松山ケンイチ
E1024330
松山ケンイチは、『デスノート』のL役などで知られる日本の俳優です。
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T13146052 — 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: 松山ケンイチ Context triple: [Kenichi Matsuyama, nativeName, 松山ケンイチ]
-
A.
Joji Watanuki
Joji Watanuki is a political scientist known for his collaborative work with Samuel P. Huntington on comparative politics and political development.
-
B.
Eishiro Saito
Eishiro Saito was a prominent Japanese businessman and sports administrator who notably led the organizing committee for the 1998 Winter Olympics in Nagano.
-
C.
Kazuyuki Furuya
Kazuyuki Furuya is a Japanese government official who serves as a leading antitrust and competition policy regulator.
-
D.
Tetsu Katayama
Tetsu Katayama was a Japanese socialist politician who served as Japan’s first postwar prime minister and the first from a socialist party.
-
E.
Sakai Takashi
Sakai Takashi was an Imperial Japanese Army general best known for leading Japanese forces during the early Pacific War, including the invasion of Hong Kong.
- 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: 松山ケンイチ Target entity description: 松山ケンイチは、『デスノート』のL役などで知られる日本の俳優です。
-
A.
Joji Watanuki
Joji Watanuki is a political scientist known for his collaborative work with Samuel P. Huntington on comparative politics and political development.
-
B.
Eishiro Saito
Eishiro Saito was a prominent Japanese businessman and sports administrator who notably led the organizing committee for the 1998 Winter Olympics in Nagano.
-
C.
Kazuyuki Furuya
Kazuyuki Furuya is a Japanese government official who serves as a leading antitrust and competition policy regulator.
-
D.
Tetsu Katayama
Tetsu Katayama was a Japanese socialist politician who served as Japan’s first postwar prime minister and the first from a socialist party.
-
E.
Sakai Takashi
Sakai Takashi was an Imperial Japanese Army general best known for leading Japanese forces during the early Pacific War, including the invasion of Hong Kong.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
テレビドラマ俳優
ⓘ
俳優 ⓘ 日本の俳優 ⓘ 映画俳優 ⓘ 舞台俳優 ⓘ |
| activeIn | 21世紀 ⓘ |
| basedIn | 日本の芸能界 ⓘ |
| citizenship |
日本
ⓘ
linked to:
Japan
|
| citizenshipStatus | 日本人 ⓘ |
| countryOfActivity | 日本 ⓘ |
| familyName | 松山 ⓘ |
| gender | 男性 ⓘ |
| genre |
コメディ映画
ⓘ
サスペンス映画 ⓘ ドラマ ⓘ 映画 ⓘ |
| givenName |
ケンイチ
ⓘ
linked to:
松山ケンイチ
|
| hasRole |
主演俳優
ⓘ
助演俳優 ⓘ |
| knownFor |
NHK大河ドラマ『平清盛』
ⓘ
映画『L change the WorLd』 ⓘ
linked to:
L: Change the World
映画『デスノート the Last name』 ⓘ
linked to:
Death Note 2: The Last Name
映画『デスノート』シリーズのL役 ⓘ 映画『デトロイト・メタル・シティ』 ⓘ
linked to:
Detroit Metal City (film)
映画『ノルウェイの森』 ⓘ
linked to:
Norwegian Wood
|
| language | 日本語 ⓘ |
| medium |
テレビドラマ
ⓘ
映画 ⓘ 舞台 ⓘ |
| name | 松山ケンイチ ⓘ |
| nationality |
日本
ⓘ
linked to:
Japan
|
| notableWork |
『デスノート』映画シリーズ
ⓘ
『デトロイト・メタル・シティ』 ⓘ 『ノルウェイの森』 ⓘ
linked to:
Norwegian Wood
『平清盛』 ⓘ |
| occupation | 俳優 ⓘ |
| portrayedCharacter |
L（エル）
ⓘ
ヨハネ・クラウザーII世 ⓘ ワタナベ ⓘ
linked to:
Watanabe
平清盛 ⓘ |
| portrayedIn |
NHK大河ドラマ『平清盛』
ⓘ
映画『L change the WorLd』 ⓘ
linked to:
L: Change the World
映画『デスノート the Last name』 ⓘ
linked to:
Death Note 2: The Last Name
映画『デスノート』 ⓘ
linked to:
Death Note (2006 film)
映画『デトロイト・メタル・シティ』 ⓘ
linked to:
Detroit Metal City (film)
映画『ノルウェイの森』 ⓘ |
| romajiName | Matsuyama Kenichi NERFINISHED ⓘ |
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: 松山ケンイチ Description of subject: 松山ケンイチは、『デスノート』のL役などで知られる日本の俳優です。
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.