Yoshiaki Koizumi
E564224
Yoshiaki Koizumi is a prominent Japanese video game designer and director at Nintendo, best known for his key creative roles in the Super Mario and The Legend of Zelda series.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Yoshiaki Koizumi canonical | 12 |
How this entity was disambiguated
This entity first appeared as the object of triple T3558295 — 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: Yoshiaki Koizumi Context triple: [Luma, designer, Yoshiaki Koizumi]
-
A.
Shinjiro Koizumi
Shinjiro Koizumi is a Japanese politician and former Minister of the Environment, known as the son of former Prime Minister Junichiro Koizumi and a prominent younger figure in the Liberal Democratic Party.
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B.
Yoshihiko Miyauchi
Yoshihiko Miyauchi is a Japanese businessman best known for building Orix Corporation into a major global financial services group and serving as its long-time leader.
-
C.
Jun’ya Koizumi
Jun’ya Koizumi is a Japanese politician and the son of former Prime Minister Junichiro Koizumi.
-
D.
Ryoichi Hatayama
Ryoichi Hatayama is a Jaeger pilot in the Pacific Rim universe, known for co-piloting the Mark-6 Jaeger Guardian Bravo against kaiju threats.
-
E.
Nobutaka Machimura
Nobutaka Machimura was a prominent Japanese Liberal Democratic Party politician who held key cabinet posts, including Minister for Foreign Affairs and Chief Cabinet Secretary, and served as Speaker of the House of Representatives.
- 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: Yoshiaki Koizumi Target entity description: Yoshiaki Koizumi is a prominent Japanese video game designer and director at Nintendo, best known for his key creative roles in the Super Mario and The Legend of Zelda series.
-
A.
Shinjiro Koizumi
Shinjiro Koizumi is a Japanese politician and former Minister of the Environment, known as the son of former Prime Minister Junichiro Koizumi and a prominent younger figure in the Liberal Democratic Party.
-
B.
Yoshihiko Miyauchi
Yoshihiko Miyauchi is a Japanese businessman best known for building Orix Corporation into a major global financial services group and serving as its long-time leader.
-
C.
Jun’ya Koizumi
Jun’ya Koizumi is a Japanese politician and the son of former Prime Minister Junichiro Koizumi.
-
D.
Ryoichi Hatayama
Ryoichi Hatayama is a Jaeger pilot in the Pacific Rim universe, known for co-piloting the Mark-6 Jaeger Guardian Bravo against kaiju threats.
-
E.
Nobutaka Machimura
Nobutaka Machimura was a prominent Japanese Liberal Democratic Party politician who held key cabinet posts, including Minister for Foreign Affairs and Chief Cabinet Secretary, and served as Speaker of the House of Representatives.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
video game designer ⓘ video game director ⓘ |
| basedIn |
Kyoto (Nintendo headquarters)
ⓘ
linked to:
Nishikyo-ku, Kyoto
|
| countryOfCitizenship | Japan ⓘ |
| employer | Nintendo ⓘ |
| fieldOfWork | video games ⓘ |
| language | Japanese ⓘ |
| name | Yoshiaki Koizumi ⓘ |
| nativeName | 小泉歓晃 ⓘ |
| notableAchievement |
contributed to narrative and cinematic style in The Legend of Zelda series
ⓘ
helped define 3D platforming conventions in Super Mario 64 ⓘ |
| notableRole |
key creative figure in 3D Super Mario games
ⓘ
key creative figure in modern The Legend of Zelda games ⓘ |
| notableWork |
Nintendo Direct presentations
ⓘ
linked to:
Nintendo Direct
Nintendo Switch presentation videos ⓘ Super Mario 3D All-Stars (involvement) ⓘ
linked to:
Super Mario 3D All-Stars
Super Mario 3D Land ⓘ Super Mario 3D World ⓘ Super Mario 3D World + Bowser's Fury (involvement) ⓘ
linked to:
Super Mario 3D World + Bowser’s Fury
Super Mario 64 ⓘ Super Mario 64 DS ⓘ Super Mario All-Stars (involvement) ⓘ Super Mario Bros. 3 (re-releases and ports involvement) ⓘ
linked to:
Super Mario Bros. 3
Super Mario Galaxy ⓘ Super Mario Galaxy 2 ⓘ Super Mario Odyssey ⓘ Super Mario Sunshine ⓘ Super Mario series ⓘ The Legend of Zelda series ⓘ
linked to:
The Legend of Zelda
The Legend of Zelda: A Link Between Worlds ⓘ The Legend of Zelda: A Link to the Past ⓘ The Legend of Zelda: Four Swords Adventures (involvement) ⓘ
linked to:
The Legend of Zelda: Four Swords Adventures
The Legend of Zelda: Link's Awakening ⓘ The Legend of Zelda: Majora's Mask ⓘ The Legend of Zelda: Majora's Mask 3D (involvement) ⓘ
linked to:
The Legend of Zelda: Majora's Mask
The Legend of Zelda: Ocarina of Time ⓘ The Legend of Zelda: Ocarina of Time 3D (involvement) ⓘ
linked to:
The Legend of Zelda: Ocarina of Time 3D
The Legend of Zelda: Phantom Hourglass (involvement) ⓘ The Legend of Zelda: Skyward Sword ⓘ The Legend of Zelda: Spirit Tracks (involvement) ⓘ The Legend of Zelda: The Wind Waker (story and design contributions) ⓘ
linked to:
The Legend of Zelda: The Wind Waker
The Legend of Zelda: Tri Force Heroes ⓘ The Legend of Zelda: Twilight Princess ⓘ |
| occupation |
producer
ⓘ
video game designer ⓘ video game director ⓘ |
| positionHeld |
Deputy General Manager of Nintendo EPD
ⓘ
General Producer of the Super Mario series ⓘ Senior figure in Nintendo Entertainment Planning & Development ⓘ |
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: Yoshiaki Koizumi Description of subject: Yoshiaki Koizumi is a prominent Japanese video game designer and director at Nintendo, best known for his key creative roles in the Super Mario and The Legend of Zelda series.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.