Tsuyoshi Ihara
E560673
Tsuyoshi Ihara is a Japanese actor known internationally for his role in Clint Eastwood’s World War II film "Letters from Iwo Jima."
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tsuyoshi Ihara canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T5960552 — 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: Tsuyoshi Ihara Context triple: [Letters from Iwo Jima, castMember, Tsuyoshi Ihara]
-
A.
Tatsunori Hara
Tatsunori Hara is a prominent Japanese baseball manager and former Yomiuri Giants star known for leading both his club and Japan’s national team to multiple championships.
-
B.
Kosuke Imai
Kosuke Imai is a political scientist and statistician known for his contributions to causal inference, experimental design, and statistical methods in the social sciences.
-
C.
Hiroki Kuroda
Hiroki Kuroda is a Japanese former professional baseball pitcher best known for his successful career in both Nippon Professional Baseball and Major League Baseball, including standout seasons with the Los Angeles Dodgers and New York Yankees.
-
D.
Naoki Tanaka
Naoki Tanaka is a Japanese politician and businessman known as the son of former Prime Minister Kakuei Tanaka and a member of the influential Tanaka political family.
-
E.
Yasuo Matsui
Yasuo Matsui was a Japanese-American architect active in early 20th-century New York City, known for his work on prominent skyscrapers.
- 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: Tsuyoshi Ihara Target entity description: Tsuyoshi Ihara is a Japanese actor known internationally for his role in Clint Eastwood’s World War II film "Letters from Iwo Jima."
-
A.
Tatsunori Hara
Tatsunori Hara is a prominent Japanese baseball manager and former Yomiuri Giants star known for leading both his club and Japan’s national team to multiple championships.
-
B.
Kosuke Imai
Kosuke Imai is a political scientist and statistician known for his contributions to causal inference, experimental design, and statistical methods in the social sciences.
-
C.
Hiroki Kuroda
Hiroki Kuroda is a Japanese former professional baseball pitcher best known for his successful career in both Nippon Professional Baseball and Major League Baseball, including standout seasons with the Los Angeles Dodgers and New York Yankees.
-
D.
Naoki Tanaka
Naoki Tanaka is a Japanese politician and businessman known as the son of former Prime Minister Kakuei Tanaka and a member of the influential Tanaka political family.
-
E.
Yasuo Matsui
Yasuo Matsui was a Japanese-American architect active in early 20th-century New York City, known for his work on prominent skyscrapers.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Japanese actor
ⓘ
film actor ⓘ human ⓘ stage actor ⓘ television actor ⓘ |
| actedIn |
13 Assassins
ⓘ
linked to:
13 Assassins (2010 film)
Gokusen ⓘ Gokusen 2 ⓘ Gokusen 3 ⓘ
linked to:
Gokusen
Kitaro ⓘ Kitaro and the Millennium Curse ⓘ
linked to:
GeGeGe no Kitaro
Letters from Iwo Jima ⓘ Ninja ⓘ Ninja: Shadow of a Tear ⓘ Outrage ⓘ Outrage Beyond ⓘ Rookies ⓘ The K2 ⓘ The Last Cop ⓘ The Twilight Samurai ⓘ |
| activeIn |
20th-century Japanese cinema
ⓘ
21st-century Japanese cinema ⓘ |
| characterPortrayed | Baron Nishi in Letters from Iwo Jima ⓘ |
| citizenshipStatus | Japanese citizen ⓘ |
| countryOfCitizenship | Japan ⓘ |
| familyName | Ihara ⓘ |
| gender | male ⓘ |
| genre |
action film
ⓘ
drama ⓘ samurai film ⓘ |
| givenName | Tsuyoshi ⓘ |
| hasEthnicity | Japanese ⓘ |
| industry |
Japanese film industry
ⓘ
Japanese television industry ⓘ |
| languageSpoken | Japanese ⓘ |
| medium |
film
ⓘ
television ⓘ theatre ⓘ |
| name | Tsuyoshi Ihara ⓘ |
| nationality | Japanese ⓘ |
| nativeName | 伊原剛志 ⓘ |
| notableAppearance |
World War II film Letters from Iwo Jima
ⓘ
linked to:
Letters from Iwo Jima
|
| notableFor | international recognition for role in Letters from Iwo Jima ⓘ |
| notableWork | Letters from Iwo Jima ⓘ |
| occupation |
actor
ⓘ
martial artist ⓘ tarento ⓘ |
| portrayedHistoricalFigure | Takeichi Nishi ⓘ |
| workedWith | Clint Eastwood ⓘ |
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: Tsuyoshi Ihara Description of subject: Tsuyoshi Ihara is a Japanese actor known internationally for his role in Clint Eastwood’s World War II film "Letters from Iwo Jima."
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.