小泉

E418395

Japanese family name Japanese place name Japanese surname

小泉 is a common Japanese surname and place name, famously associated with former Prime Minister Junichiro Koizumi and his political family.

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

All labels observed (3)

Label	Occurrences
小泉 canonical	2
小泉又次郎	1
小泉孝太郎	1

How this entity was disambiguated

This entity first appeared as the object of triple T4173505 — 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: 小泉
Context triple: [Koizumi, canBeWrittenAs, 小泉]

A. 森喜朗
森喜朗は、2000年から2001年まで内閣総理大臣を務めた日本の政治家です。
B. 麻生太郎
麻生太郎は、日本の自由民主党所属の政治家であり、第92代内閣総理大臣や副総理・財務大臣などを歴任した人物である。
C. 枝野幸男
枝野幸男 is a Japanese politician who served as Chief Cabinet Secretary and later became the founding leader of the Constitutional Democratic Party of Japan.
D. 菅義偉
菅義偉 is a Japanese politician who served as the Prime Minister of Japan from 2020 to 2021, succeeding Shinzo Abe.
E. 吉田茂
吉田茂は、戦後日本の復興と独立回復を主導し、サンフランシスコ講和条約の締結などで知られる日本の政治家・第45・48–51代内閣総理大臣です。
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: 小泉
Target entity description: 小泉 is a common Japanese surname and place name, famously associated with former Prime Minister Junichiro Koizumi and his political family.

A. 森喜朗
森喜朗は、2000年から2001年まで内閣総理大臣を務めた日本の政治家です。
B. 麻生太郎
麻生太郎は、日本の自由民主党所属の政治家であり、第92代内閣総理大臣や副総理・財務大臣などを歴任した人物である。
C. 枝野幸男
枝野幸男 is a Japanese politician who served as Chief Cabinet Secretary and later became the founding leader of the Constitutional Democratic Party of Japan.
D. 菅義偉
菅義偉 is a Japanese politician who served as the Prime Minister of Japan from 2020 to 2021, succeeding Shinzo Abe.
E. 吉田茂
吉田茂は、戦後日本の復興と独立回復を主導し、サンフランシスコ講和条約の締結などで知られる日本の政治家・第45・48–51代内閣総理大臣です。
F. None of above. chosen

Statements (48)

Predicate	Object
instanceOf	Japanese family name ⓘ Japanese place name ⓘ Japanese surname ⓘ
associatedWith	小泉又次郎 ⓘ 小泉純一郎 ⓘ linked to: Junichiro Koizumi 小泉純也 ⓘ 小泉進次郎 ⓘ
category	Japanese toponyms ⓘ Japanese-language surnames ⓘ
countryOfUse	Japan ⓘ
hasKanjiComponent	小 ⓘ 泉 ⓘ
hasNotablePoliticalFamily	Koizumi family ⓘ
hasPlaceNameIn	Aichi Prefecture NERFINISHED ⓘ Fukuoka Prefecture NERFINISHED ⓘ Fukushima Prefecture NERFINISHED ⓘ Gifu Prefecture NERFINISHED ⓘ Gunma Prefecture NERFINISHED ⓘ Hokkaido ⓘ Hyogo Prefecture NERFINISHED ⓘ Iwate Prefecture NERFINISHED ⓘ Kanagawa Prefecture NERFINISHED ⓘ Miyagi Prefecture NERFINISHED ⓘ Okinawa Prefecture ⓘ Osaka Prefecture NERFINISHED ⓘ Saitama Prefecture NERFINISHED ⓘ Tochigi Prefecture NERFINISHED ⓘ
languageOfOrigin	Japanese ⓘ
meaning	small spring ⓘ
notableBearer	小泉今日子 ⓘ 小泉八雲 ⓘ 小泉又次郎 ⓘ linked to: 小泉小泉孝太郎 ⓘ linked to: 小泉小泉純一郎 ⓘ linked to: Junichiro Koizumi 小泉純也 ⓘ 小泉進次郎 ⓘ
notableInField	entertainment ⓘ literature ⓘ politics ⓘ
regionOfPrevalence	Kansai region NERFINISHED ⓘ Kanto region ⓘ linked to: Kantō region
romanization	Koizumi ⓘ
script	Kanji ⓘ
usedAs	surname ⓘ toponym ⓘ
usedBy	Japanese people ⓘ
writingVariant	こいずみ ⓘ コイズミ ⓘ linked to: Koizumi

How these facts were elicited

Referenced by (4)

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

Koizumi → canBeWrittenAs → 小泉 ⓘ

Koizumi family → familyNameInKanji → 小泉 ⓘ

小泉 → notableBearer → 小泉孝太郎 ⓘ

linked to: 小泉

小泉 → notableBearer → 小泉又次郎 ⓘ