Matsuyama, Ehime, Japan

E1033444

city municipality

Matsuyama is the capital and largest city of Ehime Prefecture on Japan’s Shikoku Island, known for its historic Matsuyama Castle and the ancient Dōgo Onsen hot spring.

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All labels observed (4)

Label	Occurrences
Matsuyama, Ehime Prefecture, Japan	3
Matsuyama, Ehime	2
Matsuyama, Ehime, Japan canonical	1
Matsuyama, Iyo Province, Japan	1

How this entity was disambiguated

This entity first appeared as the object of triple T13292923 — 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: Matsuyama, Ehime, Japan
Context triple: [Chiayi City, hasSisterCity, Matsuyama, Ehime, Japan]

A. Ikata, Ehime, Japan
Ikata, Ehime, Japan is a small coastal town on Shikoku Island known for its nuclear power plant and as the birthplace of Nobel Prize–winning engineer Shuji Nakamura.
B. Takamatsu, Kagawa Prefecture, Japan
Takamatsu, in Kagawa Prefecture on Japan’s Shikoku island, is a regional administrative and economic center known for its port, historic Ritsurin Garden, and role as a transportation hub.
C. Kawanoe, Ehime, Japan
Kawanoe is a district in Shikoku-chūō City in Ehime Prefecture, Japan, historically a separate city and known as the birthplace of former Prime Minister Masayoshi Ōhira.
D. Matsue, Shimane Prefecture, Japan
Matsue is the capital city of Shimane Prefecture in western Japan, known for its historic castle, scenic lakes, and blend of traditional culture with modern technology industries.
E. Osugi, Shikoku, Japan
Osugi in Shikoku, Japan is a small rural locality best known as the birthplace of World War II-era Imperial Japanese Army general Tomoyuki Yamashita.
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: Matsuyama, Ehime, Japan
Target entity description: Matsuyama is the capital and largest city of Ehime Prefecture on Japan’s Shikoku Island, known for its historic Matsuyama Castle and the ancient Dōgo Onsen hot spring.

A. Ikata, Ehime, Japan
Ikata, Ehime, Japan is a small coastal town on Shikoku Island known for its nuclear power plant and as the birthplace of Nobel Prize–winning engineer Shuji Nakamura.
B. Takamatsu, Kagawa Prefecture, Japan
Takamatsu, in Kagawa Prefecture on Japan’s Shikoku island, is a regional administrative and economic center known for its port, historic Ritsurin Garden, and role as a transportation hub.
C. Kawanoe, Ehime, Japan
Kawanoe is a district in Shikoku-chūō City in Ehime Prefecture, Japan, historically a separate city and known as the birthplace of former Prime Minister Masayoshi Ōhira.
D. Matsue, Shimane Prefecture, Japan
Matsue is the capital city of Shimane Prefecture in western Japan, known for its historic castle, scenic lakes, and blend of traditional culture with modern technology industries.
E. Osugi, Shikoku, Japan
Osugi in Shikoku, Japan is a small rural locality best known as the birthplace of World War II-era Imperial Japanese Army general Tomoyuki Yamashita.
F. None of above. chosen

Statements (50)

Predicate	Object
instanceOf	city ⓘ municipality ⓘ
administrativeStatus	core city ⓘ
capitalOf	Ehime Prefecture NERFINISHED ⓘ
country	Japan ⓘ
hasAirport	Matsuyama Airport NERFINISHED ⓘ
hasAttraction	Bansuiso Villa NERFINISHED ⓘ Botchan Ressha NERFINISHED ⓘ Dōgo Onsen NERFINISHED ⓘ Ishite-ji NERFINISHED ⓘ Matsuyama Castle NERFINISHED ⓘ Matsuyama Central Park NERFINISHED ⓘ Matsuyama City Shiki Memorial Museum NERFINISHED ⓘ Matsuyama City Station NERFINISHED ⓘ Matsuyama Port NERFINISHED ⓘ Saka no Ue no Kumo Museum NERFINISHED ⓘ Shiki Memorial Museum NERFINISHED ⓘ
hasClimate	humid subtropical climate ⓘ
hasLandmark	Bansuiso NERFINISHED ⓘ Dōgo Onsen Honkan NERFINISHED ⓘ Ishite-ji Temple NERFINISHED ⓘ Matsuyama Castle NERFINISHED ⓘ Saka no Ue no Kumo Museum NERFINISHED ⓘ
hasPort	Matsuyama Port NERFINISHED ⓘ
hasRailOperator	Iyotetsu NERFINISHED ⓘ JR Shikoku NERFINISHED ⓘ
hasSpecialProduct	citrus fruits ⓘ mikan (mandarin oranges) ⓘ
hasUniversity	Ehime University NERFINISHED ⓘ Matsuyama Shinonome College NERFINISHED ⓘ Matsuyama University NERFINISHED ⓘ
isSeatOf	Ehime Prefectural Government NERFINISHED ⓘ
knownFor	Dōgo Onsen NERFINISHED ⓘ Matsuyama Castle NERFINISHED ⓘ connection to Masaoka Shiki ⓘ haiku culture ⓘ hot springs ⓘ literary heritage ⓘ
language	Japanese ⓘ
largestCityOf	Ehime Prefecture NERFINISHED ⓘ
localDialect	Iyo dialect ⓘ
locatedIn	Ehime Prefecture NERFINISHED ⓘ
locatedInTimeZone	Japan Standard Time ⓘ
locatedOn	Shikoku NERFINISHED ⓘ
region	Shikoku NERFINISHED ⓘ
timeZoneOffset	+09:00 ⓘ
twinnedWith	Freiburg im Breisgau, Germany NERFINISHED ⓘ Nanning, China NERFINISHED ⓘ Pyeongtaek, South Korea NERFINISHED ⓘ Sacramento, California, United States NERFINISHED ⓘ

How these facts were elicited

Referenced by (7)

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

Chiayi City → hasSisterCity → Matsuyama, Ehime, Japan ⓘ

subject linked to: Chiayi City, Taiwan

Temple 47: Yasakaji → locatedIn → Matsuyama, Ehime Prefecture, Japan ⓘ