost.
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: Yonaguni
Target entity description: Yonaguni is a Ryukyuan language spoken primarily on Yonaguni Island in Japan’s Okinawa Prefecture.

A. Taisho-jima
Taisho-jima is one of the small, uninhabited islets in the disputed Senkaku Islands chain in the East China Sea.
B. Hahajima
Hahajima is a remote, subtropical island in Japan’s Ogasawara (Bonin) archipelago, known for its rugged terrain, rich endemic biodiversity, and relative isolation.
C. Iōjima
Iōjima, more widely known as Iwo Jima, is a small volcanic island in the Pacific Ocean famous as the site of a major World War II battle between Japan and the United States.
D. Sarushima
Sarushima is a small, uninhabited island in Tokyo Bay known for its beaches, fishing spots, and preserved military fortifications, making it a popular day-trip destination.
E. Minamitorishima
Minamitorishima is a remote Japanese coral atoll in the northwestern Pacific Ocean, known as Japan’s easternmost territory and an important exclusive economic zone outpost.
F. None of above. chosen

Statements (44)

Predicate	Object
instanceOf	Ryukyuan language ⓘ endangered language ⓘ language ⓘ
country	Japan ⓘ
endangermentStatus	severely endangered ⓘ
geographicIsolation	spoken on Japan’s westernmost inhabited island ⓘ
hasAlternativeName	Dunan ⓘ Yonaguni ⓘ surface form: Yonaguni Ryukyuan Yonaguni language ⓘ
hasBasicWordOrder	SOV ⓘ
hasDomainOfUse	home and community communication ⓘ oral tradition ⓘ
hasLexicalInfluenceFrom	Chinese via Japanese ⓘ Japanese ⓘ
hasLinguisticTypology	agglutinative language ⓘ
hasMorphologicalFeature	postpositions ⓘ rich verbal inflection ⓘ
hasNumberOfSpeakersEstimate	a few hundred to a few thousand speakers ⓘ
hasPhonologicalFeature	consonant length contrast ⓘ pitch accent ⓘ rich vowel system ⓘ
hasPreservationEffort	local revitalization activities on Yonaguni Island ⓘ
hasScriptUsage	primarily written using Japanese orthography ⓘ
hasSociolinguisticSituation	shift towards Japanese among younger speakers ⓘ
ISO639-3Code	yoi ⓘ
isRecognizedAsDistinctFrom	Japanese dialects ⓘ
languageBranch	Ryukyuan languages ⓘ
languageFamily	Japonic languages ⓘ
languageOfEthnicGroup	Yonaguni people ⓘ
minorityLanguageIn	Japan ⓘ
notMutuallyIntelligibleWith	Japanese ⓘ surface form: Standard Japanese
primaryLocation	Yonaguni Town ⓘ
region	Yaeyama Islands ⓘ
relatedTo	Japanese language ⓘ Miyako language ⓘ Okinawan language ⓘ Yaeyama language ⓘ
spokenIn	Japan ⓘ Okinawa Prefecture ⓘ Yonaguni self-linksurface differs ⓘ surface form: Yonaguni Island
subclassOf	Southern Ryukyuan languages ⓘ surface form: Southern Ryukyuan language
usedInEducation	limited local educational and cultural programs ⓘ
writingSystem	Japanese kana ⓘ Latin alphabet ⓘ

How these facts were elicited